Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
(-)Asym./Biol. Unit - sites
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)
Image Asym./Biol. Unit - sites
Asym./Biol. Unit - sites  (Jmol Viewer)

(-) Description

Title :  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH IPTG
 
Authors :  D. H. Juers, B. W. Matthews
Date :  13 Sep 01  (Deposition) - 07 Dec 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.75
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Tim Barrel (Alpha/Beta Barrel), Jelly-Roll Barrel, Immunoglobulin, Beta Supersandwich, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. H. Juers, T. D. Heightman, A. Vasella, J. D. Mccarter, L. Mackenzie, S. G. Withers, B. W. Matthews
A Structural View Of The Action Of Escherichia Coli (Lacz) Beta-Galactosidase
Biochemistry V. 40 14781 2001
PubMed-ID: 11732897  |  Reference-DOI: 10.1021/BI011727I
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - BETA-GALACTOSIDASE
    Chains: A, B, C, D
    EC Number: 3.2.1.23
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: JM109
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: LACZ
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: LACTASE;
LACZ;
BETA-D-GALACTOSIDASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 103)

Asymmetric/Biological Unit (4, 103)
No.NameCountTypeFull Name
1DMS74Ligand/IonDIMETHYL SULFOXIDE
2IPT6Ligand/IonISOPROPYL-1-BETA-D-THIOGALACTOSIDE
3MG9Ligand/IonMAGNESIUM ION
4NA14Ligand/IonSODIUM ION

(-) Sites  (103, 103)

Asymmetric Unit (103, 103)
No.NameEvidenceResiduesDescription
001AC1SOFTWAREGLU A:416 , HIS A:418 , GLU A:461 , HOH A:8616 , HOH A:8680 , HOH A:8758BINDING SITE FOR RESIDUE MG A 3001
002AC2SOFTWAREASP A:15 , ASN A:18 , VAL A:21 , GLN A:163 , ASP A:193BINDING SITE FOR RESIDUE MG A 3002
003AC3SOFTWAREASP A:201 , PHE A:601 , ASN A:604 , IPT A:2001 , HOH A:8876BINDING SITE FOR RESIDUE NA A 3101
004AC4SOFTWAREPHE A:556 , TYR A:559 , PRO A:560 , LEU A:562 , HOH A:8995 , HOH A:9181BINDING SITE FOR RESIDUE NA A 3102
005AC5SOFTWAREPHE A:931 , PRO A:932 , LEU A:967 , THR A:970 , HOH A:8807 , HOH A:9246BINDING SITE FOR RESIDUE NA A 3103
006AC6SOFTWAREGLU B:416 , HIS B:418 , GLU B:461 , HOH B:8529 , HOH B:8593 , HOH B:8670BINDING SITE FOR RESIDUE MG B 3001
007AC7SOFTWAREASP B:15 , ASN B:18 , VAL B:21 , GLN B:163 , ASP B:193BINDING SITE FOR RESIDUE MG B 3002
008AC8SOFTWAREHOH B:9266 , HOH B:9350 , HOH B:9392 , HOH B:9411 , HOH B:9412 , HOH B:9431BINDING SITE FOR RESIDUE MG B 3007
009AC9SOFTWARETYR B:100 , ASP B:201 , PHE B:601 , ASN B:604 , IPT B:2001 , HOH B:8786BINDING SITE FOR RESIDUE NA B 3101
010BC1SOFTWAREPHE B:556 , TYR B:559 , PRO B:560 , LEU B:562 , HOH B:8908 , HOH B:9095BINDING SITE FOR RESIDUE NA B 3102
011BC2SOFTWAREPHE B:931 , PRO B:932 , LEU B:967 , THR B:970 , HOH B:8719BINDING SITE FOR RESIDUE NA B 3103
012BC3SOFTWARESER B:647 , GLU B:650 , LEU B:670 , DMS B:8425 , HOH B:9280BINDING SITE FOR RESIDUE NA B 3104
013BC4SOFTWAREGLU C:416 , HIS C:418 , GLU C:461 , HOH C:8540 , HOH C:8604 , HOH C:8680BINDING SITE FOR RESIDUE MG C 3001
014BC5SOFTWAREASP C:15 , ASN C:18 , VAL C:21 , GLN C:163 , ASP C:193BINDING SITE FOR RESIDUE MG C 3002
015BC6SOFTWAREASP C:201 , PHE C:601 , ASN C:604 , IPT C:2001 , HOH C:8799BINDING SITE FOR RESIDUE NA C 3101
016BC7SOFTWAREPHE C:556 , TYR C:559 , PRO C:560 , LEU C:562 , HOH C:8924 , HOH C:9123BINDING SITE FOR RESIDUE NA C 3102
017BC8SOFTWAREPHE C:931 , PRO C:932 , LEU C:967 , THR C:970 , HOH C:8730 , HOH C:9205BINDING SITE FOR RESIDUE NA C 3103
018BC9SOFTWARESER C:647 , GLU C:650 , LEU C:670 , DMS C:8425 , HOH C:9216BINDING SITE FOR RESIDUE NA C 3104
019CC1SOFTWAREGLU D:416 , HIS D:418 , GLU D:461 , HOH D:8749 , HOH D:8813 , HOH D:8889BINDING SITE FOR RESIDUE MG D 3001
020CC2SOFTWAREASP D:15 , ASN D:18 , VAL D:21 , GLN D:163 , ASP D:193BINDING SITE FOR RESIDUE MG D 3002
021CC3SOFTWAREASP D:201 , PHE D:601 , ASN D:604 , IPT D:2001 , HOH D:9005BINDING SITE FOR RESIDUE NA D 3101
022CC4SOFTWAREPHE D:556 , TYR D:559 , PRO D:560 , LEU D:562 , HOH D:9120 , HOH D:9304BINDING SITE FOR RESIDUE NA D 3102
023CC5SOFTWAREPHE D:931 , PRO D:932 , LEU D:967 , MET D:968 , THR D:970 , HOH D:8937 , HOH D:9372BINDING SITE FOR RESIDUE NA D 3103
024CC6SOFTWAREASN A:102 , ASP A:201 , GLU A:461 , MET A:502 , GLU A:537 , HIS A:540 , ASN A:604 , NA A:3101 , HOH A:8603 , HOH A:8680 , HOH A:8893BINDING SITE FOR RESIDUE IPT A 2001
025CC7SOFTWAREGLU A:304 , TYR A:642 , ARG A:645 , ASP A:648 , GLU A:650 , GLN A:702 , TRP A:708 , DMS A:8403 , HOH A:8886 , HOH A:8985 , HOH A:9202 , HOH A:9225 , HOH A:9398BINDING SITE FOR RESIDUE IPT A 2002
026CC8SOFTWARETHR A:229 , VAL A:330 , GLY A:331 , ASN A:449 , PRO A:451 , ARG A:482 , HOH A:8613BINDING SITE FOR RESIDUE DMS A 8401
027CC9SOFTWAREARG A:557 , HIS A:622 , GLN A:628 , HOH A:8806BINDING SITE FOR RESIDUE DMS A 8402
028DC1SOFTWARELYS A:380 , ASN A:383 , PHE A:626 , TYR A:642 , TRP A:708 , IPT A:2002 , HOH A:9427BINDING SITE FOR RESIDUE DMS A 8403
029DC2SOFTWAREPRO A:32 , PHE A:33 , TRP A:36 , ASP A:45 , ARG A:310 , ALA A:327 , DMS A:8501 , HOH A:9007 , HOH A:9188BINDING SITE FOR RESIDUE DMS A 8404
030DC3SOFTWARETHR A:271 , LEU A:291 , ARG A:292 , HOH A:9226BINDING SITE FOR RESIDUE DMS A 8405
031DC4SOFTWAREARG A:505 , GLU A:508 , PRO A:1001 , VAL A:1003 , HOH A:8639 , HOH A:9069BINDING SITE FOR RESIDUE DMS A 8407
032DC5SOFTWARELEU A:54 , ASN A:55 , PHE A:127 , HOH A:9247BINDING SITE FOR RESIDUE DMS A 8408
033DC6SOFTWAREVAL A:335 , PRO A:480 , HOH A:8809 , HOH A:8812 , HOH A:9089BINDING SITE FOR RESIDUE DMS A 8409
034DC7SOFTWAREPRO A:106 , PRO A:115 , TRP A:191 , HOH A:8864 , HOH A:8961 , HOH A:9111 , HOH A:9182BINDING SITE FOR RESIDUE DMS A 8410
035DC8SOFTWAREILE A:576 , PRO A:584 , TRP A:585 , SER A:586 , ARG A:973 , HOH A:8704BINDING SITE FOR RESIDUE DMS A 8411
036DC9SOFTWAREGLY A:275 , GLU A:277 , VAL A:289 , THR A:290 , ARG A:292BINDING SITE FOR RESIDUE DMS A 8412
037EC1SOFTWAREGLY A:593 , ASP A:594 , THR A:595 , HOH A:8945 , HOH A:9409BINDING SITE FOR RESIDUE DMS A 8413
038EC2SOFTWARELYS A:621 , TRP A:717 , HOH A:8931 , HOH A:9366BINDING SITE FOR RESIDUE DMS A 8415
039EC3SOFTWAREASP A:428 , PRO A:430 , HOH A:9462 , VAL D:478 , HOH D:8709BINDING SITE FOR RESIDUE DMS A 8420
040EC4SOFTWAREGLY A:94 , TYR A:95BINDING SITE FOR RESIDUE DMS A 8421
041EC5SOFTWARETRP A:36 , ASP A:45 , ARG A:46 , PRO A:47 , DMS A:8404 , HOH A:9282BINDING SITE FOR RESIDUE DMS A 8501
042EC6SOFTWAREGLU A:57 , LEU A:125 , THR A:126 , HOH A:9101BINDING SITE FOR RESIDUE DMS A 8502
043EC7SOFTWAREGLN A:266 , VAL A:267 , ALA A:268 , HOH A:9230BINDING SITE FOR RESIDUE DMS A 8602
044EC8SOFTWAREASN B:102 , ASP B:201 , GLU B:461 , MET B:502 , GLU B:537 , HIS B:540 , ASN B:604 , TRP B:999 , NA B:3101 , HOH B:8517 , HOH B:8593 , HOH B:8805BINDING SITE FOR RESIDUE IPT B 2001
045EC9SOFTWARETHR B:229 , VAL B:330 , GLY B:331 , ASN B:449 , PRO B:451 , ARG B:482 , HOH B:8526BINDING SITE FOR RESIDUE DMS B 8401
046FC1SOFTWAREARG B:557 , HIS B:622 , GLN B:625 , GLN B:628 , HOH B:8717BINDING SITE FOR RESIDUE DMS B 8402
047FC2SOFTWARELYS B:380 , ASN B:383 , PHE B:626 , TYR B:642 , TRP B:708BINDING SITE FOR RESIDUE DMS B 8403
048FC3SOFTWAREPRO B:32 , PHE B:33 , TRP B:36 , ASP B:45 , ALA B:327 , HOH B:8918 , HOH B:9102BINDING SITE FOR RESIDUE DMS B 8404
049FC4SOFTWARETHR B:271 , LEU B:291 , ARG B:292 , HOH B:9141BINDING SITE FOR RESIDUE DMS B 8405
050FC5SOFTWAREGLU B:314 , HIS B:316 , GLY B:320 , HOH B:8511 , HOH B:9109BINDING SITE FOR RESIDUE DMS B 8406
051FC6SOFTWAREARG B:505 , GLU B:508 , PRO B:1001 , VAL B:1003 , HOH B:8552 , HOH B:8756 , HOH B:8983BINDING SITE FOR RESIDUE DMS B 8407
052FC7SOFTWARELEU B:54 , ASN B:55 , HOH B:9167BINDING SITE FOR RESIDUE DMS B 8408
053FC8SOFTWAREGLU B:334 , VAL B:335 , ARG B:336 , HOH B:8721 , HOH B:8724 , HOH B:9007BINDING SITE FOR RESIDUE DMS B 8409
054FC9SOFTWAREPRO B:106 , PRO B:115 , HOH B:8775 , HOH B:8875 , HOH B:9029 , HOH B:9097BINDING SITE FOR RESIDUE DMS B 8410
055GC1SOFTWARETRP B:585 , SER B:586 , ARG B:973 , HOH B:8617BINDING SITE FOR RESIDUE DMS B 8411
056GC2SOFTWAREGLY B:275 , VAL B:289 , THR B:290 , ARG B:292 , HOH B:9263BINDING SITE FOR RESIDUE DMS B 8412
057GC3SOFTWAREGLY B:593 , ASP B:594 , THR B:595 , HOH B:8858 , HOH B:8882 , HOH B:9177BINDING SITE FOR RESIDUE DMS B 8413
058GC4SOFTWAREASP B:428 , HOH C:9026BINDING SITE FOR RESIDUE DMS B 8420
059GC5SOFTWAREHIS B:93 , GLY B:94 , TYR B:95 , HOH B:9093BINDING SITE FOR RESIDUE DMS B 8421
060GC6SOFTWARESER B:647 , ASP B:648 , ASN B:649 , GLU B:650 , PRO B:703 , ASN B:704 , NA B:3104BINDING SITE FOR RESIDUE DMS B 8425
061GC7SOFTWAREASP B:45 , ARG B:46 , PRO B:47 , HOH B:8995 , HOH B:9371BINDING SITE FOR RESIDUE DMS B 8501
062GC8SOFTWAREGLU B:57 , THR B:126 , HOH B:9018BINDING SITE FOR RESIDUE DMS B 8502
063GC9SOFTWAREASN C:102 , ASP C:201 , GLU C:461 , MET C:502 , GLU C:537 , HIS C:540 , ASN C:604 , TRP C:999 , NA C:3101 , DMS C:8506 , HOH C:8528 , HOH C:8604 , HOH C:8818BINDING SITE FOR RESIDUE IPT C 2001
064HC1SOFTWARETHR C:229 , VAL C:330 , GLY C:331 , ASN C:449 , PRO C:451 , HOH C:8537BINDING SITE FOR RESIDUE DMS C 8401
065HC2SOFTWAREARG C:557 , HIS C:622 , GLN C:625 , GLN C:628 , HOH C:8728BINDING SITE FOR RESIDUE DMS C 8402
066HC3SOFTWARELYS C:380 , ASN C:383 , PHE C:626 , TYR C:642 , TRP C:708 , HOH C:8737BINDING SITE FOR RESIDUE DMS C 8403
067HC4SOFTWAREPRO C:32 , PHE C:33 , TRP C:36 , ASP C:45 , ALA C:327 , HOH C:8935 , HOH C:9131BINDING SITE FOR RESIDUE DMS C 8404
068HC5SOFTWARELEU C:291 , ARG C:292 , HOH C:9176BINDING SITE FOR RESIDUE DMS C 8405
069HC6SOFTWAREGLU C:314 , HIS C:316 , GLY C:320BINDING SITE FOR RESIDUE DMS C 8406
070HC7SOFTWAREARG C:505 , GLU C:508 , PRO C:1001 , VAL C:1003 , HOH C:8563 , HOH C:9002BINDING SITE FOR RESIDUE DMS C 8407
071HC8SOFTWARESER C:53 , LEU C:54 , ASN C:55 , GLU C:57 , LEU C:125 , HOH C:9206 , HOH C:9398BINDING SITE FOR RESIDUE DMS C 8408
072HC9SOFTWAREGLU C:334 , VAL C:335 , SER C:481 , HOH C:8732 , HOH C:8735BINDING SITE FOR RESIDUE DMS C 8409
073IC1SOFTWAREPRO C:106 , PRO C:115 , HOH C:8873 , HOH C:8890 , HOH C:9091 , HOH C:9125BINDING SITE FOR RESIDUE DMS C 8410
074IC2SOFTWAREPRO C:584 , SER C:586 , ARG C:973 , HOH C:8628BINDING SITE FOR RESIDUE DMS C 8411
075IC3SOFTWAREGLY C:275 , VAL C:289 , THR C:290 , ARG C:292 , HOH C:9299BINDING SITE FOR RESIDUE DMS C 8412
076IC4SOFTWAREVAL C:84 , VAL C:85BINDING SITE FOR RESIDUE DMS C 8414
077IC5SOFTWARELYS C:621 , TRP C:717 , HOH C:8859BINDING SITE FOR RESIDUE DMS C 8415
078IC6SOFTWAREHOH B:9006 , HOH B:9083 , ASP C:428BINDING SITE FOR RESIDUE DMS C 8420
079IC7SOFTWAREASP C:82 , HIS C:93 , TYR C:95BINDING SITE FOR RESIDUE DMS C 8421
080IC8SOFTWAREGLU C:797 , ALA C:798 , GLU C:808 , LYS C:811 , HOH C:9229BINDING SITE FOR RESIDUE DMS C 8422
081IC9SOFTWAREASP C:648 , ASN C:649 , GLU C:650 , ASN C:704 , NA C:3104BINDING SITE FOR RESIDUE DMS C 8425
082JC1SOFTWARETRP C:36 , ASP C:45 , ARG C:46 , PRO C:47 , HOH C:9015BINDING SITE FOR RESIDUE DMS C 8501
083JC2SOFTWAREPHE C:629 , GLN C:718 , TRP C:720 , HOH C:8760BINDING SITE FOR RESIDUE DMS C 8503
084JC3SOFTWAREASN C:102 , ASP C:598 , PHE C:601 , VAL C:795 , IPT C:2001 , HOH C:9135BINDING SITE FOR RESIDUE DMS C 8506
085JC4SOFTWAREASN D:102 , ASP D:201 , GLU D:461 , MET D:502 , GLU D:537 , HIS D:540 , PHE D:601 , ASN D:604 , TRP D:999 , NA D:3101 , HOH D:8736 , HOH D:8813 , HOH D:9022BINDING SITE FOR RESIDUE IPT D 2001
086JC5SOFTWAREGLU D:304 , PRO D:306 , ARG D:645 , ASP D:648 , GLU D:650 , GLN D:702 , TRP D:708 , HOH D:9015 , HOH D:9110 , HOH D:9326 , HOH D:9348 , HOH D:9537BINDING SITE FOR RESIDUE IPT D 2002
087JC6SOFTWARETHR D:229 , VAL D:330 , GLY D:331 , ASN D:449 , PRO D:451 , ARG D:482 , HOH D:8746BINDING SITE FOR RESIDUE DMS D 8401
088JC7SOFTWAREARG D:557 , HIS D:622 , GLN D:625 , GLN D:628 , HOH D:8936BINDING SITE FOR RESIDUE DMS D 8402
089JC8SOFTWAREASN D:383 , PHE D:626 , TYR D:642 , TRP D:708 , HOH D:9017BINDING SITE FOR RESIDUE DMS D 8403
090JC9SOFTWAREPRO D:32 , PHE D:33 , ALA D:34 , TRP D:36 , ASP D:45 , ALA D:327 , DMS D:8501 , HOH D:9132 , HOH D:9312BINDING SITE FOR RESIDUE DMS D 8404
091KC1SOFTWARETHR D:271 , LEU D:291 , ARG D:292 , HOH D:9349BINDING SITE FOR RESIDUE DMS D 8405
092KC2SOFTWAREARG D:505 , GLU D:508 , PRO D:1001 , VAL D:1003 , HOH D:8772 , HOH D:9195BINDING SITE FOR RESIDUE DMS D 8407
093KC3SOFTWARELEU D:54 , ASN D:55BINDING SITE FOR RESIDUE DMS D 8408
094KC4SOFTWAREVAL D:335 , PRO D:480 , HOH D:8939 , HOH D:8942 , HOH D:9063 , HOH D:9216BINDING SITE FOR RESIDUE DMS D 8409
095KC5SOFTWAREPRO D:106 , PRO D:115 , TRP D:191 , HOH D:9086 , HOH D:9275 , HOH D:9305BINDING SITE FOR RESIDUE DMS D 8410
096KC6SOFTWAREILE D:576 , PRO D:584 , TRP D:585 , SER D:586 , ARG D:973 , HOH D:8837BINDING SITE FOR RESIDUE DMS D 8411
097KC7SOFTWAREGLY D:275 , GLY D:276 , VAL D:289 , THR D:290 , ARG D:292 , HOH D:9570BINDING SITE FOR RESIDUE DMS D 8412
098KC8SOFTWAREGLY D:593 , ASP D:594 , THR D:595 , HOH D:9070 , HOH D:9382BINDING SITE FOR RESIDUE DMS D 8413
099KC9SOFTWAREVAL D:84 , VAL D:85 , HIS D:93BINDING SITE FOR RESIDUE DMS D 8414
100LC1SOFTWARELYS D:621 , ARG D:699 , TRP D:717 , HOH D:9056BINDING SITE FOR RESIDUE DMS D 8415
101LC2SOFTWAREPHE D:231 , ASN D:232 , ASP D:233 , PHE D:235 , GLU D:334 , HOH D:9299BINDING SITE FOR RESIDUE DMS D 8417
102LC3SOFTWAREASP D:45 , ARG D:46 , PRO D:47 , DMS D:8404 , HOH D:9206 , HOH D:9403BINDING SITE FOR RESIDUE DMS D 8501
103LC4SOFTWAREGLY A:284BINDING SITE FOR RESIDUE DMS D 8704

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1JYX)

(-) Cis Peptide Bonds  (32, 32)

Asymmetric/Biological Unit
No.Residues
1Val A:86 -Pro A:87
2Pro A:111 -Pro A:112
3Asn A:147 -Ser A:148
4Ser A:390 -His A:391
5Val A:421 -Pro A:422
6Trp A:568 -Asp A:569
7Thr A:595 -Pro A:596
8Gly A:901 -Pro A:902
9Val B:86 -Pro B:87
10Pro B:111 -Pro B:112
11Asn B:147 -Ser B:148
12Ser B:390 -His B:391
13Val B:421 -Pro B:422
14Trp B:568 -Asp B:569
15Thr B:595 -Pro B:596
16Gly B:901 -Pro B:902
17Val C:86 -Pro C:87
18Pro C:111 -Pro C:112
19Asn C:147 -Ser C:148
20Ser C:390 -His C:391
21Val C:421 -Pro C:422
22Trp C:568 -Asp C:569
23Thr C:595 -Pro C:596
24Gly C:901 -Pro C:902
25Val D:86 -Pro D:87
26Pro D:111 -Pro D:112
27Asn D:147 -Ser D:148
28Ser D:390 -His D:391
29Val D:421 -Pro D:422
30Trp D:568 -Asp D:569
31Thr D:595 -Pro D:596
32Gly D:901 -Pro D:902

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1JYX)

(-) PROSITE Motifs  (2, 8)

Asymmetric/Biological Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1GLYCOSYL_HYDROL_F2_1PS00719 Glycosyl hydrolases family 2 signature 1.BGAL_ECOLI386-411
 
 
 		  4A:385-410
B:385-410
C:385-410
D:385-410
2GLYCOSYL_HYDROL_F2_2PS00608 Glycosyl hydrolases family 2 acid/base catalyst.BGAL_ECOLI448-462
 
 
 		  4A:447-461
B:447-461
C:447-461
D:447-461

(-) Exons   (0, 0)

(no "Exon" information available for 1JYX)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:1011
 aligned with BGAL_ECOLI | P00722 from UniProtKB/Swiss-Prot  Length:1024

    Alignment length:1011
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923       933       943       953       963       973       983       993      1003      1013      1023 
          BGAL_ECOLI     14 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1024
               SCOP domains d1jyxa3 A:13-219 beta-Galactosidase                                                                                                                                                                            d1jyxa1 A:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jyxa5 A:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jyxa2 A:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jyxa4 A:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jyxA01 A:13-218 Galactose-binding domain-like                                                                                                                                                                1jyxA02 A:219-333  [code=2.60.40.320, no name defined]                                                             1jyxA03 A:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jyxA04 A:625-730  [code=2.60.40.320, no name defined]                                                    1jyxA05 A:731-1023  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhhh.....eeeee..hhhhhh....eee..................eeeeeeeeeehhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee.hhhh..eeeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeeee..............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhh........eeeeee.........hhhhhhhhhhhh..eeeeee.......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhhh....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeee........eeeeeeee.....eeeeeeee............eeeeeeee.hhhh...........eeeeeeeee..eeeeeeeeeeee..hhhhhhhh.hhhhh.....eeeeeeeee.............hhhhh....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jyx A   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1023
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992      1002      1012      1022 


Chain B from PDB  Type:PROTEIN  Length:1011
 aligned with BGAL_ECOLI | P00722 from UniProtKB/Swiss-Prot  Length:1024

    Alignment length:1011
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923       933       943       953       963       973       983       993      1003      1013      1023 
          BGAL_ECOLI     14 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1024
               SCOP domains d1jyxb3 B:13-219 beta-Galactosidase                                                                                                                                                                            d1jyxb1 B:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jyxb5 B:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jyxb2 B:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jyxb4 B:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jyxB01 B:13-218 Galactose-binding domain-like                                                                                                                                                                1jyxB02 B:219-333  [code=2.60.40.320, no name defined]                                                             1jyxB03 B:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jyxB04 B:625-730  [code=2.60.40.320, no name defined]                                                    1jyxB05 B:731-1023  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhh......eeeee..hhhhhh....eee..................eeeeeeeeeehhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee.......eeeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeee...............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee.......hhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhh........eeeeee.........hhhhhhhhhhhh..eeeeee.......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhh.....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeee........eeeeeeee.....eeeeeeee............eeeeeeee.hhhh...........eeeeeeeee..eeeeeeeeeeee..hhhhhhhh.hhhhh.....eeeeeeeee.............hhhhh....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jyx B   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1023
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992      1002      1012      1022 


Chain C from PDB  Type:PROTEIN  Length:1011
 aligned with BGAL_ECOLI | P00722 from UniProtKB/Swiss-Prot  Length:1024

    Alignment length:1011
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923       933       943       953       963       973       983       993      1003      1013      1023 
          BGAL_ECOLI     14 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1024
               SCOP domains d1jyxc3 C:13-219 beta-Galactosidase                                                                                                                                                                            d1jyxc1 C:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jyxc5 C:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jyxc2 C:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jyxc4 C:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jyxC01 C:13-218 Galactose-binding domain-like                                                                                                                                                                1jyxC02 C:219-333  [code=2.60.40.320, no name defined]                                                             1jyxC03 C:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jyxC04 C:625-730  [code=2.60.40.320, no name defined]                                                    1jyxC05 C:731-1023  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhh......eeeee..hhhhhh....eee..................eeeeeeeeeehhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee.......eeeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeee...............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhhh.......eeeeeeee.......hhhhhhhhhhhh..eeeeeee......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhh.....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeee........eeeeeeee.....eeeeeeee............eeeeeeee.hhhh...........eeeeeeeee..eeeeeeeeeeee..hhhhhhhh.hhhhh.....eeeeeeeee.............hhhhh....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jyx C   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1023
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992      1002      1012      1022 


Chain D from PDB  Type:PROTEIN  Length:1011
 aligned with BGAL_ECOLI | P00722 from UniProtKB/Swiss-Prot  Length:1024

    Alignment length:1011
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783       793       803       813       823       833       843       853       863       873       883       893       903       913       923       933       943       953       963       973       983       993      1003      1013      1023 
          BGAL_ECOLI     14 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1024
               SCOP domains d1jyxd3 D:13-219 beta-Galactosidase                                                                                                                                                                            d1jyxd1 D:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jyxd5 D:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jyxd2 D:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jyxd4 D:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jyxD01 D:13-218 Galactose-binding domain-like                                                                                                                                                                1jyxD02 D:219-333  [code=2.60.40.320, no name defined]                                                             1jyxD03 D:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jyxD04 D:625-730  [code=2.60.40.320, no name defined]                                                    1jyxD05 D:731-1023  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                                CATH domains
           Pfam domains (1) -----------------------------------Glyco_hydro_2_N-1jyxD01 D:48-218                                                                                                                                           -Glyco_hydro_2-1jyxD13 D:220-333                                                                                   -Glyco_hydro_2_C-1jyxD09 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jyxD05 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (1)
           Pfam domains (2) -----------------------------------Glyco_hydro_2_N-1jyxD02 D:48-218                                                                                                                                           -Glyco_hydro_2-1jyxD14 D:220-333                                                                                   -Glyco_hydro_2_C-1jyxD10 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jyxD06 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (2)
           Pfam domains (3) -----------------------------------Glyco_hydro_2_N-1jyxD03 D:48-218                                                                                                                                           -Glyco_hydro_2-1jyxD15 D:220-333                                                                                   -Glyco_hydro_2_C-1jyxD11 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jyxD07 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (3)
           Pfam domains (4) -----------------------------------Glyco_hydro_2_N-1jyxD04 D:48-218                                                                                                                                           -Glyco_hydro_2-1jyxD16 D:220-333                                                                                   -Glyco_hydro_2_C-1jyxD12 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jyxD08 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (4)
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhhh.....eeeee..hhhhhh....eee..................eeeeeeeee.hhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee........eeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeee...............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhh........eeeeee.........hhhhhhhhhhhh..eeeeee.......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhh.....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeeeeeeee....eeeeeeeee........eeeeeeee.....eeeeeeee............eeeeeeee.hhhh...........eeeeeeeee..eeeeeeeeeeee..hhhhhhhh.hhhhh.....eeeeeeeee.............hhhhh....eeeeeeeeee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jyx D   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGNESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 1023
                                    22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672       682       692       702       712       722       732       742       752       762       772       782       792       802       812       822       832       842       852       862       872       882       892       902       912       922       932       942       952       962       972       982       992      1002      1012      1022
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (4, 20)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (4, 20)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (4, 16)

Asymmetric/Biological Unit
(-)
Clan: GBD (153)
(-)
Clan: Gal_mutarotase (81)
(-)
Clan: Glyco_hydro_tim (488)
(-)
Clan: no clan defined [family: Glyco_hydro_2] (31)

(-) Gene Ontology  (14, 14)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (BGAL_ECOLI | P00722)
molecular function
    GO:0031420    alkali metal ion binding    Interacting selectively and non-covalently with any alkali metal ion; alkali metals are those elements in group Ia of the periodic table, with the exception of hydrogen.
    GO:0004565    beta-galactosidase activity    Catalysis of the hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides.
    GO:0030246    carbohydrate binding    Interacting selectively and non-covalently with any carbohydrate, which includes monosaccharides, oligosaccharides and polysaccharides as well as substances derived from monosaccharides by reduction of the carbonyl group (alditols), by oxidation of one or more hydroxy groups to afford the corresponding aldehydes, ketones, or carboxylic acids, or by replacement of one or more hydroxy group(s) by a hydrogen atom. Cyclitols are generally not regarded as carbohydrates.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016798    hydrolase activity, acting on glycosyl bonds    Catalysis of the hydrolysis of any glycosyl bond.
    GO:0004553    hydrolase activity, hydrolyzing O-glycosyl compounds    Catalysis of the hydrolysis of any O-glycosyl bond.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    GO:0005990    lactose catabolic process    The chemical reactions and pathways resulting in the breakdown of lactose, the disaccharide galactopyranosyl-glucose.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
cellular component
    GO:0009341    beta-galactosidase complex    A protein complex that possesses beta-galactosidase activity, i.e. catalyzes the hydrolysis of terminal non-reducing beta-D-galactose residues in beta-D-galactosides. In E. coli, the complex is a homotetramer; dimeric and hexameric beta-galactosidase complexes have been observed in other species.
    GO:0043231    intracellular membrane-bounded organelle    Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane and occurring within the cell. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    DMS  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    IPT  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    MG  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    NA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
    BC2  [ RasMol ]  +environment [ RasMol ]
    BC3  [ RasMol ]  +environment [ RasMol ]
    BC4  [ RasMol ]  +environment [ RasMol ]
    BC5  [ RasMol ]  +environment [ RasMol ]
    BC6  [ RasMol ]  +environment [ RasMol ]
    BC7  [ RasMol ]  +environment [ RasMol ]
    BC8  [ RasMol ]  +environment [ RasMol ]
    BC9  [ RasMol ]  +environment [ RasMol ]
    CC1  [ RasMol ]  +environment [ RasMol ]
    CC2  [ RasMol ]  +environment [ RasMol ]
    CC3  [ RasMol ]  +environment [ RasMol ]
    CC4  [ RasMol ]  +environment [ RasMol ]
    CC5  [ RasMol ]  +environment [ RasMol ]
    CC6  [ RasMol ]  +environment [ RasMol ]
    CC7  [ RasMol ]  +environment [ RasMol ]
    CC8  [ RasMol ]  +environment [ RasMol ]
    CC9  [ RasMol ]  +environment [ RasMol ]
    DC1  [ RasMol ]  +environment [ RasMol ]
    DC2  [ RasMol ]  +environment [ RasMol ]
    DC3  [ RasMol ]  +environment [ RasMol ]
    DC4  [ RasMol ]  +environment [ RasMol ]
    DC5  [ RasMol ]  +environment [ RasMol ]
    DC6  [ RasMol ]  +environment [ RasMol ]
    DC7  [ RasMol ]  +environment [ RasMol ]
    DC8  [ RasMol ]  +environment [ RasMol ]
    DC9  [ RasMol ]  +environment [ RasMol ]
    EC1  [ RasMol ]  +environment [ RasMol ]
    EC2  [ RasMol ]  +environment [ RasMol ]
    EC3  [ RasMol ]  +environment [ RasMol ]
    EC4  [ RasMol ]  +environment [ RasMol ]
    EC5  [ RasMol ]  +environment [ RasMol ]
    EC6  [ RasMol ]  +environment [ RasMol ]
    EC7  [ RasMol ]  +environment [ RasMol ]
    EC8  [ RasMol ]  +environment [ RasMol ]
    EC9  [ RasMol ]  +environment [ RasMol ]
    FC1  [ RasMol ]  +environment [ RasMol ]
    FC2  [ RasMol ]  +environment [ RasMol ]
    FC3  [ RasMol ]  +environment [ RasMol ]
    FC4  [ RasMol ]  +environment [ RasMol ]
    FC5  [ RasMol ]  +environment [ RasMol ]
    FC6  [ RasMol ]  +environment [ RasMol ]
    FC7  [ RasMol ]  +environment [ RasMol ]
    FC8  [ RasMol ]  +environment [ RasMol ]
    FC9  [ RasMol ]  +environment [ RasMol ]
    GC1  [ RasMol ]  +environment [ RasMol ]
    GC2  [ RasMol ]  +environment [ RasMol ]
    GC3  [ RasMol ]  +environment [ RasMol ]
    GC4  [ RasMol ]  +environment [ RasMol ]
    GC5  [ RasMol ]  +environment [ RasMol ]
    GC6  [ RasMol ]  +environment [ RasMol ]
    GC7  [ RasMol ]  +environment [ RasMol ]
    GC8  [ RasMol ]  +environment [ RasMol ]
    GC9  [ RasMol ]  +environment [ RasMol ]
    HC1  [ RasMol ]  +environment [ RasMol ]
    HC2  [ RasMol ]  +environment [ RasMol ]
    HC3  [ RasMol ]  +environment [ RasMol ]
    HC4  [ RasMol ]  +environment [ RasMol ]
    HC5  [ RasMol ]  +environment [ RasMol ]
    HC6  [ RasMol ]  +environment [ RasMol ]
    HC7  [ RasMol ]  +environment [ RasMol ]
    HC8  [ RasMol ]  +environment [ RasMol ]
    HC9  [ RasMol ]  +environment [ RasMol ]
    IC1  [ RasMol ]  +environment [ RasMol ]
    IC2  [ RasMol ]  +environment [ RasMol ]
    IC3  [ RasMol ]  +environment [ RasMol ]
    IC4  [ RasMol ]  +environment [ RasMol ]
    IC5  [ RasMol ]  +environment [ RasMol ]
    IC6  [ RasMol ]  +environment [ RasMol ]
    IC7  [ RasMol ]  +environment [ RasMol ]
    IC8  [ RasMol ]  +environment [ RasMol ]
    IC9  [ RasMol ]  +environment [ RasMol ]
    JC1  [ RasMol ]  +environment [ RasMol ]
    JC2  [ RasMol ]  +environment [ RasMol ]
    JC3  [ RasMol ]  +environment [ RasMol ]
    JC4  [ RasMol ]  +environment [ RasMol ]
    JC5  [ RasMol ]  +environment [ RasMol ]
    JC6  [ RasMol ]  +environment [ RasMol ]
    JC7  [ RasMol ]  +environment [ RasMol ]
    JC8  [ RasMol ]  +environment [ RasMol ]
    JC9  [ RasMol ]  +environment [ RasMol ]
    KC1  [ RasMol ]  +environment [ RasMol ]
    KC2  [ RasMol ]  +environment [ RasMol ]
    KC3  [ RasMol ]  +environment [ RasMol ]
    KC4  [ RasMol ]  +environment [ RasMol ]
    KC5  [ RasMol ]  +environment [ RasMol ]
    KC6  [ RasMol ]  +environment [ RasMol ]
    KC7  [ RasMol ]  +environment [ RasMol ]
    KC8  [ RasMol ]  +environment [ RasMol ]
    KC9  [ RasMol ]  +environment [ RasMol ]
    LC1  [ RasMol ]  +environment [ RasMol ]
    LC2  [ RasMol ]  +environment [ RasMol ]
    LC3  [ RasMol ]  +environment [ RasMol ]
    LC4  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Asn A:147 - Ser A:148   [ RasMol ]  
    Asn B:147 - Ser B:148   [ RasMol ]  
    Asn C:147 - Ser C:148   [ RasMol ]  
    Asn D:147 - Ser D:148   [ RasMol ]  
    Gly A:901 - Pro A:902   [ RasMol ]  
    Gly B:901 - Pro B:902   [ RasMol ]  
    Gly C:901 - Pro C:902   [ RasMol ]  
    Gly D:901 - Pro D:902   [ RasMol ]  
    Pro A:111 - Pro A:112   [ RasMol ]  
    Pro B:111 - Pro B:112   [ RasMol ]  
    Pro C:111 - Pro C:112   [ RasMol ]  
    Pro D:111 - Pro D:112   [ RasMol ]  
    Ser A:390 - His A:391   [ RasMol ]  
    Ser B:390 - His B:391   [ RasMol ]  
    Ser C:390 - His C:391   [ RasMol ]  
    Ser D:390 - His D:391   [ RasMol ]  
    Thr A:595 - Pro A:596   [ RasMol ]  
    Thr B:595 - Pro B:596   [ RasMol ]  
    Thr C:595 - Pro C:596   [ RasMol ]  
    Thr D:595 - Pro D:596   [ RasMol ]  
    Trp A:568 - Asp A:569   [ RasMol ]  
    Trp B:568 - Asp B:569   [ RasMol ]  
    Trp C:568 - Asp C:569   [ RasMol ]  
    Trp D:568 - Asp D:569   [ RasMol ]  
    Val A:421 - Pro A:422   [ RasMol ]  
    Val A:86 - Pro A:87   [ RasMol ]  
    Val B:421 - Pro B:422   [ RasMol ]  
    Val B:86 - Pro B:87   [ RasMol ]  
    Val C:421 - Pro C:422   [ RasMol ]  
    Val C:86 - Pro C:87   [ RasMol ]  
    Val D:421 - Pro D:422   [ RasMol ]  
    Val D:86 - Pro D:87   [ RasMol ]  
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym./Biol. Unit PNG format | Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1jyx
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  BGAL_ECOLI | P00722
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  3.2.1.23
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  BGAL_ECOLI | P00722
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        BGAL_ECOLI | P00722: 1dp0 1f4a 1f4h 1hn1 1jyn 1jyv 1jyw 1jz2 1jz3 1jz4 1jz5 1jz6 1jz7 1jz8 1px3 1px4 3czj 3dym 3dyo 3dyp 3e1f 3i3b 3i3d 3i3e 3iap 3iaq 3j7h 3muy 3muz 3mv0 3mv1 3sep 3t08 3t09 3t0a 3t0b 3t0d 3t2o 3t2p 3t2q 3vd3 3vd4 3vd5 3vd7 3vd9 3vda 3vdb 3vdc 4ckd 4duv 4duw 4dux 4ttg 4v40 4v41 4v44 4v45 5a1a

(-) Related Entries Specified in the PDB File

1dp0 BETA-GALACTOSIDASE (NATIVE - ORTHORHOMBIC)
1f49 BETA-GALACTOSIDASE (NATIVE - MONOCLINIC, CONSTRAINED NCS)
1jyn BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH LACTOSE
1jyv BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ONPG
1jyw BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH PNPG
1jyy BETA-GALACTOSIDASE IN COMPLEX WITH 2-F-LACTOSE (CHAINS A-H)
1jyz BETA-GALACTOSIDASE IN COMPLEX WITH 2-F-LACTOSE (CHAINS I-P)
1jz0 BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (MONOCLINIC - CHAINS A-H)
1jz1 BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (MONOCLINIC - CHAINS I-P)
1jz2 BETA-GALACTOSIDASE: TRAPPED 2-F-GALACTOSYL-ENZYME INTERMEDIATE (ORTHORHOMBIC)
1jz3 BETA-GALACTOSIDASE: TRAPPED 2-DEOXY-GALACTOSYL-ENZYME INTERMEDIATE
1jz4 BETA-GALACTOSIDASE: TRAPPED 2-DEOXY-GALACTOSYL-ENZYME INTERMEDIATE (LOW BIS-TRIS)
1jz5 BETA-GALACTOSIDASE IN COMPLEX WITH GALACTONOLACTONE
1jz6 BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOTETRAZOLE
1jz7 BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE
1jz8 BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE