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(-) Description

Title :  E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTO-TETRAZOLE
 
Authors :  D. H. Juers, T. D. Heightman, A. Vasella, B. W. Matthews
Date :  13 Sep 01  (Deposition) - 07 Dec 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.10
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, 102)

Asymmetric/Biological Unit (4, 102)
No.NameCountTypeFull Name
1DMS74Ligand/IonDIMETHYL SULFOXIDE
2GTZ4Ligand/Ion(5R, 6S, 7S, 8S)-5-HYDROXYMETHYL-6,7,8-TRIHYDROXY-TETRAZOLO[1,5-A]PIPERIDINE
3MG13Ligand/IonMAGNESIUM ION
4NA11Ligand/IonSODIUM ION

(-) Sites  (102, 102)

Asymmetric Unit (102, 102)
No.NameEvidenceResiduesDescription
001AC1SOFTWAREASP A:201 , HIS A:391 , ASN A:460 , GLU A:461 , MET A:502 , TYR A:503 , GLU A:537 , HIS A:540 , TRP A:568 , ASN A:604 , TRP A:999 , NA A:3101 , HOH A:8517 , HOH A:8531 , HOH A:8580BINDING SITE FOR RESIDUE GTZ A 2001
002AC2SOFTWAREASP B:201 , HIS B:391 , ASN B:460 , GLU B:461 , MET B:502 , TYR B:503 , GLU B:537 , HIS B:540 , TRP B:568 , ASN B:604 , TRP B:999 , NA B:3101 , HOH B:8627 , HOH B:8641 , HOH B:8691BINDING SITE FOR RESIDUE GTZ B 2001
003AC3SOFTWAREASP C:201 , HIS C:391 , ASN C:460 , GLU C:461 , MET C:502 , TYR C:503 , GLU C:537 , HIS C:540 , TRP C:568 , ASN C:604 , TRP C:999 , NA C:3101 , HOH C:8628 , HOH C:8642 , HOH C:8691 , HOH C:8762BINDING SITE FOR RESIDUE GTZ C 2001
004AC4SOFTWAREASP D:201 , HIS D:391 , ASN D:460 , GLU D:461 , MET D:502 , TYR D:503 , GLU D:537 , HIS D:540 , TRP D:568 , PHE D:601 , ASN D:604 , TRP D:999 , NA D:3101 , HOH D:8740 , HOH D:8803BINDING SITE FOR RESIDUE GTZ D 2001
005AC5SOFTWAREGLU A:416 , HIS A:418 , GLU A:461 , HOH A:8517 , HOH A:8580 , HOH A:8656BINDING SITE FOR RESIDUE MG A 3001
006AC6SOFTWAREASP A:15 , ASN A:18 , VAL A:21 , GLN A:163 , ASP A:193BINDING SITE FOR RESIDUE MG A 3002
007AC7SOFTWAREDMS A:8406 , HOH A:9043 , HOH A:9159 , HOH A:9160 , HOH A:9198BINDING SITE FOR RESIDUE MG A 3005
008AC8SOFTWAREASP A:201 , PHE A:601 , ASN A:604 , GTZ A:2001 , HOH A:8769BINDING SITE FOR RESIDUE NA A 3101
009AC9SOFTWAREPHE A:556 , TYR A:559 , PRO A:560 , LEU A:562 , HOH A:8879 , HOH A:9032BINDING SITE FOR RESIDUE NA A 3102
010BC1SOFTWAREPHE A:931 , PRO A:932 , LEU A:967 , THR A:970 , HOH A:8703 , HOH A:9094BINDING SITE FOR RESIDUE NA A 3103
011BC2SOFTWARESER A:647 , GLU A:650 , LEU A:670 , DMS A:8425 , HOH A:9105BINDING SITE FOR RESIDUE MG A 3105
012BC3SOFTWAREGLU B:416 , HIS B:418 , GLU B:461 , HOH B:8627 , HOH B:8691 , HOH B:8766BINDING SITE FOR RESIDUE MG B 3001
013BC4SOFTWAREASP B:15 , ASN B:18 , VAL B:21 , GLN B:163 , ASP B:193BINDING SITE FOR RESIDUE MG B 3002
014BC5SOFTWAREASP B:201 , PHE B:601 , ASN B:604 , GTZ B:2001 , HOH B:8875BINDING SITE FOR RESIDUE NA B 3101
015BC6SOFTWAREPHE B:556 , TYR B:559 , PRO B:560 , LEU B:562 , HOH B:9142BINDING SITE FOR RESIDUE NA B 3102
016BC7SOFTWAREPHE B:931 , PRO B:932 , LEU B:967 , THR B:970 , HOH B:8811 , HOH B:9194BINDING SITE FOR RESIDUE NA B 3103
017BC8SOFTWARESER B:647 , GLU B:650 , LEU B:670 , DMS B:8425 , HOH B:9205 , HOH B:9274BINDING SITE FOR RESIDUE MG B 3105
018BC9SOFTWAREGLU C:416 , HIS C:418 , GLU C:461 , HOH C:8628 , HOH C:8691 , HOH C:8768BINDING SITE FOR RESIDUE MG C 3001
019CC1SOFTWAREASP C:15 , ASN C:18 , VAL C:21 , GLN C:163 , ASP C:193BINDING SITE FOR RESIDUE MG C 3002
020CC2SOFTWAREASP C:201 , PHE C:601 , ASN C:604 , GTZ C:2001 , HOH C:8881BINDING SITE FOR RESIDUE NA C 3101
021CC3SOFTWAREPHE C:556 , TYR C:559 , PRO C:560 , LEU C:562 , HOH C:8989 , HOH C:9127BINDING SITE FOR RESIDUE NA C 3102
022CC4SOFTWARESER C:647 , GLU C:650 , LEU C:670 , DMS C:8425 , HOH C:9196BINDING SITE FOR RESIDUE MG C 3105
023CC5SOFTWAREGLU D:416 , HIS D:418 , GLU D:461 , HOH D:8740 , HOH D:8803 , HOH D:8880BINDING SITE FOR RESIDUE MG D 3001
024CC6SOFTWAREASP D:15 , ASN D:18 , VAL D:21 , GLN D:163 , ASP D:193BINDING SITE FOR RESIDUE MG D 3002
025CC7SOFTWAREHOH A:9224 , HOH D:9263 , HOH D:9369 , HOH D:9370 , HOH D:9406BINDING SITE FOR RESIDUE MG D 3005
026CC8SOFTWAREASP D:201 , PHE D:601 , ASN D:604 , GTZ D:2001 , HOH D:8990BINDING SITE FOR RESIDUE NA D 3101
027CC9SOFTWAREPHE D:556 , TYR D:559 , PRO D:560 , LEU D:562 , HOH D:9101 , HOH D:9248BINDING SITE FOR RESIDUE NA D 3102
028DC1SOFTWAREPHE D:931 , PRO D:932 , LEU D:967 , MET D:968 , THR D:970 , HOH D:8926BINDING SITE FOR RESIDUE NA D 3103
029DC2SOFTWARETHR A:229 , VAL A:330 , GLY A:331 , ASN A:449 , PRO A:451 , HOH A:8514BINDING SITE FOR RESIDUE DMS A 8401
030DC3SOFTWAREARG A:557 , HIS A:622 , GLN A:623 , GLN A:625 , GLN A:628 , HOH A:8701BINDING SITE FOR RESIDUE DMS A 8402
031DC4SOFTWARELYS A:380 , ASN A:383 , PHE A:626 , TYR A:642 , TRP A:708 , HOH A:8579 , HOH A:8710 , HOH A:8789 , HOH A:8802BINDING SITE FOR RESIDUE DMS A 8403
032DC5SOFTWAREPRO A:32 , PHE A:33 , ALA A:327 , HOH A:8890 , HOH A:9038BINDING SITE FOR RESIDUE DMS A 8404
033DC6SOFTWARETHR A:271 , THR A:290 , LEU A:291 , ARG A:292BINDING SITE FOR RESIDUE DMS A 8405
034DC7SOFTWAREGLU A:314 , HIS A:316 , GLY A:320 , MG A:3005 , HOH A:9070 , HOH A:9159 , HOH A:9252BINDING SITE FOR RESIDUE DMS A 8406
035DC8SOFTWAREGLU A:508 , PRO A:1001 , VAL A:1003 , HOH A:8949BINDING SITE FOR RESIDUE DMS A 8407
036DC9SOFTWARELEU A:54 , ASN A:55 , PHE A:127 , HOH A:9086 , HOH A:9095BINDING SITE FOR RESIDUE DMS A 8408
037EC1SOFTWAREGLU A:334 , VAL A:335BINDING SITE FOR RESIDUE DMS A 8409
038EC2SOFTWAREPRO A:106 , PRO A:115 , TRP A:191 , HOH A:8758 , HOH A:8846BINDING SITE FOR RESIDUE DMS A 8410
039EC3SOFTWAREILE A:576 , TRP A:585 , SER A:586 , ARG A:973 , HOH A:8604BINDING SITE FOR RESIDUE DMS A 8411
040EC4SOFTWAREGLU A:277 , THR A:290 , ARG A:292BINDING SITE FOR RESIDUE DMS A 8412
041EC5SOFTWAREVAL A:84 , VAL A:85 , HIS A:93 , HOH A:8922BINDING SITE FOR RESIDUE DMS A 8414
042EC6SOFTWAREPHE A:231 , ASN A:232 , GLU A:334 , HOH A:9028BINDING SITE FOR RESIDUE DMS A 8417
043EC7SOFTWAREASP A:428 , HOH A:9277 , ARG D:448 , VAL D:478 , HOH D:9179BINDING SITE FOR RESIDUE DMS A 8420
044EC8SOFTWAREGLY A:94 , TYR A:95BINDING SITE FOR RESIDUE DMS A 8421
045EC9SOFTWARESER A:647 , ASP A:648 , ASN A:649 , GLU A:650 , ASN A:704 , MG A:3105 , HOH A:9144 , GLN C:1022 , LYS C:1023BINDING SITE FOR RESIDUE DMS A 8425
046FC1SOFTWARETRP A:36 , ASP A:45 , ARG A:46 , PRO A:47 , SER A:48 , HOH A:8956 , HOH A:9128BINDING SITE FOR RESIDUE DMS A 8501
047FC2SOFTWAREGLU A:136 , HIS A:216BINDING SITE FOR RESIDUE DMS A 8504
048FC3SOFTWARETHR B:229 , VAL B:330 , GLY B:331 , ASN B:449 , PRO B:451 , ARG B:482 , HOH B:8624BINDING SITE FOR RESIDUE DMS B 8401
049FC4SOFTWAREARG B:557 , HIS B:622 , GLN B:623 , GLN B:628 , HOH B:8631 , HOH B:8809BINDING SITE FOR RESIDUE DMS B 8402
050FC5SOFTWARELYS B:380 , ASN B:383 , PHE B:626 , TYR B:642 , TRP B:708 , HOH B:8818 , HOH B:8886BINDING SITE FOR RESIDUE DMS B 8403
051FC6SOFTWAREPRO B:32 , PHE B:33 , TRP B:36 , ASP B:45 , ALA B:327 , HOH B:8992BINDING SITE FOR RESIDUE DMS B 8404
052FC7SOFTWARETHR B:271 , LEU B:291 , ARG B:292BINDING SITE FOR RESIDUE DMS B 8405
053FC8SOFTWAREGLU B:508 , PRO B:1001 , VAL B:1003 , HOH B:8650 , HOH B:8846 , HOH B:9049BINDING SITE FOR RESIDUE DMS B 8407
054FC9SOFTWARELEU B:54 , ASN B:55 , GLU B:57 , TRP B:58 , LEU B:125BINDING SITE FOR RESIDUE DMS B 8408
055GC1SOFTWAREGLU B:334 , VAL B:335 , ARG B:336 , HOH B:8816 , HOH B:9070BINDING SITE FOR RESIDUE DMS B 8409
056GC2SOFTWAREILE B:576 , PRO B:584 , SER B:586 , ARG B:973 , HOH B:8715BINDING SITE FOR RESIDUE DMS B 8411
057GC3SOFTWAREGLY B:275 , GLY B:276 , VAL B:289 , THR B:290BINDING SITE FOR RESIDUE DMS B 8412
058GC4SOFTWAREVAL B:84 , VAL B:85 , HIS B:93BINDING SITE FOR RESIDUE DMS B 8414
059GC5SOFTWAREGLU B:249 , LEU B:250 , ARG B:251 , ASP B:252BINDING SITE FOR RESIDUE DMS B 8416
060GC6SOFTWAREPHE B:231 , ASN B:232 , ASP B:233 , PHE B:235 , GLU B:334BINDING SITE FOR RESIDUE DMS B 8417
061GC7SOFTWAREHIS B:93 , GLY B:94BINDING SITE FOR RESIDUE DMS B 8421
062GC8SOFTWARETYR B:962 , ARG B:973BINDING SITE FOR RESIDUE DMS B 8423
063GC9SOFTWAREASP B:648 , ASN B:649 , GLU B:650 , PRO B:703 , ASN B:704 , MG B:3105BINDING SITE FOR RESIDUE DMS B 8425
064HC1SOFTWAREASN B:294 , GLU B:296 , HOH B:8611 , HOH B:9266BINDING SITE FOR RESIDUE DMS B 8601
065HC2SOFTWARETHR C:229 , GLY C:331 , ARG C:448 , ASN C:449 , PRO C:451 , HOH C:8625BINDING SITE FOR RESIDUE DMS C 8401
066HC3SOFTWAREARG C:557 , HIS C:622 , GLN C:628 , HOH C:8815BINDING SITE FOR RESIDUE DMS C 8402
067HC4SOFTWARELYS C:380 , ASN C:383 , PHE C:626 , TYR C:642 , TRP C:708 , HOH C:8690 , HOH C:8823BINDING SITE FOR RESIDUE DMS C 8403
068HC5SOFTWAREPRO C:32 , PHE C:33 , TRP C:36 , ASP C:45 , ARG C:310 , ALA C:327 , HOH C:8653 , HOH C:8742 , HOH C:8997BINDING SITE FOR RESIDUE DMS C 8404
069HC6SOFTWARETHR C:271 , LEU C:291 , ARG C:292BINDING SITE FOR RESIDUE DMS C 8405
070HC7SOFTWAREGLU C:508 , PRO C:1001 , HOH C:9048BINDING SITE FOR RESIDUE DMS C 8407
071HC8SOFTWAREGLU C:334 , ARG C:336BINDING SITE FOR RESIDUE DMS C 8409
072HC9SOFTWAREPRO C:584 , TRP C:585 , SER C:586 , ARG C:973 , HOH C:8715BINDING SITE FOR RESIDUE DMS C 8411
073IC1SOFTWAREGLY C:275 , GLY C:276 , GLU C:277 , VAL C:289 , THR C:290 , ARG C:292BINDING SITE FOR RESIDUE DMS C 8412
074IC2SOFTWAREVAL C:84 , VAL C:85 , HIS C:93BINDING SITE FOR RESIDUE DMS C 8414
075IC3SOFTWARELYS C:621 , ILE C:714 , TRP C:717 , HOH C:8935BINDING SITE FOR RESIDUE DMS C 8415
076IC4SOFTWAREPHE C:231 , ASN C:232 , PHE C:235 , GLU C:334 , HOH C:9123BINDING SITE FOR RESIDUE DMS C 8417
077IC5SOFTWAREPRO C:106 , ILE C:107 , THR C:108BINDING SITE FOR RESIDUE DMS C 8419
078IC6SOFTWAREHIS C:93 , GLY C:94 , TYR C:95BINDING SITE FOR RESIDUE DMS C 8421
079IC7SOFTWARETYR C:926 , TYR C:962 , ARG C:973BINDING SITE FOR RESIDUE DMS C 8423
080IC8SOFTWARESER C:647 , ASP C:648 , ASN C:649 , GLU C:650 , MG C:3105BINDING SITE FOR RESIDUE DMS C 8425
081IC9SOFTWAREASP C:45 , ARG C:46 , PRO C:47BINDING SITE FOR RESIDUE DMS C 8501
082JC1SOFTWAREGLN C:50 , SER C:132 , TRP C:133 , HIS C:216BINDING SITE FOR RESIDUE DMS C 8504
083JC2SOFTWAREVAL C:267 , ASN C:294 , GLU C:296 , HOH C:9254BINDING SITE FOR RESIDUE DMS C 8601
084JC3SOFTWAREGLN C:266 , VAL C:267 , LEU D:740BINDING SITE FOR RESIDUE DMS C 8602
085JC4SOFTWARETHR D:229 , VAL D:330 , GLY D:331 , ASN D:449 , PRO D:451 , HOH D:8737BINDING SITE FOR RESIDUE DMS D 8401
086JC5SOFTWAREARG D:557 , HIS D:622 , GLN D:623 , GLN D:628 , HOH D:8924BINDING SITE FOR RESIDUE DMS D 8402
087JC6SOFTWARELYS D:380 , ASN D:383 , TYR D:642 , TRP D:708 , HOH D:8933BINDING SITE FOR RESIDUE DMS D 8403
088JC7SOFTWAREPRO D:32 , PHE D:33 , TRP D:36 , ASP D:45 , DMS D:8501 , HOH D:8853 , HOH D:9254BINDING SITE FOR RESIDUE DMS D 8404
089JC8SOFTWARETHR D:271 , LEU D:291 , ARG D:292 , HOH D:9288BINDING SITE FOR RESIDUE DMS D 8405
090JC9SOFTWAREGLU A:136 , GLU D:314 , HIS D:316 , GLY D:320BINDING SITE FOR RESIDUE DMS D 8406
091KC1SOFTWAREGLU D:508 , VAL D:1003 , GLN D:1008 , HOH D:8763 , HOH D:9164BINDING SITE FOR RESIDUE DMS D 8407
092KC2SOFTWARELEU D:54 , ASN D:55 , GLY D:56 , GLU D:57 , HOH D:9198 , HOH D:9310BINDING SITE FOR RESIDUE DMS D 8408
093KC3SOFTWAREGLU D:334 , VAL D:335 , ARG D:336 , HOH D:8928 , HOH D:8931 , HOH D:9180BINDING SITE FOR RESIDUE DMS D 8409
094KC4SOFTWAREPRO D:584 , TRP D:585 , SER D:586 , ARG D:973 , HOH D:8827BINDING SITE FOR RESIDUE DMS D 8411
095KC5SOFTWAREGLY D:275 , GLY D:276 , GLU D:277 , VAL D:289 , THR D:290 , ARG D:292 , HOH D:9227BINDING SITE FOR RESIDUE DMS D 8412
096KC6SOFTWAREGLY D:593 , ASP D:594 , THR D:595BINDING SITE FOR RESIDUE DMS D 8413
097KC7SOFTWAREVAL D:84 , VAL D:85 , HIS D:93BINDING SITE FOR RESIDUE DMS D 8414
098KC8SOFTWARETRP D:36 , ASP D:45 , DMS D:8404 , HOH D:9170 , HOH D:9254 , HOH D:9334BINDING SITE FOR RESIDUE DMS D 8501
099KC9SOFTWAREASN D:102 , ASP D:598 , VAL D:795BINDING SITE FOR RESIDUE DMS D 8506
100LC1SOFTWAREGLU A:136 , ILE A:323 , HOH A:9133 , HOH A:9135 , GLY D:320 , LEU D:322 , HOH D:9365BINDING SITE FOR RESIDUE DMS D 8701
101LC2SOFTWAREHOH A:9160 , GLN D:49 , ASP D:130 , SER D:132 , TRP D:133 , HOH D:9367BINDING SITE FOR RESIDUE DMS D 8703
102LC3SOFTWARETRP D:133 , LEU D:134 , GLN D:135 , GLU D:136 , SER D:174BINDING SITE FOR RESIDUE DMS D 8705

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1JZ6)

(-) 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 1JZ6)

(-) 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 1JZ6)

(-) 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 d1jz6a3 A:13-219 beta-Galactosidase                                                                                                                                                                            d1jz6a1 A:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jz6a5 A:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jz6a2 A:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jz6a4 A:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jz6A01 A:13-218 Galactose-binding domain-like                                                                                                                                                                1jz6A02 A:219-333  [code=2.60.40.320, no name defined]                                                             1jz6A03 A:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jz6A04 A:625-730  [code=2.60.40.320, no name defined]                                                    1jz6A05 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.......eeeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeeee..............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhhh.......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....eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------GLYCOSYL_HYDROL_F2_1      ------------------------------------GLYCOSYL_HYDROL---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1jz6 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 d1jz6b3 B:13-219 beta-Galactosidase                                                                                                                                                                            d1jz6b1 B:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jz6b5 B:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jz6b2 B:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jz6b4 B:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jz6B01 B:13-218 Galactose-binding domain-like                                                                                                                                                                1jz6B02 B:219-333  [code=2.60.40.320, no name defined]                                                             1jz6B03 B:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jz6B04 B:625-730  [code=2.60.40.320, no name defined]                                                    1jz6B05 B:731-1023  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                                CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhh......eee..eeeeeeee.hhhhhhhhhhh......eeeee..hhhhhh....eee..................eeeeeeeeeehhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee.......eeeeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeee.....eee..ee...eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee.......hhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhhhh......eeeeee.........hhhhhhhhhhhh..eeeeee.......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeeeeeee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............ee.....eeeeee..eeeeee.....eeeeee..ee.eeeeeeee.....hhhhhh..........hhhhhhhhh.....eeeeeeeeeeee..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
                1jz6 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 d1jz6c3 C:13-219 beta-Galactosidase                                                                                                                                                                            d1jz6c1 C:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jz6c5 C:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jz6c2 C:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jz6c4 C:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jz6C01 C:13-218 Galactose-binding domain-like                                                                                                                                                                1jz6C02 C:219-333  [code=2.60.40.320, no name defined]                                                             1jz6C03 C:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jz6C04 C:625-730  [code=2.60.40.320, no name defined]                                                    1jz6C05 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.hhhhhhhhhhhh.....eeeee............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.................................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
                1jz6 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 d1jz6d3 D:13-219 beta-Galactosidase                                                                                                                                                                            d1jz6d1 D:220-333 beta-Galactosidase, domains 2 and 4                                                             d1jz6d5 D:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d1jz6d2 D:626-730 beta-Galactosidase, domains 2 and 4                                                    d1jz6d4 D:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 1jz6D01 D:13-218 Galactose-binding domain-like                                                                                                                                                                1jz6D02 D:219-333  [code=2.60.40.320, no name defined]                                                             1jz6D03 D:334-624 Glycosidases                                                                                                                                                                                                                                                                     1jz6D04 D:625-730  [code=2.60.40.320, no name defined]                                                    1jz6D05 D:731-1023  [code=2.70.98.10, no name defined]                                                                                                                                                                                                                                                CATH domains
           Pfam domains (1) -----------------------------------Glyco_hydro_2_N-1jz6D01 D:48-218                                                                                                                                           -Glyco_hydro_2-1jz6D13 D:220-333                                                                                   -Glyco_hydro_2_C-1jz6D09 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jz6D05 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (1)
           Pfam domains (2) -----------------------------------Glyco_hydro_2_N-1jz6D02 D:48-218                                                                                                                                           -Glyco_hydro_2-1jz6D14 D:220-333                                                                                   -Glyco_hydro_2_C-1jz6D10 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jz6D06 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (2)
           Pfam domains (3) -----------------------------------Glyco_hydro_2_N-1jz6D03 D:48-218                                                                                                                                           -Glyco_hydro_2-1jz6D15 D:220-333                                                                                   -Glyco_hydro_2_C-1jz6D11 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jz6D07 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (3)
           Pfam domains (4) -----------------------------------Glyco_hydro_2_N-1jz6D04 D:48-218                                                                                                                                           -Glyco_hydro_2-1jz6D16 D:220-333                                                                                   -Glyco_hydro_2_C-1jz6D12 D:335-629                                                                                                                                                                                                                                                                      ----------------------------------------------------------------------------------------------------------------------Bgal_small_N-1jz6D08 D:748-1021                                                                                                                                                                                                                                                   -- Pfam domains (4)
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhh......eeeee..hhhhhh....eee..................eeeeeeee..hhhhhhh.eeeeee..ee.eeeeee..eeeeeee.....eeee.........eeeeeeee..hhhhhhh...eee..ee...eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeeee..............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee.......hhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhhh.......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
                1jz6 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)
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  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.

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  1jz6
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  BGAL_ECOLI | P00722
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  3.2.1.23
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 Related Entries

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

UniProtKB/Swiss-Prot
        BGAL_ECOLI | P00722: 1dp0 1f4a 1f4h 1hn1 1jyn 1jyv 1jyw 1jyx 1jz2 1jz3 1jz4 1jz5 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
1jyx BETA-GALACTOSIDASE IN COMPLEX WITH IPTG
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
1jz7 BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOSE
1jz8 BETA-GALACTOSIDASE (E537Q) IN COMPLEX WITH ALLOLACTOSE