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(-) Description

Title :  E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH GALACTOTETRAZOLE
 
Authors :  R. W. Wheatley, J. C. Kappelhoff, J. N. Hahn, M. L. Dugdale, M. J. Dutkosk S. D. Tamman, M. E. Fraser, R. E. Huber
Date :  04 Jan 12  (Deposition) - 11 Apr 12  (Release) - 19 Jun 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.87
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Transition State Stabilization, Substrate Binding, 2-Stage Binding, Tim Barrel (Alpha/Beta Barrel), Jelly-Roll Barrel, Immunoglobulin, Beta Supersandwich, Glycosidase, Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. W. Wheatley, J. C. Kappelhoff, J. N. Hahn, M. L. Dugdale, M. J. Dutkoski, S. D. Tamman, M. E. Fraser, R. E. Huber
Substitution For Asn460 Cripples {Beta}-Galactosidase (Escherichia Coli) By Increasing Substrate Affinity And Decreasing Transition State Stability.
Arch. Biochem. Biophys. V. 521 51 2012
PubMed-ID: 22446164  |  Reference-DOI: 10.1016/J.ABB.2012.03.014

(-) 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: PBAD/HIS/LACZ
    Expression System Strain: LMG194
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: LACZ
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: BETA-GAL, LACTASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 47)

Asymmetric/Biological Unit (4, 47)
No.NameCountTypeFull Name
1DMS29Ligand/IonDIMETHYL SULFOXIDE
2GTZ4Ligand/Ion(5R, 6S, 7S, 8S)-5-HYDROXYMETHYL-6,7,8-TRIHYDROXY-TETRAZOLO[1,5-A]PIPERIDINE
3MG6Ligand/IonMAGNESIUM ION
4NA8Ligand/IonSODIUM ION

(-) Sites  (47, 47)

Asymmetric Unit (47, 47)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:201 , 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:4060BINDING SITE FOR RESIDUE GTZ A 2001
02AC2SOFTWAREGLU A:416 , HIS A:418 , GLU A:461 , HOH A:4058 , HOH A:4059 , HOH A:4060BINDING SITE FOR RESIDUE MG A 3001
03AC3SOFTWAREASP A:201 , PHE A:601 , ASN A:604 , GTZ A:2001BINDING SITE FOR RESIDUE NA A 3101
04AC4SOFTWAREPHE A:556 , TYR A:559 , PRO A:560 , LEU A:562 , HOH A:4064BINDING SITE FOR RESIDUE NA A 2102
05AC5SOFTWARELYS A:380 , ASN A:383 , PHE A:384 , PHE A:626 , TYR A:642 , TRP A:708BINDING SITE FOR RESIDUE DMS A 8001
06AC6SOFTWARETRP A:36 , ASP A:45 , ARG A:310 , ALA A:327BINDING SITE FOR RESIDUE DMS A 8002
07AC7SOFTWARETHR A:271 , LEU A:291 , ARG A:292BINDING SITE FOR RESIDUE DMS A 8003
08AC8SOFTWAREHIS A:316 , GLY A:320 , LEU A:322BINDING SITE FOR RESIDUE DMS A 8004
09AC9SOFTWAREVAL A:84 , VAL A:85 , HIS A:93BINDING SITE FOR RESIDUE DMS A 8005
10BC1SOFTWAREASP A:428 , PRO A:430 , GLN D:445BINDING SITE FOR RESIDUE DMS A 8006
11BC2SOFTWAREASN B:102 , ASP B:201 , HIS B:391 , 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:4002 , HOH B:4092BINDING SITE FOR RESIDUE GTZ B 2001
12BC3SOFTWAREGLU B:416 , HIS B:418 , GLU B:461 , HOH B:4002 , HOH B:4077 , HOH B:4092BINDING SITE FOR RESIDUE MG B 3001
13BC4SOFTWAREASP B:15 , ASN B:18 , VAL B:21 , GLN B:163 , ASP B:193BINDING SITE FOR RESIDUE MG B 3002
14BC5SOFTWAREASP B:201 , PHE B:601 , ASN B:604 , GTZ B:2001 , HOH B:4093BINDING SITE FOR RESIDUE NA B 3101
15BC6SOFTWAREPHE B:556 , TYR B:559 , PRO B:560 , LEU B:562 , HOH B:4016BINDING SITE FOR RESIDUE NA B 3102
16BC7SOFTWARETHR B:229 , VAL B:330 , GLY B:331 , ARG B:333 , PRO B:451 , ARG B:482BINDING SITE FOR RESIDUE DMS B 8001
17BC8SOFTWARELYS B:380 , ASN B:383 , PHE B:384 , PHE B:626 , TYR B:642 , TRP B:708BINDING SITE FOR RESIDUE DMS B 8002
18BC9SOFTWAREPHE B:33 , ALA B:34 , ASP B:45 , ARG B:310 , ALA B:327BINDING SITE FOR RESIDUE DMS B 8003
19CC1SOFTWARETHR B:271 , LEU B:291 , ARG B:292BINDING SITE FOR RESIDUE DMS B 8004
20CC2SOFTWAREILE B:576 , PRO B:584 , TRP B:585 , SER B:586BINDING SITE FOR RESIDUE DMS B 8005
21CC3SOFTWAREGLY B:275 , VAL B:289 , THR B:290BINDING SITE FOR RESIDUE DMS B 8006
22CC4SOFTWAREVAL B:84 , VAL B:85 , HIS B:93BINDING SITE FOR RESIDUE DMS B 8007
23CC5SOFTWARELEU B:293 , ASN B:294BINDING SITE FOR RESIDUE DMS B 8008
24CC6SOFTWAREASN C:102 , ASP C:201 , HIS C:391 , 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:4003BINDING SITE FOR RESIDUE GTZ C 2001
25CC7SOFTWAREGLU C:416 , HIS C:418 , GLU C:461 , HOH C:4003 , HOH C:4075 , HOH C:4076BINDING SITE FOR RESIDUE MG C 3001
26CC8SOFTWAREASP C:15 , ASN C:18 , VAL C:21 , GLN C:163 , ASP C:193BINDING SITE FOR RESIDUE MG C 3002
27CC9SOFTWARETYR C:100 , ASP C:201 , PHE C:601 , ASN C:604 , GTZ C:2001 , HOH C:4077BINDING SITE FOR RESIDUE NA C 3101
28DC1SOFTWAREPHE C:556 , TYR C:559 , PRO C:560 , LEU C:562 , HOH C:4078BINDING SITE FOR RESIDUE NA C 3102
29DC2SOFTWARETHR C:229 , VAL C:330 , GLY C:331 , ARG C:333 , ASN C:449 , HIS C:450 , PRO C:451 , ARG C:482BINDING SITE FOR RESIDUE DMS C 8001
30DC3SOFTWAREARG C:557 , HIS C:622 , GLN C:623 , GLN C:628 , HOH C:4042BINDING SITE FOR RESIDUE DMS C 8002
31DC4SOFTWARELYS C:380 , ASN C:383 , PHE C:384 , PHE C:626 , TYR C:642 , TRP C:708BINDING SITE FOR RESIDUE DMS C 8003
32DC5SOFTWARETHR C:271 , LEU C:291 , ARG C:292BINDING SITE FOR RESIDUE DMS C 8004
33DC6SOFTWAREILE C:576 , PRO C:584 , TRP C:585 , SER C:586 , ARG C:973BINDING SITE FOR RESIDUE DMS C 8005
34DC7SOFTWAREVAL C:85 , HIS C:93BINDING SITE FOR RESIDUE DMS C 8006
35DC8SOFTWAREASP C:45 , ARG C:46 , HOH C:4024BINDING SITE FOR RESIDUE DMS C 8007
36DC9SOFTWAREGLN C:50 , SER C:132 , TRP C:133 , HIS C:216BINDING SITE FOR RESIDUE DMS C 8008
37EC1SOFTWAREASP D:201 , 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:3101BINDING SITE FOR RESIDUE GTZ D 2001
38EC2SOFTWAREGLU D:416 , HIS D:418 , GLU D:461 , HOH D:4003 , HOH D:4121 , HOH D:4122BINDING SITE FOR RESIDUE MG D 3001
39EC3SOFTWAREASP D:201 , PHE D:601 , ASN D:604 , GTZ D:2001 , HOH D:4123BINDING SITE FOR RESIDUE NA D 3101
40EC4SOFTWAREPHE D:556 , TYR D:559 , PRO D:560 , LEU D:562 , HOH D:4086 , HOH D:4114BINDING SITE FOR RESIDUE NA D 3102
41EC5SOFTWARETHR D:229 , VAL D:330 , GLY D:331 , ARG D:333 , ASN D:449 , PRO D:451 , ARG D:482BINDING SITE FOR RESIDUE DMS D 8001
42EC6SOFTWARELYS D:380 , ASN D:383 , PHE D:384 , PHE D:626 , TYR D:642 , TRP D:708BINDING SITE FOR RESIDUE DMS D 8002
43EC7SOFTWARETHR D:271 , LEU D:291 , ARG D:292BINDING SITE FOR RESIDUE DMS D 8003
44EC8SOFTWAREGLU D:314 , HIS D:316 , GLY D:320BINDING SITE FOR RESIDUE DMS D 8004
45EC9SOFTWARESER D:53 , LEU D:54 , ASN D:55 , LEU D:125BINDING SITE FOR RESIDUE DMS D 8005
46FC1SOFTWAREILE D:576 , PRO D:584 , TRP D:585 , SER D:586 , ARG D:973BINDING SITE FOR RESIDUE DMS D 8006
47FC2SOFTWAREASP D:45BINDING SITE FOR RESIDUE DMS D 8007

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3VD7)

(-) 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 3VD7)

(-) 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 3VD7)

(-) 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 d3vd7a1 A:13-219 beta-Galactosidase                                                                                                                                                                            d3vd7a2 A:220-333 beta-Galactosidase, domains 2 and 4                                                             d3vd7a3 A:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d3vd7a4 A:626-730 beta-Galactosidase, domains 2 and 4                                                    d3vd7a5 A:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhh......eee..eeeeeeee.hhhhh............eeeee..hhhhhh....eee..................eeeeeeeeee.hhhhhh.eeeeeeeeee.eeeeee..eeeeee......eeee.......eeeeeeeeee..hhhhhhh...eee..eeeeeeeeeee...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..eeeee..ee.......eeeee..........eeeeeeeeeee..........eeeeeeeeeeeee.............eeee...eeeeee..eeeeee.....eeeeee.....eeeeeeee.....hhhhhh..........hhhhhhhhh.....eeeeeeeeeee...eeeeeeeeeeee..eeeeeeeeeeeee...eeeeeeeeee........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
                3vd7 A   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGSESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 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 d3vd7b1 B:13-219 beta-Galactosidase                                                                                                                                                                            d3vd7b2 B:220-333 beta-Galactosidase, domains 2 and 4                                                             d3vd7b3 B:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d3vd7b4 B:626-730 beta-Galactosidase, domains 2 and 4                                                    d3vd7b5 B:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhhh.....eeeee..hhhhh.....eee..................eeeeeeeeee.hhhhhh.eeeeeeeeee.eeeeee..eeeeeee.....eeee.......eeeeeeeeee..hhhhhhh...eee..eeeeeeeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeeee....eee..ee...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
                3vd7 B   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGSESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 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 d3vd7c1 C:13-219 beta-Galactosidase                                                                                                                                                                            d3vd7c2 C:220-333 beta-Galactosidase, domains 2 and 4                                                             d3vd7c3 C:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d3vd7c4 C:626-730 beta-Galactosidase, domains 2 and 4                                                    d3vd7c5 C:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhhh.....eee..eeeeeeee.hhhhhhhhhhh......eeeee..hhhhh.....eee..................eeeeeeeeee.hhhhhh.eeeeee.....eeeeee..eeeeee......eeee.......eeeeeeeeee..hhhhhhh...eee.......eeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeee.....eee..ee...eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeee............hhhhhhhhhhhhhhh...eee......hhhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhh........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...eeeeeeeeee........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
                3vd7 C   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGSESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 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 d3vd7d1 D:13-219 beta-Galactosidase                                                                                                                                                                            d3vd7d2 D:220-333 beta-Galactosidase, domains 2 and 4                                                             d3vd7d3 D:334-625 beta-Galactosidase, domain 3                                                                                                                                                                                                                                                      d3vd7d4 D:626-730 beta-Galactosidase, domains 2 and 4                                                    d3vd7d5 D:731-1023 beta-Galactosidase, domain 5                                                                                                                                                                                                                                                       SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh....ee.............hhhhhhh......eee..eeeeeeee.hhhhhhhhhhhh.....eeeee..hhhhh.....eee..................eeeeeeeeee.hhhhhh.eeeeeeeeee.eeeeee..eeeeee......eeee.......eeeeeeeeee..hhhhhhh...eee..eeeeeeeeeee...eeeeeeeeeee.....eeeeeeeeeee......eeeeeeeee..eeeeeeee...............eeeeeeeee............eeeeeeeee....eeeeeeeee....eeee..eeee..ee..eeeeee...........hhhhhhhhhhhhhhh...eeee......hhhhhhhhhhh.eeeee................hhhhhhhhhhhhhhhhhhhh....eeeee.......hhhhhhhhhhhhhhh....ee.................................hhhhhh........eeeeeeee.......hhhhhhhhhhhh..eeeeeee......eeee.....eeee..........hhhhhh...........hhhhhhhhhh..eeeeee..eeeeee..........eeeeeeee..eeeee..ee.......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
                3vd7 D   13 RRDWENPGVTQLNRLAAHPPFASWRNSEEARTDRPSQQLRSLNGEWRFAWFPAPEAVPESWLECDLPEADTVVVPSNWQMHGYDAPIYTNVTYPITVNPPFVPTENPTGCYSLTFNVDESWLQEGQTRIIFDGVNSAFHLWCNGRWVGYGQDSRLPSEFDLSAFLRAGENRLAVMVLRWSDGSYLEDQDMWRMSGIFRDVSLLHKPTTQISDFHVATRFNDDFSRAVLEAEVQMCGELRDYLRVTVSLWQGETQVASGTAPFGGEIIDERGGYADRVTLRLNVENPKLWSAEIPNLYRAVVELHTADGTLIEAEACDVGFREVRIENGLLLLNGKPLLIRGVNRHEHHPLHGQVMDEQTMVQDILLMKQNNFNAVRCSHYPNHPLWYTLCDRYGLYVVDEANIETHGMVPMNRLTDDPRWLPAMSERVTRMVQRDRNHPSVIIWSLGSESGHGANHDALYRWIKSVDPSRPVQYEGGGADTTATDIICPMYARVDEDQPFPAVPKWSIKKWLSLPGETRPLILCEYAHAMGNSLGGFAKYWQAFRQYPRLQGGFVWDWVDQSLIKYDENGNPWSAYGGDFGDTPNDRQFCMNGLVFADRTPHPALTEAKHQQQFFQFRLSGQTIEVTSEYLFRHSDNELLHWMVALDGKPLASGEVPLDVAPQGKQLIELPELPQPESAGQLWLTVRVVQPNATAWSEAGHISAWQQWRLAENLSVTLPAASHAIPHLTTSEMDFCIELGNKRWQFNRQSGFLSQMWIGDKKQLLTPLRDQFTRAPLDNDIGVSEATRIDPNAWVERWKAAGHYQAEAALLQCTADTLADAVLITTAHAWQHQGKTLFISRKTYRIDGSGQMAITVDVEVASDTPHPARIGLNCQLAQVAERVNWLGLGPQENYPDRLTAACFDRWDLPLSDMYTPYVFPSENGLRCGTRELNYGPHQWRGDFQFNISRYSQQQLMETSHRHLLHAEEGTWLNIDGFHMGIGGDDSWSPSVSAEFQLSAGRYHYQLVWCQK 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  (0, 0)

(no "CATH Domain" information available for 3VD7)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3VD7)

(-) 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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    Val A:86 - Pro A:87   [ RasMol ]  
    Val B:421 - Pro B:422   [ RasMol ]  
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    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 ]  
 

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  3vd7
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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 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 3vd9 3vda 3vdb 3vdc 4ckd 4duv 4duw 4dux 4ttg 4v40 4v41 4v44 4v45 5a1a

(-) Related Entries Specified in the PDB File

1dp0 WILD TYPE BETA-GALACTOSIDASE
1jz6 E. COLI (LACZ) BETA-GALACTOSIDASE IN COMPLEX WITH GALACTOTETRAZOLE
3vd3 E. COLI (LACZ) BETA-GALACTOSIDASE (N460D)
3vd4 E. COLI (LACZ) BETA-GALACTOSIDASE (N460D) IN COMPLEX WITH IPTG
3vd5 E. COLI (LACZ) BETA-GALACTOSIDASE (N460S)
3vd9 E. COLI (LACZ) BETA-GALACTOSIDASE (N460S) IN COMPLEX WITH IPTG
3vda E. COLI (LACZ) BETA-GALACTOSIDASE (N460T)
3vdb E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH GALACTONOLACTONE
3vdc E. COLI (LACZ) BETA-GALACTOSIDASE (N460T) IN COMPLEX WITH IPTG