Structure of PDB 1qaz Chain A Binding Site BS01
Receptor Information
>1qaz Chain A (length=351) Species:
28214
(Sphingomonas sp.) [
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GSHPFDQAVVKDPTASYVDVKARRTFLQSGQLDDRLKAALPKEYDCTTEA
TPNPQQGEMVIPRRYLSGNHGPVNPDYEPVVTLYRDFEKISATLGNLYVA
TGKPVYATCLLNMLDKWAKADALLNYDPKSQSWYQVEWSAATAAFALSTM
MAEPNVDTAQRERVVKWLNRVARHQTSFPGGDTSCCNNHSYWRGQEATII
GVISKDDELFRWGLGRYVQAMGLINEDGSFVHEMTRHEQSLHYQNYAMLP
LTMIAETASRQGIDLYAYKENGRDIHSARKFVFAAVKNPDLIKKYASEPQ
DTRAFKPGRGDLNWIEYQRARFGFADELGFMTVPIFDPRTGGSATLLAYK
P
Ligand information
Ligand ID
SO4
InChI
InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4)/p-2
InChIKey
QAOWNCQODCNURD-UHFFFAOYSA-L
SMILES
Software
SMILES
OpenEye OEToolkits 1.5.0
[O-]S(=O)(=O)[O-]
CACTVS 3.341
[O-][S]([O-])(=O)=O
ACDLabs 10.04
[O-]S([O-])(=O)=O
Formula
O4 S
Name
SULFATE ION
ChEMBL
DrugBank
DB14546
ZINC
PDB chain
1qaz Chain A Residue 701 [
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Receptor-Ligand Complex Structure
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PDB
1qaz
Crystal structure of alginate lyase A1-III from Sphingomonas species A1 at 1.78 A resolution.
Resolution
1.78 Å
Binding residue
(original residue number in PDB)
G184 T186 S187
Binding residue
(residue number reindexed from 1)
G181 T183 S184
Annotation score
3
Enzymatic activity
Catalytic site (original residue number in PDB)
Y68 N191 H192 R239 Y246
Catalytic site (residue number reindexed from 1)
Y65 N188 H189 R236 Y243
Enzyme Commision number
3.5.1.45
: Transferred entry: 6.3.4.6.
Gene Ontology
Molecular Function
GO:0016829
lyase activity
GO:0045135
poly(beta-D-mannuronate) lyase activity
Biological Process
GO:0042122
alginic acid catabolic process
Cellular Component
GO:0042597
periplasmic space
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:1qaz
,
PDBe:1qaz
,
PDBj:1qaz
PDBsum
1qaz
PubMed
10390348
UniProt
Q9KWU1
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