Structure of PDB 1yrq Chain G Binding Site BS02
Receptor Information
>1yrq Chain G (length=262) Species:
878
(Solidesulfovibrio fructosivorans) [
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AKHRPSVVWLHNAECTGCTEAAIRTIKPYIDALILDTISLDYQETIMAAA
GEAAEAALHQALEGKDGYYLVVEGGLPTIDGGQWGMVAGHPMIETTKKAA
AKAKGIICIGTCSAYGGVQKAKPNPSQAKGVSEALGVKTINIPGCPPNPI
NFVGAVVHVLTKGIPDLDSNGRPKLFYGELVHDNCPRLPHFEASEFAPSF
DSEEAKKGFCLYELGCKGPVTYNNCPKVLFNQVNWPVQAGHPCLGCSEPD
FWDTMTPFYEQG
Ligand information
Ligand ID
F3S
InChI
InChI=1S/3Fe.4S
InChIKey
FCXHZBQOKRZXKS-UHFFFAOYSA-N
SMILES
Software
SMILES
CACTVS 3.385
S1[Fe]S[Fe]2S[Fe]1S2
OpenEye OEToolkits 2.0.7
S1[Fe]2S[Fe]3[S]2[Fe]1S3
Formula
Fe3 S4
Name
FE3-S4 CLUSTER
ChEMBL
DrugBank
ZINC
PDB chain
1yrq Chain G Residue 266 [
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Receptor-Ligand Complex Structure
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PDB
1yrq
Structural differences between the ready and unready oxidized states of [NiFe] hydrogenases.
Resolution
2.1 Å
Binding residue
(original residue number in PDB)
N225 C227 F232 P238 C245 L246 G247 C248
Binding residue
(residue number reindexed from 1)
N223 C225 F230 P236 C243 L244 G245 C246
Annotation score
1
Enzymatic activity
Catalytic site (original residue number in PDB)
C17 C20 C114 C147 H184 C187 C212 C218 C227 P238 C245 C248
Catalytic site (residue number reindexed from 1)
C15 C18 C112 C145 H182 C185 C210 C216 C225 P236 C243 C246
Enzyme Commision number
1.12.2.1
: cytochrome-c3 hydrogenase.
Gene Ontology
Molecular Function
GO:0008901
ferredoxin hydrogenase activity
GO:0009055
electron transfer activity
GO:0016491
oxidoreductase activity
GO:0046872
metal ion binding
GO:0047806
cytochrome-c3 hydrogenase activity
GO:0051536
iron-sulfur cluster binding
GO:0051538
3 iron, 4 sulfur cluster binding
GO:0051539
4 iron, 4 sulfur cluster binding
Biological Process
GO:0009061
anaerobic respiration
Cellular Component
GO:0009375
ferredoxin hydrogenase complex
GO:0016020
membrane
GO:0042597
periplasmic space
GO:0044569
[Ni-Fe] hydrogenase complex
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:1yrq
,
PDBe:1yrq
,
PDBj:1yrq
PDBsum
1yrq
PubMed
15803334
UniProt
P18187
|PHNS_SOLFR Periplasmic [NiFe] hydrogenase small subunit (Gene Name=hydA)
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