Structure of PDB 1fwx Chain B Binding Site BS02

Receptor Information
>1fwx Chain B (length=589) Species: 266 (Paracoccus denitrificans) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DGSVAPGQLDDYYGFWSSGQSGEMRILGIPSMRELMRVPVFNRCSATGWG
QTNESVRIHERTMSERTKKFLAANGKRIHDNGDLHHVHMSFTEGKYDGRF
LFMNDKANTRVARVRCDVMKCDAILEIPNAKGIHGLRPQKWPRSNYVFCN
GEDETPLVNDGTNMEDVANYVNVFTAVDADKWEVAWQVLVSGNLDNCDAD
YEGKWAFSTSYNSEKGMTLPEMTAAEMDHIVVFNIAEIEKAIAAGDYQEL
NGVKVVDGRKEASSLFTRYIPIANNPHGCNMAPDKKHLCVAGKLSPTVTV
LDVTRFDAVFYENADPRSAVVAEPELGLGPLHTAFDGRGNAYTSLFLDSQ
VVKWNIEDAIRAYAGEKVDPIKDKLDVHYQPGHLKTVMGETLDATNDWLV
CLSKFSKDRFLNVGPLKPENDQLIDISGDKMVLVHDGPTFAEPHDAIAVH
PSILSDIKSVWDRNDPMWAETRAQAEADGVDIDNWTEEVIRDGNKVRVYM
SSVAPSFSIESFTVKEGDEVTVIVTNLDEIDDLTHGFTMGNYGVAMEIGP
QMTSSVTFVAANPGVYWYYCQWFCHALHMEMRGRMLVEP
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain1fwx Chain B Residue 4905 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1fwx Revisiting the Catalytic CuZ Cluster of Nitrous Oxide (N2O) Reductase. Evidence of a Bridging Inorganic Sulfur
Resolution1.6 Å
Binding residue
(original residue number in PDB)		K397 E412
Binding residue
(residue number reindexed from 1)		K404 E419
Annotation score1
Enzymatic activity
Enzyme Commision number 1.7.2.4: nitrous-oxide reductase.
Gene Ontology
Molecular Function
GO:0004129 cytochrome-c oxidase activity
GO:0005507 copper ion binding
GO:0005509 calcium ion binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0050304 nitrous-oxide reductase activity
Biological Process
GO:0019333 denitrification pathway
GO:1902600 proton transmembrane transport
Cellular Component
GO:0016020 membrane
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:1fwx, PDBe:1fwx, PDBj:1fwx
PDBsum1fwx
PubMed11024061
UniProtQ51705|NOSZ_PARDE Nitrous-oxide reductase (Gene Name=nosZ)

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