Structure of PDB 6y6y Chain A Binding Site BS02

Receptor Information
>6y6y Chain A (length=570) Species: 316 (Stutzerimonas stutzeri) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ESKQKIHVGPGELDDYYGFWSGGHQGEVRVLGVPSMRELMRIPVFNVDSA
TGWGLTNESRHIMGDSAKFLNGDCAHPHISMTDGKYDGKYLFINDKANSR
VARIRLDIMKCDKMITVPNVQAIHGLRLQKVPHTKYVFANAEFIIPHPND
GKVFDLQDENSYTMYNAIDAETMEMAFQVIVDGNLDNTDADYTGRFAAAT
CYNRDWVVVFDIHAVEAAVKAGDFITLGDSKTPVLDGRKKDGKDSKFTRY
VPVPKNPHGCNTSSDGKYFIAAGKLSPTCSMIAIDKLPDLFAGKLADPRD
VIVGEPELGLGPLHTTFDGRGNAYTTLFIDSQVVKWNMEEAVRAYKGEKV
NYIKQKLDVHYQPGHLHASLCETNEADGKWLVALSKFSKDRFLPVGPLHP
ENDQLIDISGDEMKLVHDGPTFAEPHDCIMARRDQIKTKKIWDRNDPFFA
PTVEMAKKDGINLDTDNKVIRDGNKVRVYMTSMAPAFGVQEFTVKQGDEV
TVTITNIDQIEDVSHGFVVVNHGVSMEISPQQTSSITFVADKPGLHWYYC
SWFCHALHMEMVGRMMVEPA
Ligand information
Ligand IDCUA
InChIInChI=1S/2Cu
InChIKeyALKZAGKDWUSJED-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
CACTVS 3.341
OpenEye OEToolkits 1.5.0		[Cu][Cu]
FormulaCu2
NameDINUCLEAR COPPER ION
ChEMBL
DrugBank
ZINC
PDB chain6y6y Chain A Residue 705 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6y6y A [3Cu:2S] cluster provides insight into the assembly and function of the Cu Z site of nitrous oxide reductase.
Resolution1.67 Å
Binding residue
(original residue number in PDB)		H583 C618 W620 C622 H626 M629
Binding residue
(residue number reindexed from 1)		H515 C550 W552 C554 H558 M561
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:0050304 nitrous-oxide reductase activity
Cellular Component
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:6y6y, PDBe:6y6y, PDBj:6y6y
PDBsum6y6y
PubMed34164092
UniProtP19573|NOSZ_STUST Nitrous-oxide reductase (Gene Name=nosZ)

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