Structure of PDB 6y71 Chain A Binding Site BS01

Receptor Information
>6y71 Chain A (length=584) Species: 316 (Stutzerimonas stutzeri) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ESKQKIHVGPGELDDYYGFWSGGHQGEVRVLGVPSMRELMRIPVFNVDSA
TGWGLTNESRHIMGDSAKFLNGDCHAPHISMTDGKYDGKYLFINDKANSR
VARIRLDIMKCDKMITVPNVQAIHGLRLQKVPHTKYVFANAEFIIPHPND
GKVFDLQDENSYTMYNAIDAETMEMAFQVIVDGNLDNTDADYTGRFAAAT
CYNSEKAFDLGGMMRNERDWVVVFDIHAVEAAVKAGDFITLGDSKTPVLD
GRKKDGKDSKFTRYVPVPKNPHGCNTSSDGKYFIAAGKLSPTCSMIAIDK
LPDLFAGKLADPRDVIVGEPELGLGPLHTTFDGRGNAYTTLFIDSQVVKW
NMEEAVRAYKGEKVNYIKQKLDVHYQPGHLHASLCETNEADGKWLVALSK
FSKDRFLPVGPLHPENDQLIDISGDEMKLVHDGPTFAEPHDCIMARRDQI
KTKKIWDRNDPFFAPTVEMAKKDGINLDTDNKVIRDGNKVRVYMTSMAPA
FGVQEFTVKQGDEVTVTITNIDQIEDVSHGFVVVNHGVSMEISPQQTSSI
TFVADKPGLHWYYCSWFCHALHMEMVGRMMVEPA
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 chain6y71 Chain A Residue 705 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6y71 A [3Cu:2S] cluster provides insight into the assembly and function of the Cu Z site of nitrous oxide reductase.
Resolution1.64 Å
Binding residue
(original residue number in PDB)		Y256 E259 M267 D273 N324
Binding residue
(residue number reindexed from 1)		Y202 E205 M213 D219 N270
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
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Cellular Component
External links
PDB RCSB:6y71, PDBe:6y71, PDBj:6y71
PDBsum6y71
PubMed34164092
UniProtP19573|NOSZ_STUST Nitrous-oxide reductase (Gene Name=nosZ)

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