Structure of PDB 6rl0 Chain B Binding Site BS01

Receptor Information
>6rl0 Chain B (length=584) Species: 316 (Stutzerimonas stutzeri) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ESKQKIHVGPGELDDYYGFWSGGHQGEVRVLGVPSMRELMRIPVFNVDSA
TGWGLTNESRHIMGDSAKFLNGDCHHPHISMTDGKYDGKYLFINDKANSR
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 chain6rl0 Chain B Residue 703 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6rl0 Functional assembly of nitrous oxide reductase provides insights into copper site maturation.
Resolution1.78 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:6rl0, PDBe:6rl0, PDBj:6rl0
PDBsum6rl0
PubMed31189605
UniProtP19573|NOSZ_STUST Nitrous-oxide reductase (Gene Name=nosZ)

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