Structure of PDB 7p2f Chain B

Receptor sequence
>7p2fB (length=328) Species: 1286640 (Sinorhizobium meliloti 2011) [Search protein sequence]
SLPRVKVDLVKPPFVHAHTQKAEGGPKVVEFTLTIEEKKIVIDEQGTELH
AMTFNGSVPGPLMVVHQDDYVELTLINPDTNTLQHNIDFHSATGALGGGA
LTVVNPGDTTVLRFKASKAGVFVYHCAPPGMVPWHVTSGMNGAIMVLPRE
GLTDGKGNSITYDKVYYVGEQDFYVPRDANGKFKKYESVGEAYADTLEVM
RTLTPSHIVFNGAVGALTGDSALKAAVGEKVLIVHSQANRDTRPHLIGGH
GDYVWATGKFRNAPDVDQETWFIPGGTAGAAFYTFEQPGIYAYVNHNLIE
AFELGAAAHFAVTGDWNDDLMTSVRAPS
3D structure
PDB7p2f Copper nitrite reductase from Sinorhizobium meliloti 2011: Crystal structure and interaction with the physiological versus a nonmetabolically related cupredoxin-like mediator.
ChainB
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.7.2.1: nitrite reductase (NO-forming).
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CU B H131 C172 H181 M186 H85 C126 H135 M140
BS02 CU B H136 H171 H90 H125
Gene Ontology
Molecular Function
GO:0005507 copper ion binding
GO:0050421 nitrite reductase (NO-forming) activity

View graph for
Molecular Function
External links
PDB RCSB:7p2f, PDBe:7p2f, PDBj:7p2f
PDBsum7p2f
PubMed34562300
UniProtQ92Z29|NIRK_RHIME Copper-containing nitrite reductase (Gene Name=nirK)

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