Structure of PDB 8rfr Chain A

Receptor sequence
>8rfrA (length=334) Species: 224911 (Bradyrhizobium diazoefficiens USDA 110) [Search protein sequence]
DLKLPRQKVELVAPPFVHAHEQATKQGPKIVEFKLTIEEKKVVIDEKGTT
FQAMTFNGSMPGPLMVVHEGDYVETTLVNPATNTMPHNIDFHSATGALGG
GALTLINPGEQVVLRWKATKTGVFVYHCAPGGPMIPWHVVSGMNGAVMVL
PRDGLNDGKGHALKYDKVYYVGEQDMYVPRDEKGNFKSYDSPGEAFTDTE
EMMKKLIPSHVVFNGKVGALTGKNALTANVGENVLIVHSQANRDSRPHLI
GGHGDYVWETGKFGNAPEVGLETWFIRGGSAGAAMYKFMQPGIYAYVTHN
LIEAADLCATAHFKVEGKWNDDLMTQVKAPAEIP
3D structure
PDB8rfr Spectroscopically validated pH-dependent MSOX movies provide detailed mechanism of copper nitrite reductases.
ChainA
Resolution1.4 Å
3D
structure
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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 FRU A N158 G160 G266 N156 G158 G264
BS02 CU A H89 C130 H140 M145 H87 C128 H138 M143
BS03 CU A H94 H129 H92 H127
BS04 NO2 A A333 E334 A331 E332
BS05 NO A D92 H94 H129 D90 H92 H127
Gene Ontology
Molecular Function
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0050421 nitrite reductase (NO-forming) activity
Biological Process
GO:0019333 denitrification pathway
GO:0042128 nitrate assimilation
Cellular Component
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:8rfr, PDBe:8rfr, PDBj:8rfr
PDBsum8rfr
PubMed39002715
UniProtQ89EJ6

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