Structure of PDB 1gu6 Chain A

Receptor sequence
>1gu6A (length=441) Species: 562 (Escherichia coli) [Search protein sequence]
VEAKNETFAPQHPDQYLSWKATSEQSERVDALAEDPRLVILWAGYPFSRD
YNKPRGHAFAVTDVRETLRTGAPKNAEDGPLPMACWSCKSPDVARLIQKD
GEDGYFHGKWARGGPEIVNNLGCADCHNTASPEFAKGKPELTLSRPYAAR
AMEAIGKPFEKAGRFDQQSMVCGQCHVEYYFDGKNKAVKFPWDDGMKVEN
MEQYYDKIAFSDWTNSLSKTPMLKAQHPEYETWTAGIHGKNNVTCIDCHM
PKVQNAEGKLYTDHKIGNPFDNFAQTCANCHTQDKAALQKVVAERKQSIN
DLKIKVEDQLVHAHFEAKAALDAGATEAEMKPIQDDIRHAQWRWDLAIAS
HGIHMHAPEEGLRMLGTAMDKAADARTKLARLLATKGITHEIQIPDISTK
EKAQQAIGLNMEQIKAEKQDFIKTVIPQWEEQARKNGLLSQ
3D structure
PDB1gu6 Structure and Spectroscopy of the Periplasmic Cytochrome C Nitrite Reductase from Escherichia Coli
ChainA
Resolution2.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.7.2.2: nitrite reductase (cytochrome; ammonia-forming).
Interaction with ligand
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0005509 calcium ion binding
GO:0016491 oxidoreductase activity
GO:0016966 nitric oxide reductase activity
GO:0020037 heme binding
GO:0042279 nitrite reductase (cytochrome, ammonia-forming) activity
GO:0046872 metal ion binding
Biological Process
GO:0009061 anaerobic respiration
GO:0019645 anaerobic electron transport chain
GO:0042128 nitrate assimilation
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
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:1gu6, PDBe:1gu6, PDBj:1gu6
PDBsum1gu6
PubMed11863430
UniProtP0ABK9|NRFA_ECOLI Cytochrome c-552 (Gene Name=nrfA)

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