Het-PDB Navi2 (PDB: 3TOR)

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Ligands
Code	Name	Link
CA	Calcium ion	PoSSuM
EU	Europium ion	PoSSuM
HEC	Heme C	PoSSuM

Non-standard Residues
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Glycosylation
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Download interaction data: 3TOR

Code :

3TOR PDBj RCSB PDB PDBe

Header :

OXIDOREDUCTASE

Title :

Crystal structure of Escherichia coli NrfA with Europium bound

Release Data :

2011-12-07

Compound :

mol_id	molecule	chains	synonym
1	Cytochrome c nitrite reductase	A,B,C,D	Ammonia-forming cytochrome c nitrite reductase, Cytochrome c-552
	ec: 1.7.2.2 fragment: Cytochrome c nitrite reductase

Source :

mol_id	organism_scientific
1	Escherichia coli (taxid:562)
	strain: LCB 2048 other_details: Periplasm

Authors :

Lockwood, C.W.J., Clarke, T.A., Butt, J.N., Hemmings, A.M., Richardson, D.J.

Keywords :

Multihaem cytochrome, decaheme, reductase, Electron transport, Iron, Metal-binding, Oxidoreductase, Nitrite, Calcium binding

Exp. method :

X-RAY DIFFRACTION ( 2.00 Å )

Citation :

Characterization of the active site and calcium binding in cytochrome c nitrite reductases.

Lockwood, C.W.,Clarke, T.A.,Butt, J.N. et al.
(2011) Biochem.Soc.Trans. 39 : 1871 - 1875

Chain :

A, B, C, D

UniProt :

P0ABK9 (NRFA_ECOLI)

Reaction:	EC:	Evidence:
Reaction:	Physiological Direction:	Evidence:
6 Fe(III)-[cytochrome c] + 2 H2O + NH4(+) = 6 Fe(II)- [cytochrome c] + 8 H(+) + nitrite	1.7.2.2	PubMed:11863430, PubMed:18311941, PubMed:20629638, PubMed:9593308
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PDB ID: 3TOR