ECOD: domain e1siwC1

Domain ID e1siwC1

A: alpha bundles
X: Transmembrane heme-binding four-helical bundle
H: Transmembrane heme-binding four-helical bundle
T: Respiratory nitrate reductase 1 gamma chain
F: Nitrate_red_gam

UID:	000058213
Type:	Automatic domain
Parent:	e1y5iC1
Range:	C:1-225
Ligands:	3PH HEM
PDB:	1siw
PDB Description:	Respiratory nitrate reductase 1 gamma chain
UniProt:	P11350
Species:	Escherichia coli

Domain
In chain context
In PDB context

Structure of domain e1siwC1

Domains in the same chain:

Download Pymol

e1siwC1	C:1-225	Transmembrane heme-binding four-helical bundle	Transmembrane heme-binding four-helical bundle	Respiratory nitrate reductase 1 gamma chain

Domains in the same PDB:

e1siwA2	A:1-105	Formate dehydrogenase/DMSO reductase, domain 1	Formate dehydrogenase/DMSO reductase, domain 1	Formate dehydrogenase/DMSO reductase, domain 1
e1siwA4	A:106-220,A:582-1074	Rossmann-like	Formate dehydrogenase/DMSO reductase, domains 2 and 3	Formate dehydrogenase/DMSO reductase, domains 2 and 3
e1siwA3	A:221-581	Rossmann-like	Formate dehydrogenase/DMSO reductase, domains 2 and 3	Formate dehydrogenase/DMSO reductase, domains 2 and 3
e1siwA1	A:1075-1243	cradle loop barrel	RIFT-related	double psi
e1siwB1	B:1-183,B:244-508	4Fe-4S ferredoxin	4Fe-4S ferredoxin	4Fe-4S ferredoxin
e1siwB2	B:184-243	4Fe-4S ferredoxin	4Fe-4S ferredoxin	4Fe-4S ferredoxin
e1siwC1	C:1-225	Transmembrane heme-binding four-helical bundle	Transmembrane heme-binding four-helical bundle	Respiratory nitrate reductase 1 gamma chain

Structural contacts of domain e1siwC1 of H-group "Transmembrane heme-binding four-helical bundle":

The domain and its neighboring domains (both within the asymmetric unit and to crystallographic symmetry mates) are represented by spheres and linked by lines. Distances between the center of the domain and interfaces are shown for each contact.

Domain ID	Symmetry operator	H-group	Visualization
e1siwB1	C:x,y,z->B:X,Y,Z	4Fe-4S ferredoxin	Interaction Interface Pymol
e1siwB2	C:x,y,z->B:X,Y,Z	4Fe-4S ferredoxin	Interaction Interface Pymol
e1siwC1	C:x,y,z->C:-X-2,Y,-Z-1/2	Transmembrane heme-binding four-helical bundle	Interaction Interface Pymol
e1siwC1	C:-X-2,Y,-Z-1/2->C:x,y,z	Transmembrane heme-binding four-helical bundle	Interaction Interface Pymol
e1siwA2	C:x,y,z->A:X,Y,Z	Formate dehydrogenase/DMSO reductase, domain 1	Interaction Interface Pymol
e1siwB1	C:x,y,z->B:-X-2,Y,-Z-1/2	4Fe-4S ferredoxin	Interaction Interface Pymol
e1siwC1	C:x,y,z->C:X,-Y,-Z	Transmembrane heme-binding four-helical bundle	Interaction Interface Pymol
e1siwC1	C:X,-Y,-Z->C:x,y,z	Transmembrane heme-binding four-helical bundle	Interaction Interface Pymol
e1siwB1	C:x,y,z->B:X,-Y,-Z	4Fe-4S ferredoxin	Interaction Interface Pymol