ECOD: domain e1sqbK1

Domain ID e1sqbK1

A: extended segments
X: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
H: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
T: Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
F: UCR_6-4kD

UID:	000061144
Type:	Automatic domain
Parent:	e2fyuK1
Range:	K:2-53
PDB:	1sqb
PDB Description:	UBIQUINOL-CYTOCHROME C REDUCTASE COMPLEX 6.4 KDA PROTEIN
UniProt:	P07552
Hsap BLAST neighbor:	O14957
Species:	Bos taurus

Domain
In chain context
In PDB context

Structure of domain e1sqbK1

Domains in the same chain:

Download Pymol

e1sqbK1	K:2-53	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)

Domains in the same PDB:

Structural contacts of domain e1sqbK1 of H-group "Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)":

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
e1sqbJ1	K:x,y,z->J:X,Y,Z	Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Interaction Interface Pymol
e1sqbA2	K:x,y,z->A:X,Y,Z	LuxS, MPP, ThrRS/AlaRS common domain	Interaction Interface Pymol
e1sqbF1	K:x,y,z->F:-X+1,-Y+1,Z	14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Interaction Interface Pymol
e1sqbE2	K:x,y,z->E:X,Y,Z	iron-sulfur subunit (ISP) transmembrane anchor	Interaction Interface Pymol
e1sqbC2	K:x,y,z->C:-X+1,-Y+1,Z	Transmembrane heme-binding four-helical bundle	Interaction Interface Pymol

e1sqbA1	A:2-233	LuxS, MPP, ThrRS/AlaRS common domain	LuxS, MPP, ThrRS/AlaRS common domain	LuxS/MPP-like metallohydrolase
e1sqbA2	A:234-442	LuxS, MPP, ThrRS/AlaRS common domain	LuxS, MPP, ThrRS/AlaRS common domain	LuxS/MPP-like metallohydrolase
e1sqbB1	B:17-235	LuxS, MPP, ThrRS/AlaRS common domain	LuxS, MPP, ThrRS/AlaRS common domain	LuxS/MPP-like metallohydrolase
e1sqbB2	B:236-439	LuxS, MPP, ThrRS/AlaRS common domain	LuxS, MPP, ThrRS/AlaRS common domain	LuxS/MPP-like metallohydrolase
e1sqbC2	C:15-260	Transmembrane heme-binding four-helical bundle	Transmembrane heme-binding four-helical bundle	Transmembrane di-heme cytochromes
e1sqbC1	C:261-379	a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
e1sqbD1	D:1-195	Cytochrome c-like	Cytochrome c	Cytochrome c
e1sqbD2	D:196-241	cytochrome c1 transmembrane anchor	cytochrome c1 transmembrane anchor	cytochrome c1 transmembrane anchor
e1sqbE2	E:1-69	iron-sulfur subunit (ISP) transmembrane anchor	iron-sulfur subunit (ISP) transmembrane anchor	iron-sulfur subunit (ISP) transmembrane anchor
e1sqbE3	E:70-196	ISP domain	ISP domain	ISP domain
e1sqbF1	F:12-110	14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	14 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
e1sqbG1	G:1-75	Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Ubiquinone-binding protein QP-C of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
e1sqbH1	H:13-78	cytochrome bc1 complex 11 kDa protein-like	Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Non-heme 11 kDa protein of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
e1sqbI1	I:1-57	Ubiquinol-cytochrome c reductase 8 kDa protein	Ubiquinol-cytochrome c reductase 8 kDa protein	Ubiquinol-cytochrome c reductase 8 kDa protein
e1sqbJ1	J:1-61	Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Subunit X (non-heme 7 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
e1sqbK1	K:2-53	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Subunit XI (6.4 kDa protein) of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)