ECOD: domain e1q90D1

Domain ID e1q90D1

A: alpha bundles
X: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
H: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
T: a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)
F: Cytochrom_B_C

UID:	000003579
Type:	Manual and representative domain
Range:	D:4-159
Ligands:	BCR HEM LFA LMG SQD TDS
PDB:	1q90
PDB Description:	Cytochrome b6-f complex subunit 4
UniProt:	P23230
Hsap BLAST neighbor:	P00156
Species:	Chlamydomonas reinhardtii

Domains in the same chain:

Download Pymol

e1q90D1	D:4-159	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)

Domains in the same PDB:

e1q90A1	A:1-168,A:233-247	Immunoglobulin-like beta-sandwich	Immunoglobulin-related	Common fold of diphtheria toxin/transcription factors/cytochrome f
e1q90A3	A:169-232	alpha/beta-Hammerhead/Barrel-sandwich hybrid	alpha/beta-Hammerhead/Barrel-sandwich hybrid	Single hybrid motif
e1q90A2	A:248-292	Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor	Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor	Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor
e1q90B1	B:4-215	Transmembrane heme-binding four-helical bundle	Transmembrane heme-binding four-helical bundle	Transmembrane di-heme cytochromes
e1q90C1	C:80-131,C:173-206	ISP domain	ISP domain	ISP domain
e1q90C2	C:132-172	Trm112p-like	Trm112p-like	Trm112p-like
e1q90D1	D:4-159	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)
e1q90G1	G:1-30	PetG subunit of the cytochrome b6f complex	PetG subunit of the cytochrome b6f complex	PetG subunit of the cytochrome b6f complex
e1q90L1	L:1-32	PetL subunit of the cytochrome b6f complex	PetL subunit of the cytochrome b6f complex	PetL subunit of the cytochrome b6f complex
e1q90M1	M:62-95	PetM subunit of the cytochrome b6f complex	PetM subunit of the cytochrome b6f complex	PetM subunit of the cytochrome b6f complex
e1q90N1	N:68-98	PetN subunit of the cytochrome b6f complex	PetN subunit of the cytochrome b6f complex	PetN subunit of the cytochrome b6f complex
e1q90R1	R:33-71	iron-sulfur subunit (ISP) transmembrane anchor	iron-sulfur subunit (ISP) transmembrane anchor	iron-sulfur subunit (ISP) transmembrane anchor

Structural contacts of domain e1q90D1 of H-group "a domain/subunit 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
e1q90B1	D:x,y,z->B:X,Y,Z	Transmembrane heme-binding four-helical bundle	Interaction Interface Pymol
e1q90A2	D:x,y,z->A:X,Y,Z	Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor	Interaction Interface Pymol
e1q90A1	D:x,y,z->A:X,Y,Z	Immunoglobulin-related	Interaction Interface Pymol
e1q90G1	D:X,Y,Z->G:x,y,z	PetG subunit of the cytochrome b6f complex	Interaction Interface Pymol
e1q90C1	D:x,y,z->C:X,Y,Z	ISP domain	Interaction Interface Pymol
e1q90C2	D:x,y,z->C:X,Y,Z	Trm112p-like	Interaction Interface Pymol
e1q90A2	D:x,y,z->A:-X+1,Y,-Z+1	Cytochrome f subunit of the cytochrome b6f complex, transmembrane anchor	Interaction Interface Pymol
e1q90D1	D:x,y,z->D:-X+1,Y,-Z+1	a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Interaction Interface Pymol
e1q90D1	D:-X+1,Y,-Z+1->D:x,y,z	a domain/subunit of cytochrome bc1 complex (Ubiquinol-cytochrome c reductase)	Interaction Interface Pymol
e1q90B1	D:x,y,z->B:-X+1,-Y+2,Z	Transmembrane heme-binding four-helical bundle	Interaction Interface Pymol
e1q90B1	D:x,y,z->B:-X+1,Y,-Z+1	Transmembrane heme-binding four-helical bundle	Interaction Interface Pymol