eF-site ID 3cxh-W
PDB Code 3cxh
Chain W

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Title Structure of yeast complex III with isoform-2 cytochrome c bound and definition of a minimal core interface for electron transfer.
Classification OXIDOREDUCTASE
Compound Cytochrome b-c1 complex subunit 1, mitochondrial
Source ORGANISM_COMMON: yeast; ORGANISM_SCIENTIFIC: Saccharomyces cerevisiae;
Sequence W:  AKESTGFKPGSAKKGATLFKTRCQQCHTIEEGGPNKVGPN
LHGIFGRHSGQVKGYSYTDANINKNVKWDEDSMSEYLTNP
XKYIPGTKMAFAGLKKEKDRNDLITYMTKAAK
Description


Functional site

1) chain W
residue 23
type BINDING
sequence C
description covalent => ECO:0000269|PubMed:1326054, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1YEA, ECO:0007744|PDB:1YEB, ECO:0007744|PDB:3CXH
source Swiss-Prot : SWS_FT_FI1

2) chain W
residue 26
type BINDING
sequence C
description covalent => ECO:0000269|PubMed:1326054, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1YEA, ECO:0007744|PDB:1YEB, ECO:0007744|PDB:3CXH
source Swiss-Prot : SWS_FT_FI1

3) chain W
residue 27
type BINDING
sequence H
description axial binding residue => ECO:0000269|PubMed:1326054, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1YEA, ECO:0007744|PDB:1YEB, ECO:0007744|PDB:3CXH
source Swiss-Prot : SWS_FT_FI2

4) chain W
residue 89
type BINDING
sequence M
description axial binding residue => ECO:0000269|PubMed:1326054, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1YEA, ECO:0007744|PDB:1YEB
source Swiss-Prot : SWS_FT_FI3


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