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

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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 E:  KSTYRTPNFDDVLKENNDADKGRSYAYFMVGAMGLLSSAG
AKSTVETFISSMTATADVLAMAKVEVNLAAIPLGKNVVVK
WQGKPVFIRHRTPHEIQEANSVDMSALKDPQTDADRVKDP
QWLIMLGICTHLGCVPIGEAGDFGGWFCPCHGSHYDISGR
IRKGPAPLNLEIPAYEFDGDKVIVG
Description


Functional site

1) chain E
residue 181
type catalytic
sequence H
description 208
source MCSA : MCSA1

2) chain E
residue 159
type BINDING
sequence C
description BINDING => ECO:0000269|PubMed:10873857, ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0000269|PubMed:30598554, ECO:0007744|PDB:1EZV, ECO:0007744|PDB:1KB9, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:1P84, ECO:0007744|PDB:2IBZ, ECO:0007744|PDB:3CX5, ECO:0007744|PDB:3CXH, ECO:0007744|PDB:4PD4
source Swiss-Prot : SWS_FT_FI4

3) chain E
residue 161
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:10873857, ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0000269|PubMed:30598554, ECO:0007744|PDB:1EZV, ECO:0007744|PDB:1KB9, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:1P84, ECO:0007744|PDB:2IBZ, ECO:0007744|PDB:3CX5, ECO:0007744|PDB:3CXH, ECO:0007744|PDB:4PD4
source Swiss-Prot : SWS_FT_FI4

4) chain E
residue 178
type BINDING
sequence C
description BINDING => ECO:0000269|PubMed:10873857, ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0000269|PubMed:30598554, ECO:0007744|PDB:1EZV, ECO:0007744|PDB:1KB9, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:1P84, ECO:0007744|PDB:2IBZ, ECO:0007744|PDB:3CX5, ECO:0007744|PDB:3CXH, ECO:0007744|PDB:4PD4
source Swiss-Prot : SWS_FT_FI4

5) chain E
residue 181
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:10873857, ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0000269|PubMed:30598554, ECO:0007744|PDB:1EZV, ECO:0007744|PDB:1KB9, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:1P84, ECO:0007744|PDB:2IBZ, ECO:0007744|PDB:3CX5, ECO:0007744|PDB:3CXH, ECO:0007744|PDB:4PD4
source Swiss-Prot : SWS_FT_FI4


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