eF-site ID 3cx5-N
PDB Code 3cx5
Chain N

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Title Structure of complex III with bound cytochrome c in reduced state 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 N:  MAFRKSNVYLSLVNSYIIDSPQPSSINYWWNMGSLLGLCL
VIQIVTGIFMAMHYSSNIELAFSSVEHIMRDVHNGYILRY
LHANGASFFFMVMFMHMAKGLYYGSYRSPRVTLWNVGVII
FILTIATAFLGYCCVYGQMSHWGATVITNLFSAIPFVGND
IVSWLWGGFSVSNPTIQRFFALHYLVPFIIAAMVIMHLMA
LHIHGSSNPLGITGNLDRIPMHSYFIFKDLVTVFLFMLIL
ALFVFYSPNTLGHPDNYIPGNPLVTPASIVPEWYLLPFYA
ILRSIPDKLLGVITMFAAILVLLVLPFTDRSVVRGNTFKV
LSKFFFFIFVFNFVLLGQIGACHVEVPYVLMGQIATFIYF
AYFLIIVPVISTIENVLFYIGRVNK
Description


Functional site

1) chain N
residue 206
type catalytic
sequence S
description 208
source MCSA : MCSA2

2) chain N
residue 228
type catalytic
sequence K
description 208
source MCSA : MCSA2

3) chain N
residue 229
type catalytic
sequence D
description 208
source MCSA : MCSA2

4) chain N
residue 272
type catalytic
sequence E
description 208
source MCSA : MCSA2

5) chain N
residue 365-385
type BINDING
sequence IIVPVISTIENVLFYIGRVNK
description covalent => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI1

6) chain N
residue 1-27
type BINDING
sequence MAFRKSNVYLSLVNSYIIDSPQPSSIN
description covalent => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI1

7) chain N
residue 103-110
type BINDING
sequence YGSYRSPR
description covalent => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI1

8) chain N
residue 205-223
type BINDING
sequence GSSNPLGITGNLDRIPMHS
description covalent => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI1

9) chain N
residue 309-319
type BINDING
sequence DRSVVRGNTFK
description covalent => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI1

10) chain N
residue 75-102
type BINDING
sequence GYILRYLHANGASFFFMVMFMHMAKGLY
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI2

11) chain N
residue 111-135
type BINDING
sequence VTLWNVGVIIFILTIATAFLGYCCV
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI2

12) chain N
residue 173-204
type BINDING
sequence NPTIQRFFALHYLVPFIIAAMVIMHLMALHIH
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI2

13) chain N
residue 224-246
type BINDING
sequence YFIFKDLVTVFLFMLILALFVFY
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI2

14) chain N
residue 288-308
type BINDING
sequence KLLGVITMFAAILVLLVLPFT
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI2

15) chain N
residue 320-340
type BINDING
sequence VLSKFFFFIFVFNFVLLGQIG
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI2

16) chain N
residue 348-364
type BINDING
sequence YVLMGQIATFIYFAYFL
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI2

17) chain N
residue 28-51
type BINDING
sequence YWWNMGSLLGLCLVIQIVTGIFMA
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0007744|PDB:1KYO, ECO:0007744|PDB:3CX5
source Swiss-Prot : SWS_FT_FI2

18) chain N
residue 52-74
type MOD_RES
sequence MHYSSNIELAFSSVEHIMRDVHN
description N6,N6,N6-trimethyllysine; by CTM1 => ECO:0000269|PubMed:10791961, ECO:0000269|PubMed:11880631, ECO:0007744|PDB:1KYO
source Swiss-Prot : SWS_FT_FI3

19) chain N
residue 136-172
type MOD_RES
sequence YGQMSHWGATVITNLFSAIPFVGNDIVSWLWGGFSVS
description N6,N6,N6-trimethyllysine; by CTM1 => ECO:0000269|PubMed:10791961, ECO:0000269|PubMed:11880631, ECO:0007744|PDB:1KYO
source Swiss-Prot : SWS_FT_FI3

20) chain N
residue 247-287
type MOD_RES
sequence SPNTLGHPDNYIPGNPLVTPASIVPEWYLLPFYAILRSIP
D
description N6,N6,N6-trimethyllysine; by CTM1 => ECO:0000269|PubMed:10791961, ECO:0000269|PubMed:11880631, ECO:0007744|PDB:1KYO
source Swiss-Prot : SWS_FT_FI3

21) chain N
residue 341-347
type MOD_RES
sequence ACHVEVP
description N6,N6,N6-trimethyllysine; by CTM1 => ECO:0000269|PubMed:10791961, ECO:0000269|PubMed:11880631, ECO:0007744|PDB:1KYO
source Swiss-Prot : SWS_FT_FI3

22) chain N
residue 82
type BINDING
sequence H
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0000269|PubMed:30598554, ECO:0007744|PDB:1KYO
source Swiss-Prot : SWS_FT_FI5

23) chain N
residue 96
type BINDING
sequence H
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0000269|PubMed:30598554, ECO:0007744|PDB:1KYO
source Swiss-Prot : SWS_FT_FI5

24) chain N
residue 183
type BINDING
sequence H
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0000269|PubMed:30598554, ECO:0007744|PDB:1KYO
source Swiss-Prot : SWS_FT_FI5

25) chain N
residue 197
type BINDING
sequence H
description axial binding residue => ECO:0000269|PubMed:11880631, ECO:0000269|PubMed:18390544, ECO:0000269|PubMed:30598554, ECO:0007744|PDB:1KYO
source Swiss-Prot : SWS_FT_FI5


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