eF-site ID 6q9e-.b2
PDB Code 6q9e
Chain b2

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Title Complex III2 focused refinement from Ovine respiratory supercomplex I+III2
Classification ELECTRON TRANSPORT
Compound Ubiquinol-cytochrome c reductase core protein 1
Source ORGANISM_COMMON: Sheep; ORGANISM_SCIENTIFIC: Ovis aries;
Sequence b2:  INIRKTHPLMKIVNNAFIDLPAPSNISSWWNFGSLLGICL
ILQILTGLFLAMHYTPDTTTAFSSVTHICRDVNYGWIIRY
MHANGASMFFICLFMHVGRGLYYGSYTFLETWNIGVILLF
ATMATAFMGYVLPWGQMSFWGATVITNLLSAIPYIGTNLV
EWIWGGFSVDKATLTRFFAFHFIFPFIIAALAMVHLLFLH
ETGSNNPTGIPSDTDKIPFHPYYTIKDILGAILLILILML
LVLFTPDLLGDPDNYTPANPLNTPPHIKPEWYFLFAYAIL
RSIPNKLGGVLALVLSILVLVIMPLLHTSKQRSMMFRPIS
QCMFWILVADLLTLTWIGGQPVEHPYIIIGQLASIMYFLI
ILVMMPVASIIENNLLKW
Description (1)  Ubiquinol-cytochrome c reductase core protein 1, Ubiquinol-cytochrome c reductase core protein 2, Cytochrome b, Cytochrome c1, Cytochrome b-c1 complex subunit Rieske, mitochondrial (E.C.1.10.2.2), Cytochrome b-c1 complex subunit 7, Ubiquinol-cytochrome c reductase complex III subunit VII, Cytochrome b-c1 complex subunit 6, Ubiquinol-cytochrome c reductase, complex III subunit X


Functional site

1) chain b2
residue 17
type
sequence A
description binding site for residue CDL b1 405
source : AC5

2) chain b2
residue 198
type
sequence L
description binding site for residue CDL b1 405
source : AC5

3) chain b2
residue 48
type
sequence G
description binding site for residue HEM b2 401
source : AD3

4) chain b2
residue 66
type
sequence V
description binding site for residue HEM b2 401
source : AD3

5) chain b2
residue 80
type
sequence R
description binding site for residue HEM b2 401
source : AD3

6) chain b2
residue 83
type
sequence H
description binding site for residue HEM b2 401
source : AD3

7) chain b2
residue 87
type
sequence A
description binding site for residue HEM b2 401
source : AD3

8) chain b2
residue 90
type
sequence F
description binding site for residue HEM b2 401
source : AD3

9) chain b2
residue 130
type
sequence G
description binding site for residue HEM b2 401
source : AD3

10) chain b2
residue 134
type
sequence P
description binding site for residue HEM b2 401
source : AD3

11) chain b2
residue 182
type
sequence H
description binding site for residue HEM b2 401
source : AD3

12) chain b2
residue 183
type
sequence F
description binding site for residue HEM b2 401
source : AD3

13) chain b2
residue 186
type
sequence P
description binding site for residue HEM b2 401
source : AD3

14) chain b2
residue 31
type
sequence W
description binding site for residue HEM b2 402
source : AD4

15) chain b2
residue 97
type
sequence H
description binding site for residue HEM b2 402
source : AD4

16) chain b2
residue 100
type
sequence R
description binding site for residue HEM b2 402
source : AD4

17) chain b2
residue 106
type
sequence S
description binding site for residue HEM b2 402
source : AD4

18) chain b2
residue 113
type
sequence W
description binding site for residue HEM b2 402
source : AD4

19) chain b2
residue 116
type
sequence G
description binding site for residue HEM b2 402
source : AD4

20) chain b2
residue 117
type
sequence V
description binding site for residue HEM b2 402
source : AD4

21) chain b2
residue 119
type
sequence L
description binding site for residue HEM b2 402
source : AD4

22) chain b2
residue 196
type
sequence H
description binding site for residue HEM b2 402
source : AD4

23) chain b2
residue 200
type
sequence L
description binding site for residue HEM b2 402
source : AD4

24) chain b2
residue 206
type
sequence N
description binding site for residue HEM b2 402
source : AD4

25) chain b2
residue 30
type
sequence W
description binding site for residue 3PE b2 403
source : AD5

26) chain b2
residue 95
type
sequence F
description binding site for residue 3PE b2 403
source : AD5

27) chain b2
residue 96
type
sequence M
description binding site for residue 3PE b2 403
source : AD5

28) chain b2
residue 103
type
sequence Y
description binding site for residue 3PE b2 403
source : AD5

29) chain b2
residue 316
type
sequence M
description binding site for residue 3PE b2 403
source : AD5

30) chain b2
residue 322
type
sequence Q
description binding site for residue 3PE b2 403
source : AD5

31) chain b2
residue 326
type
sequence W
description binding site for residue 3PE b2 403
source : AD5

32) chain b2
residue 332
type
sequence L
description binding site for residue 3PE b2 403
source : AD5

33) chain b2
residue 358
type
sequence Y
description binding site for residue 3PE b2 403
source : AD5

34) chain b2
residue 28
type
sequence S
description binding site for residue CDL b2 404
source : AD6

35) chain b2
residue 29
type
sequence S
description binding site for residue CDL b2 404
source : AD6

36) chain b2
residue 30
type
sequence W
description binding site for residue CDL b2 404
source : AD6

37) chain b2
residue 18
type
sequence F
description binding site for residue U10 b2 405
source : AD7

38) chain b2
residue 21
type
sequence L
description binding site for residue U10 b2 405
source : AD7

39) chain b2
residue 31
type
sequence W
description binding site for residue U10 b2 405
source : AD7

40) chain b2
residue 35
type
sequence S
description binding site for residue U10 b2 405
source : AD7

41) chain b2
residue 197
type
sequence L
description binding site for residue U10 b2 405
source : AD7

42) chain b2
residue 201
type
sequence H
description binding site for residue U10 b2 405
source : AD7

43) chain b2
residue 205
type
sequence S
description binding site for residue U10 b2 405
source : AD7

44) chain b2
residue 220
type
sequence F
description binding site for residue U10 b2 405
source : AD7

45) chain b2
residue 29
type
sequence S
description binding site for residue CDL c2 502
source : AD8

46) chain b2
residue 32
type
sequence N
description binding site for residue CDL c2 502
source : AD8

47) chain b2
residue 83
type BINDING
sequence H
description axial binding residue => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI2

48) chain b2
residue 97
type BINDING
sequence H
description axial binding residue => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI2

49) chain b2
residue 182
type BINDING
sequence H
description axial binding residue => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI2

50) chain b2
residue 196
type BINDING
sequence H
description axial binding residue => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI2

51) chain b2
residue 201
type BINDING
sequence H
description BINDING => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI3

52) chain b2
residue 77-98
type TRANSMEM
sequence WIIRYMHANGASMFFICLFMHV
description Helical => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI1

53) chain b2
residue 113-133
type TRANSMEM
sequence WNIGVILLFATMATAFMGYVL
description Helical => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI1

54) chain b2
residue 178-198
type TRANSMEM
sequence FFAFHFIFPFIIAALAMVHLL
description Helical => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI1

55) chain b2
residue 226-246
type TRANSMEM
sequence IKDILGAILLILILMLLVLFT
description Helical => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI1

56) chain b2
residue 288-308
type TRANSMEM
sequence LGGVLALVLSILVLVIMPLLH
description Helical => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI1

57) chain b2
residue 320-340
type TRANSMEM
sequence ISQCMFWILVADLLTLTWIGG
description Helical => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI1

58) chain b2
residue 347-367
type TRANSMEM
sequence YIIIGQLASIMYFLIILVMMP
description Helical => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI1

59) chain b2
residue 33-53
type TRANSMEM
sequence FGSLLGICLILQILTGLFLAM
description Helical => ECO:0000250|UniProtKB:P00157
source Swiss-Prot : SWS_FT_FI1


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