eF-site ID 1qcw-B
PDB Code 1qcw
Chain B

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Title Flavocytochrome B2, ARG289LYS mutant
Classification OXIDOREDUCTASE
Compound FLAVOCYTOCHROME B2
Source Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) (CYB2_YEAST)
Sequence B:  TKEDIARKEQLKSLLPPLDNIINLYDFEYLASQTLTKQAW
AYYSSGANDEVTHRENHNAYHRIFFKPKILVDVRKVDIST
DMLGSHVDVPFYVSATALCKLGNPLEGEKDVARGCGQGVT
KVPQMISTLASCSPEEIIEAAPSDKQIQWYQLYVNSDRKI
TDDLVKNVEKLGVKALFVTVDAPSLGQKEKDMKLKFSKFI
DPSLTWKDIEELKKKTKLPIVIKGVQRTEDVIKAAEIGVS
GVVLSNHGGRQLDFSRAPIEVLAETMPILEQRNLKDKLEV
FVDGGVRRGTDVLKALCLGAKGVGLGRPFLYANSCYGRNG
VEKAIEILRDEIEMSMRLLGVTSIAELKPDLLDLSTLKAR
TVGVPNDVLYNEVYEGPTLTEFEDA
Description


Functional site

1) chain B
residue 143
type
sequence Y
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

2) chain B
residue 144
type
sequence Y
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

3) chain B
residue 195
type
sequence S
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

4) chain B
residue 196
type
sequence A
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

5) chain B
residue 197
type
sequence T
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

6) chain B
residue 198
type
sequence A
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

7) chain B
residue 228
type
sequence S
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

8) chain B
residue 252
type
sequence Q
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

9) chain B
residue 254
type
sequence Y
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

10) chain B
residue 280
type
sequence T
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

11) chain B
residue 349
type
sequence K
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

12) chain B
residue 371
type
sequence S
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

13) chain B
residue 373
type
sequence H
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

14) chain B
residue 374
type
sequence G
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

15) chain B
residue 376
type
sequence R
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

16) chain B
residue 409
type
sequence D
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

17) chain B
residue 410
type
sequence G
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

18) chain B
residue 411
type
sequence G
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

19) chain B
residue 413
type
sequence R
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

20) chain B
residue 432
type
sequence G
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

21) chain B
residue 433
type
sequence R
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

22) chain B
residue 436
type
sequence L
description BINDING SITE FOR RESIDUE FNS B 571
source : AC2

23) chain B
residue 254
type catalytic
sequence Y
description 102
source MCSA : MCSA2

24) chain B
residue 282
type catalytic
sequence D
description 102
source MCSA : MCSA2

25) chain B
residue 373
type catalytic
sequence H
description 102
source MCSA : MCSA2

26) chain B
residue 373
type ACT_SITE
sequence H
description Proton acceptor => ECO:0000305|PubMed:17563122
source Swiss-Prot : SWS_FT_FI1

27) chain B
residue 139
type BINDING
sequence Q
description BINDING => ECO:0000269|PubMed:11914072, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI2

28) chain B
residue 296
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:11914072, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI2

29) chain B
residue 143
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

30) chain B
residue 195
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

31) chain B
residue 228
type BINDING
sequence S
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

32) chain B
residue 252
type BINDING
sequence Q
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

33) chain B
residue 254
type BINDING
sequence Y
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

34) chain B
residue 280
type BINDING
sequence T
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

35) chain B
residue 349
type BINDING
sequence K
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

36) chain B
residue 373
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

37) chain B
residue 376
type BINDING
sequence R
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

38) chain B
residue 409
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3

39) chain B
residue 432
type BINDING
sequence G
description BINDING => ECO:0000269|PubMed:11914072, ECO:0000269|PubMed:2329585, ECO:0007744|PDB:1FCB, ECO:0007744|PDB:1KBI
source Swiss-Prot : SWS_FT_FI3


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