eF-site ID 2k74_7-A
PDB Code 2k74
Model 7
Chain A

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Title Solution NMR structure of DsbB-ubiquinone complex
Classification MEMBRANE PROTEIN, OXIDOREDUCTASE
Compound Disulfide bond formation protein B
Source Escherichia coli (strain K12) (DSBB_ECOLI)
Sequence A:  MLRFLNQASQGRGAWLLMAFTALALELTALWFQHVMLLKP
CVLSIYERAALFGVLGAALIGAIAPKTPLRYVAMVIWLYS
AFRGVQLTYEHTMLQLYPSPFATSDFMVRFPEWLPLDKWV
PQVFVASGDCAERQWDFLGLEMPQWLLGIFIAYLIVAVLV
VISQPFKAKKRDLFGRGHHHHHH
Description


Functional site

1) chain A
residue 25
type
sequence L
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

2) chain A
residue 26
type
sequence E
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

3) chain A
residue 28
type
sequence T
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

4) chain A
residue 29
type
sequence A
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

5) chain A
residue 32
type
sequence F
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

6) chain A
residue 33
type
sequence Q
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

7) chain A
residue 38
type
sequence L
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

8) chain A
residue 39
type
sequence K
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

9) chain A
residue 40
type
sequence P
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

10) chain A
residue 41
type
sequence C
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

11) chain A
residue 44
type
sequence S
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

12) chain A
residue 47
type
sequence E
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

13) chain A
residue 134
type
sequence Q
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

14) chain A
residue 142
type
sequence M
description BINDING SITE FOR RESIDUE UQ2 A 201
source : AC1

15) chain A
residue 41
type catalytic
sequence C
description 734
source MCSA : MCSA1

16) chain A
residue 44
type catalytic
sequence S
description 734
source MCSA : MCSA1

17) chain A
residue 48
type catalytic
sequence R
description 734
source MCSA : MCSA1

18) chain A
residue 104
type catalytic
sequence S
description 734
source MCSA : MCSA1

19) chain A
residue 130
type catalytic
sequence C
description 734
source MCSA : MCSA1

20) chain A
residue 1-14
type TOPO_DOM
sequence MLRFLNQASQGRGA
description Cytoplasmic => ECO:0000305
source Swiss-Prot : SWS_FT_FI1

21) chain A
residue 66-71
type TOPO_DOM
sequence KTPLRY
description Cytoplasmic => ECO:0000305
source Swiss-Prot : SWS_FT_FI1

22) chain A
residue 164-176
type TOPO_DOM
sequence QPFKAKKRDLFGR
description Cytoplasmic => ECO:0000305
source Swiss-Prot : SWS_FT_FI1

23) chain A
residue 15-31
type TRANSMEM
sequence WLLMAFTALALELTALW
description Helical => ECO:0000305
source Swiss-Prot : SWS_FT_FI2

24) chain A
residue 50-65
type TRANSMEM
sequence ALFGVLGAALIGAIAP
description Helical => ECO:0000305
source Swiss-Prot : SWS_FT_FI2

25) chain A
residue 72-89
type TRANSMEM
sequence VAMVIWLYSAFRGVQLTY
description Helical => ECO:0000305
source Swiss-Prot : SWS_FT_FI2

26) chain A
residue 145-163
type TRANSMEM
sequence WLLGIFIAYLIVAVLVVIS
description Helical => ECO:0000305
source Swiss-Prot : SWS_FT_FI2

27) chain A
residue 32-49
type TOPO_DOM
sequence FQHVMLLKPCVLSIYERA
description Periplasmic => ECO:0000305
source Swiss-Prot : SWS_FT_FI3

28) chain A
residue 90-144
type TOPO_DOM
sequence EHTMLQLYPSPFATSDFMVRFPEWLPLDKWVPQVFVASGD
CAERQWDFLGLEMPQ
description Periplasmic => ECO:0000305
source Swiss-Prot : SWS_FT_FI3


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