eF-site ID 3zk1-O
PDB Code 3zk1
Chain O

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Title Crystal structure of the sodium binding rotor ring at pH 5.3
Classification MEMBRANE PROTEIN
Compound ATP SYNTHASE SUBUNIT C
Source Fusobacterium nucleatum subsp. nucleatum (strain ATCC 25586 / CIP 101130 / JCM 8532 / LMG 13131) (ATPL_FUSNN)
Sequence O:  MDLLTAKTIVLGCSAVGAGLAMIAGLGPGIGEGYAAGKAV
ESVARQPEARGSIISTMILGQAVAESTGIYSLVIALILLY
ANPFLSKLG
Description


Functional site

1) chain O
residue 32
type
sequence E
description BINDING SITE FOR RESIDUE NA O 90
source : DC3

2) chain O
residue 65
type
sequence E
description BINDING SITE FOR RESIDUE NA O 90
source : DC3

3) chain O
residue 2
type
sequence D
description BINDING SITE FOR RESIDUE DMU O 92
source : DC4

4) chain O
residue 5
type
sequence T
description BINDING SITE FOR RESIDUE DMU O 92
source : DC4

5) chain O
residue 9
type
sequence I
description BINDING SITE FOR RESIDUE DMU O 92
source : DC4

6) chain O
residue 13
type
sequence C
description BINDING SITE FOR RESIDUE DMU O 92
source : DC4

7) chain O
residue 63
type
sequence V
description BINDING SITE FOR RESIDUE NA P 90
source : DC5

8) chain O
residue 66
type
sequence S
description BINDING SITE FOR RESIDUE NA P 90
source : DC5

9) chain O
residue 1
type
sequence M
description BINDING SITE FOR RESIDUE DMU P 92
source : DC6

10) chain O
residue 9
type
sequence I
description BINDING SITE FOR RESIDUE DMU P 92
source : DC6

11) chain O
residue 9-29
type TRANSMEM
sequence IVLGCSAVGAGLAMIAGLGPG
description Helical => ECO:0000255|HAMAP-Rule:MF_01396
source Swiss-Prot : SWS_FT_FI1

12) chain O
residue 58-78
type TRANSMEM
sequence ILGQAVAESTGIYSLVIALIL
description Helical => ECO:0000255|HAMAP-Rule:MF_01396
source Swiss-Prot : SWS_FT_FI1

13) chain O
residue 65
type SITE
sequence E
description Reversibly protonated during proton transport => ECO:0000255|HAMAP-Rule:MF_01396
source Swiss-Prot : SWS_FT_FI2


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