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

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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 I:  MDLLTAKTIVLGCSAVGAGLAMIAGLGPGIGEGYAAGKAV
ESVARQPEARGSIISTMILGQAVAESTGIYSLVIALILLY
ANPFLSKLG
Description


Functional site

1) chain I
residue 32
type
sequence E
description BINDING SITE FOR RESIDUE NA I 90
source : BC8

2) chain I
residue 65
type
sequence E
description BINDING SITE FOR RESIDUE NA I 90
source : BC8

3) chain I
residue 2
type
sequence D
description BINDING SITE FOR RESIDUE DMU I 92
source : BC9

4) chain I
residue 5
type
sequence T
description BINDING SITE FOR RESIDUE DMU I 92
source : BC9

5) chain I
residue 63
type
sequence V
description BINDING SITE FOR RESIDUE NA J 90
source : CC1

6) chain I
residue 66
type
sequence S
description BINDING SITE FOR RESIDUE NA J 90
source : CC1

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

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

9) chain I
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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