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

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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 Q:  MDLLTAKTIVLGCSAVGAGLAMIAGLGPGIGEGYAAGKAV
ESVARQPEARGSIISTMILGQAVAESTGIYSLVIALILLY
ANPFLSKLG
Description


Functional site

1) chain Q
residue 32
type
sequence E
description BINDING SITE FOR RESIDUE NA Q 90
source : DC7

2) chain Q
residue 65
type
sequence E
description BINDING SITE FOR RESIDUE NA Q 90
source : DC7

3) chain Q
residue 63
type
sequence V
description BINDING SITE FOR RESIDUE NA R 90
source : DC9

4) chain Q
residue 66
type
sequence S
description BINDING SITE FOR RESIDUE NA R 90
source : DC9

5) chain Q
residue 9
type
sequence I
description BINDING SITE FOR RESIDUE DMU R 92
source : EC1

6) chain Q
residue 59
type
sequence L
description BINDING SITE FOR RESIDUE TAM R 1090
source : EC2

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

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

9) chain Q
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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