eF-site ID 2wgm-q
PDB Code 2wgm
Chain q

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Title Complete ion-coordination structure in the rotor ring of Na-dependent F-ATP synthase
Classification MEMBRANE PROTEIN
Compound ATP SYNTHASE SUBUNIT C, SODIUM ION SPECIFIC
Source ORGANISM_SCIENTIFIC: ILYOBACTER TARTARICUS;
Sequence q:  MDMLFAKTVVLAASAVGAGTAMIAGIGPGVGQGYAAGKAV
ESVARQPEAKGDIISTMVLGQAVAESTGIYSLVIALILLY
ANPFVGLLG
Description


Functional site

1) chain q
residue 32
type
sequence Q
description BINDING SITE FOR RESIDUE NA q 201
source : FC8

2) chain q
residue 65
type
sequence E
description BINDING SITE FOR RESIDUE NA q 201
source : FC8

3) chain q
residue 63
type
sequence V
description BINDING SITE FOR RESIDUE NA r 201
source : GC1

4) chain q
residue 66
type
sequence S
description BINDING SITE FOR RESIDUE NA r 201
source : GC1

5) chain q
residue 9-29
type TRANSMEM
sequence VVLAASAVGAGTAMIAGIGPG
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI2

6) chain q
residue 68-88
type TRANSMEM
sequence GIYSLVIALILLYANPFVGLL
description Helical => ECO:0000255
source Swiss-Prot : SWS_FT_FI2

7) chain q
residue 1-8
type TOPO_DOM
sequence MDMLFAKT
description Periplasmic
source Swiss-Prot : SWS_FT_FI1

8) chain q
residue 89
type TOPO_DOM
sequence G
description Periplasmic
source Swiss-Prot : SWS_FT_FI1

9) chain q
residue 30-67
type TOPO_DOM
sequence VGQGYAAGKAVESVARQPEAKGDIISTMVLGQAVAEST
description Cytoplasmic
source Swiss-Prot : SWS_FT_FI3

10) chain q
residue 65
type SITE
sequence E
description Reversibly binds sodium during transport
source Swiss-Prot : SWS_FT_FI4


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