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

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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 j:  MDMLFAKTVVLAASAVGAGTAMIAGIGPGVGQGYAAGKAV
ESVARQPEAKGDIISTMVLGQAVAESTGIYSLVIALILLY
ANPFVGLLG
Description


Functional site

1) chain j
residue 63
type
sequence V
description BINDING SITE FOR RESIDUE NA k 201
source : AC2

2) chain j
residue 66
type
sequence S
description BINDING SITE FOR RESIDUE NA k 201
source : AC2

3) chain j
residue 32
type
sequence Q
description BINDING SITE FOR RESIDUE NA j 201
source : DC7

4) chain j
residue 65
type
sequence E
description BINDING SITE FOR RESIDUE NA j 201
source : DC7

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

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

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

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

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

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


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