SMTL ID : 2oaq.1

Crystal structure of the archaeal secretion ATPase GspE in complex with phosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.15 Å

Oligo State

homo-hexamer

Ligands

12 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 7 residues within 4Å: Chain A: E.268, T.269, A.270, S.271, G.272, K.273, T.274 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:A.270, A:S.271, A:G.272, A:K.273, A:T.274, A:T.274 Salt bridges: A:K.273 PO4.2: 8 residues within 4Å: Chain B: R.208, R.227, T.269, A.270, K.273, E.341 Ligands: PO4.3, PO4.4 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:T.269, B:T.269, B:A.270 Salt bridges: B:R.208, B:R.227, B:K.273 PO4.3: 8 residues within 4Å: Chain B: R.208, T.274, E.298, G.340, E.341, T.363 Ligands: PO4.2, PO4.4 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:R.208, B:T.274, B:G.340, B:E.341, B:E.341 Salt bridges: B:K.273 PO4.4: 8 residues within 4Å: Chain B: E.268, A.270, S.271, G.272, K.273, T.274 Ligands: PO4.2, PO4.3 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:A.270, B:G.272, B:K.273, B:T.274, B:T.274 Salt bridges: B:K.273 PO4.5: 7 residues within 4Å: Chain C: E.268, T.269, A.270, S.271, G.272, K.273, T.274 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:A.270, C:S.271, C:G.272, C:K.273, C:T.274, C:T.274 Salt bridges: C:K.273 PO4.6: 8 residues within 4Å: Chain D: R.208, R.227, T.269, A.270, K.273, E.341 Ligands: PO4.7, PO4.8 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:T.269, D:T.269, D:A.270 Salt bridges: D:R.208, D:R.227, D:K.273 PO4.7: 8 residues within 4Å: Chain D: R.208, T.274, E.298, G.340, E.341, T.363 Ligands: PO4.6, PO4.8 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:R.208, D:T.274, D:G.340, D:E.341, D:E.341 Salt bridges: D:K.273 PO4.8: 8 residues within 4Å: Chain D: E.268, A.270, S.271, G.272, K.273, T.274 Ligands: PO4.6, PO4.7 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:A.270, D:G.272, D:K.273, D:T.274, D:T.274 Salt bridges: D:K.273 PO4.9: 7 residues within 4Å: Chain E: E.268, T.269, A.270, S.271, G.272, K.273, T.274 7 PLIP interactions: 7 interactions with chain E Hydrogen bonds: E:A.270, E:S.271, E:G.272, E:K.273, E:T.274, E:T.274 Salt bridges: E:K.273 PO4.10: 8 residues within 4Å: Chain F: R.208, R.227, T.269, A.270, K.273, E.341 Ligands: PO4.11, PO4.12 6 PLIP interactions: 6 interactions with chain F Hydrogen bonds: F:T.269, F:T.269, F:A.270 Salt bridges: F:R.208, F:R.227, F:K.273 PO4.11: 8 residues within 4Å: Chain F: R.208, T.274, E.298, G.340, E.341, T.363 Ligands: PO4.10, PO4.12 6 PLIP interactions: 6 interactions with chain F Hydrogen bonds: F:R.208, F:T.274, F:G.340, F:E.341, F:E.341 Salt bridges: F:K.273 PO4.12: 8 residues within 4Å: Chain F: E.268, A.270, S.271, G.272, K.273, T.274 Ligands: PO4.10, PO4.11 6 PLIP interactions: 6 interactions with chain F Hydrogen bonds: F:A.270, F:G.272, F:K.273, F:T.274, F:T.274 Salt bridges: F:K.273

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Yamagata, A. et al., Hexameric structures of the archaeal secretion ATPase GspE and implications for a universal secretion mechanism. Embo J. (2007)

Release Date

2007-02-13

Peptides

Type II secretion system protein: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
1

B
2

C
1

D
2

E
1

F
2

Type II secretion system protein

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