SMTL ID : 1m6n.1

Crystal structure of the SecA translocation ATPase from Bacillus subtilis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

14 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 7 residues within 4Å: Chain A: T.102, G.103, E.104, G.105, K.106, T.107, D.492 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:G.103, A:E.104, A:G.105, A:K.106, A:T.107, A:T.107, A:T.107 Salt bridges: A:K.106 SO4.2: 7 residues within 4Å: Chain A: T.102, K.106, E.208, T.371, G.372, R.489, R.525 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:E.208, A:G.372 Water bridges: A:R.525 Salt bridges: A:K.106, A:R.489, A:R.525 SO4.3: 5 residues within 4Å: Chain A: T.58, T.120, K.122, H.202, E.365 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.120 Salt bridges: A:K.122, A:H.202 SO4.4: 5 residues within 4Å: Chain A: V.129, N.130, E.131, Y.132, H.464 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.131, A:Y.132 Salt bridges: A:H.464 SO4.5: 3 residues within 4Å: Chain A: L.596, R.735, Q.736 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.736 Salt bridges: A:R.735 SO4.6: 5 residues within 4Å: Chain A: Y.408, R.409, T.410, D.564, T.567 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.409, A:T.410, A:T.567 SO4.7: 7 residues within 4Å: Chain A: D.215, E.216, R.218, T.219, Q.798, P.799, E.801 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.218, A:T.219, A:T.219, A:E.801 Salt bridges: A:R.218 SO4.8: 7 residues within 4Å: Chain B: T.102, G.103, E.104, G.105, K.106, T.107, D.492 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:G.103, B:E.104, B:G.105, B:K.106, B:T.107, B:T.107, B:D.492 Salt bridges: B:K.106 SO4.9: 7 residues within 4Å: Chain B: T.102, K.106, E.208, T.371, G.372, R.489, R.525 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:E.208, B:E.208, B:T.371, B:G.372 Water bridges: B:R.525 Salt bridges: B:K.106, B:R.489, B:R.525 SO4.10: 5 residues within 4Å: Chain B: T.58, T.120, K.122, H.202, E.365 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:K.122, B:H.202 SO4.11: 5 residues within 4Å: Chain B: V.129, N.130, E.131, Y.132, H.464 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.131, B:Y.132 Salt bridges: B:H.464 SO4.12: 3 residues within 4Å: Chain B: L.596, R.735, Q.736 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:Q.736 Salt bridges: B:R.735 SO4.13: 5 residues within 4Å: Chain B: Y.408, R.409, T.410, D.564, T.567 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.409, B:T.410, B:T.567 SO4.14: 7 residues within 4Å: Chain B: D.215, E.216, R.218, T.219, Q.798, P.799, E.801 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.218, B:T.219, B:T.219, B:E.801 Salt bridges: B:R.218

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hunt, J.F. et al., Nucleotide Control of Interdomain Interactions in the Conformational Reaction Cycle of SecA. Science (2002)

Release Date

2002-09-20

Peptides

Preprotein translocase secA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Preprotein translocase secA

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