SMTL ID : 2i4o.2 (1 other biounit)

Rhodopseudomonas palustris prolyl-tRNA synthetase in complex with ATP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

4 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 3 residues within 4Å: Chain A: E.302, Q.305 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:E.302 MG.2: 1 residues within 4Å: Ligands: ATP.3 No protein-ligand interaction detected (PLIP) MG.4: 3 residues within 4Å: Chain B: E.302, Q.305 Ligands: ATP.6 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:E.302 MG.5: 1 residues within 4Å: Ligands: ATP.6 No protein-ligand interaction detected (PLIP)

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.3: 16 residues within 4Å: Chain A: R.160, E.162, V.169, M.170, R.171, G.172, F.175, M.177, E.302, V.303, G.304, Q.305, G.339, R.342 Ligands: MG.1, MG.2 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:R.160, A:G.172, A:G.172, A:E.302, A:G.304, A:G.339, A:R.342 Water bridges: A:R.171, A:R.171 Salt bridges: A:R.160, A:R.160, A:R.171, A:R.342 pi-Stacking: A:F.175, A:F.175 pi-Cation interactions: A:R.342, A:R.342 ATP.6: 16 residues within 4Å: Chain B: R.160, E.162, V.169, M.170, R.171, G.172, F.175, M.177, E.302, V.303, G.304, Q.305, G.339, R.342 Ligands: MG.4, MG.5 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:R.160, B:G.172, B:G.172, B:E.302, B:G.304, B:G.339, B:R.342 Water bridges: B:R.171, B:R.171 Salt bridges: B:R.160, B:R.160, B:R.171, B:R.342 pi-Stacking: B:F.175, B:F.175 pi-Cation interactions: B:R.342, B:R.342

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Crepin, T. et al., Structures of Two Bacterial Prolyl-tRNA Synthetases with and without a cis-Editing Domain. Structure (2006)

Release Date

2006-10-24

Peptides

Proline-tRNA ligase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
C

Proline-tRNA ligase

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