SMTL ID : 8ray.1

ParA in complex with ATP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.58 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION

MG.1: 2 residues within 4Å: Chain A: T.18 Ligands: ATP.2 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.18, H2O.2, H2O.3, H2O.5 MG.3: 2 residues within 4Å: Chain B: T.18 Ligands: ATP.4 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:T.18, H2O.9, H2O.10, H2O.13

2 x ATP: ADENOSINE-5'-TRIPHOSPHATE

ATP.2: 20 residues within 4Å: Chain A: G.13, G.14, V.15, G.16, K.17, T.18, T.19, P.129, M.186, V.214, P.215, R.216, N.217, L.220, S.221 Chain B: K.12, G.13, E.152, Y.154 Ligands: MG.1 26 PLIP interactions: 16 interactions with chain A, 10 interactions with chain B Hydrogen bonds: A:G.14, A:V.15, A:G.16, A:K.17, A:T.18, A:T.18, A:T.19, A:T.19, A:P.215, A:N.217, B:G.13, B:Q.150 Water bridges: A:T.18, A:N.45, A:M.186, A:S.221, B:K.12, B:K.12, B:Q.150, B:Y.153, B:Y.154 Salt bridges: A:K.17, A:K.17, B:K.12, B:K.12, B:K.12 ATP.4: 20 residues within 4Å: Chain A: K.12, G.13, E.152, Y.154 Chain B: G.13, G.14, V.15, G.16, K.17, T.18, T.19, P.129, M.186, V.214, P.215, R.216, N.217, L.220, S.221 Ligands: MG.3 26 PLIP interactions: 8 interactions with chain A, 18 interactions with chain B Hydrogen bonds: A:G.13, B:G.14, B:V.15, B:G.16, B:K.17, B:T.18, B:T.19, B:T.19, B:P.215, B:N.217 Water bridges: A:Q.150, A:Q.150, A:Y.153, A:Y.154, B:T.18, B:T.18, B:T.18, B:N.45, B:R.216, B:R.216, B:S.221 Salt bridges: A:K.12, A:K.12, A:K.12, B:K.17, B:K.17

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schnabel, L. et al., Molecular basis of ParA ATPase activation by the CTPase ParB during bacterial chromosome segregation. Mol.Cell (2025)

Release Date

2025-03-26

Peptides

ParA family protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

ParA family protein