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

Structure of the bacterial chromosome segregation protein Soj

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

ATP.1: 21 residues within 4Å: Chain A: G.16, G.17, V.18, G.19, K.20, T.21, T.22, P.121, M.178, I.206, P.207, R.208, N.209, L.212, A.213 Chain B: K.15, G.16, Q.142, E.144, Y.146 Ligands: MG.2 25 PLIP interactions: 19 interactions with chain A, 6 interactions with chain B Hydrogen bonds: A:G.17, A:V.18, A:G.19, A:K.20, A:T.21, A:T.21, A:T.22, A:T.22, A:M.178, A:P.207, A:R.208, A:N.209, B:G.16, B:Q.142 Water bridges: A:Q.46, A:N.48, A:N.48, A:N.48, A:R.208, B:Y.146 Salt bridges: A:K.20, A:K.20, B:K.15, B:K.15, B:K.15 ATP.3: 21 residues within 4Å: Chain A: K.15, G.16, Q.142, E.144, Y.146 Chain B: G.16, G.17, V.18, G.19, K.20, T.21, T.22, P.121, M.178, I.206, P.207, R.208, N.209, L.212, A.213 Ligands: MG.4 28 PLIP interactions: 21 interactions with chain B, 7 interactions with chain A Hydrogen bonds: B:G.17, B:V.18, B:G.19, B:K.20, B:T.21, B:T.21, B:T.21, B:T.22, B:T.22, B:M.178, B:P.207, B:R.208, B:N.209, A:G.16, A:Q.142, A:E.144 Water bridges: B:N.48, B:N.48, B:N.48, B:R.208, B:Y.235, A:Y.146 Salt bridges: B:K.20, B:K.20, A:K.15, A:K.15, A:K.15 pi-Cation interactions: B:R.208

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: T.21 Ligands: ATP.1 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.21, H2O.3, H2O.7, H2O.12 MG.4: 2 residues within 4Å: Chain B: T.21 Ligands: ATP.3 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:T.21, H2O.13, H2O.15, H2O.20

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Leonard, T.A. et al., Bacterial Chromosome Segregation: Structure and DNA Binding of the Soj Dimer--A Conserved Biological Switch. Embo J. (2005)

Release Date

2005-01-12

Peptides

SEGREGATION PROTEIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

SEGREGATION PROTEIN

Related Entries With Identical Sequence