SMTL ID : 4pu5.1

Shewanella oneidensis Toxin Antitoxin System Toxin Protein HipA Bound with AMPPNP and Mg

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.83 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 6 residues within 4Å: Chain A: Q.172, K.198, N.331, D.348 Ligands: MG.2, ANP.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.348, A:D.348, H2O.10, H2O.10 MG.2: 6 residues within 4Å: Chain A: H.328, N.331, Y.347, D.348 Ligands: MG.1, ANP.3 2 PLIP interactions: 1 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.348, H2O.12

1 x ANP: PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER(Non-covalent)

ANP.3: 25 residues within 4Å: Chain A: A.120, V.168, A.169, G.170, V.171, Q.172, K.174, I.196, K.198, A.224, V.239, E.240, R.241, F.242, D.243, I.258, K.272, D.326, H.328, K.330, N.331, Y.347, D.348 Ligands: MG.1, MG.2 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:V.171, A:Q.172, A:K.174, A:K.198, A:E.240, A:F.242, A:K.272, A:D.326, A:H.328, A:K.330, A:N.331, A:D.348 Water bridges: A:E.90, A:A.169, A:G.170, A:D.260, A:D.348 Salt bridges: A:K.174, A:K.198 pi-Stacking: A:F.242

1 x NA: SODIUM ION(Non-functional Binders)

NA.4: 6 residues within 4Å: Chain A: Y.273, A.325, D.326, Q.361, L.362, A.363 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.361 Water bridges: A:Q.361

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wen, Y. et al., The bacterial antitoxin HipB establishes a ternary complex with operator DNA and phosphorylated toxin HipA to regulate bacterial persistence. Nucleic Acids Res. (2014)

Release Date

2014-08-06

Peptides

Toxin-antitoxin system toxin HipA family: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Toxin-antitoxin system toxin HipA family