SMTL ID : 3to3.1

Crystal Structure of Petrobactin Biosynthesis Protein AsbB from Bacillus anthracis str. Sterne

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.38 Å

Oligo State

homo-dimer

Ligands

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.1: 5 residues within 4Å: Chain A: D.151, N.155, A.280, Q.281, R.288 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain B: N.406 Ligand excluded by PLIP

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 3 residues within 4Å: Chain A: H.197, K.199, D.265 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.265 Water bridges: A:Y.241 EDO.5: 4 residues within 4Å: Chain B: H.197, K.199, D.265, G.267 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.199 Water bridges: B:N.200 EDO.6: 3 residues within 4Å: Chain B: W.530, K.531, S.534 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.531, B:S.534

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

ATP.3: 15 residues within 4Å: Chain B: G.160, H.161, P.162, S.283, R.285, T.286, K.299, R.311, N.388, Y.391, G.440, Q.441, D.459, E.462 Ligands: MG.4 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:S.283, B:T.286, B:N.388, B:Y.391, B:Y.391, B:G.440, B:Q.441, B:D.459 Water bridges: B:E.462 Salt bridges: B:R.285, B:R.285, B:K.299, B:R.311 pi-Cation interactions: B:H.161

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 4 residues within 4Å: Chain B: Q.441, N.442, D.459 Ligands: ATP.3 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:D.459

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nusca, T.D. et al., Functional and Structural Analysis of the Siderophore Synthetase AsbB through Reconstitution of the Petrobactin Biosynthetic Pathway from Bacillus anthracis. J.Biol.Chem. (2012)

Release Date

2011-10-05

Peptides

Petrobactin biosynthesis protein AsbB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Petrobactin biosynthesis protein AsbB