SMTL ID : 3bv0.1

Crystal Structure of PLP Bound 7,8-Diaminopelargonic Acid Synthase in Mycobacterium Tuberculosis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 14 residues within 4Å: Chain A: W.64, S.123, G.124, S.125, Y.157, H.158, G.159, E.220, D.254, I.256, A.257, K.283 Chain B: P.317, T.318 17 PLIP interactions: 3 interactions with chain B, 14 interactions with chain A Hydrogen bonds: B:T.318, B:T.318, B:T.318, A:G.124, A:S.125, A:S.125 Hydrophobic interactions: A:W.64, A:E.220, A:I.256, A:K.283 Water bridges: A:S.123, A:S.125, A:Y.157, A:D.160, A:E.220 Salt bridges: A:K.283 pi-Stacking: A:Y.157 PLP.2: 14 residues within 4Å: Chain A: P.317, T.318 Chain B: W.64, S.123, G.124, S.125, Y.157, H.158, G.159, E.220, D.254, I.256, A.257, K.283 19 PLIP interactions: 15 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:W.64, B:Y.157, B:E.220, B:I.256, B:K.283 Hydrogen bonds: B:G.124, B:S.125, A:T.318, A:T.318, A:T.318 Water bridges: B:S.123, B:S.125, B:Y.157, B:Y.157, B:D.160, B:E.220, A:T.318 Salt bridges: B:K.283 pi-Stacking: B:Y.157

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dey, S. et al., Structural characterization of the Mycobacterium tuberculosis biotin biosynthesis enzymes 7,8-diaminopelargonic acid synthase and dethiobiotin synthetase . Biochemistry (2010)

Release Date

2008-02-05

Peptides

Adenosylmethionine-8-amino-7-oxononanoate aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Adenosylmethionine-8-amino-7-oxononanoate aminotransferase