SMTL ID : 2jjh.1

E243 mutant of M. tuberculosis Rv3290C

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.1: 12 residues within 4Å: Chain A: G.128, A.129, F.167, H.168, E.238, D.271, V.273, Q.274, K.300 Chain B: S.329, T.330 Ligands: AKG.2 12 PLIP interactions: 10 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:F.167, A:E.238, A:V.273 Hydrogen bonds: A:G.128, A:A.129, A:Q.274, A:K.300, B:T.330, B:T.330 Water bridges: A:E.238 Salt bridges: A:K.300 pi-Stacking: A:F.167 PLP.3: 12 residues within 4Å: Chain A: S.329, T.330 Chain B: G.128, A.129, F.167, H.168, E.238, D.271, V.273, Q.274, K.300 Ligands: AKG.4 12 PLIP interactions: 2 interactions with chain A, 10 interactions with chain B Hydrogen bonds: A:T.330, A:T.330, B:G.128, B:A.129, B:Q.274, B:K.300 Hydrophobic interactions: B:F.167, B:E.238, B:V.273 Water bridges: B:E.238 Salt bridges: B:K.300 pi-Stacking: B:F.167

2 x AKG: 2-OXOGLUTARIC ACID(Non-covalent)

AKG.2: 11 residues within 4Å: Chain A: V.63, F.167, R.170, I.184, A.243, Q.274, K.300, R.422 Chain B: N.328, T.330 Ligands: PLP.1 8 PLIP interactions: 7 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.167 Hydrogen bonds: A:A.243, A:Q.274, A:K.300, B:N.328 Salt bridges: A:R.170, A:K.300, A:R.422 AKG.4: 11 residues within 4Å: Chain A: N.328, T.330 Chain B: V.63, F.167, R.170, I.184, A.243, Q.274, K.300, R.422 Ligands: PLP.3 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:F.167 Hydrogen bonds: B:A.243, B:Q.274, B:K.300, A:N.328 Salt bridges: B:R.170, B:K.300, B:R.422

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tripathi, S.M. et al., Mutational Analysis of Mycobacterium Tuberculosis Lysine Epsilon-Aminotransferase and Inhibitor Co-Crystal Structures, Reveals Distinct Binding Modes. Biochem.Biophys.Res.Commun. (2015)

Release Date

2009-06-30

Peptides

L-LYSINE EPSILON AMINOTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

L-LYSINE EPSILON AMINOTRANSFERASE