SMTL ID : 2cjd.1

Lysine aminotransferase from M. tuberculosis in external aldimine form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x LYS: LYSINE(Non-covalent)

LYS.1: 8 residues within 4Å: Chain A: V.63, F.167, R.170, E.243, K.300 Chain B: N.328, T.330 Ligands: PLP.2 9 PLIP interactions: 5 interactions with chain A, 3 interactions with chain B, 1 Ligand-Ligand interactions Hydrophobic interactions: A:V.63 Hydrogen bonds: A:E.243, A:K.300, B:N.328 Water bridges: A:E.243, B:T.330, B:T.330, K.1 Salt bridges: A:R.170 LYS.3: 8 residues within 4Å: Chain A: N.328, T.330 Chain B: V.63, F.167, R.170, E.243, K.300 Ligands: PLP.4 9 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: B:V.63 Hydrogen bonds: B:E.243, B:E.243, B:K.300, A:N.328 Salt bridges: B:R.170 Water bridges: A:T.330, A:T.330, K.3

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

PLP.2: 13 residues within 4Å: Chain A: G.128, A.129, F.167, H.168, G.169, E.238, D.271, V.273, Q.274, K.300 Chain B: S.329, T.330 Ligands: LYS.1 14 PLIP interactions: 9 interactions with chain A, 3 interactions with chain B, 2 Ligand-Ligand interactions Hydrophobic interactions: A:F.167, A:E.238, A:V.273, K.1 Hydrogen bonds: A:G.128, A:A.129, A:Q.274, B:T.330, B:T.330 Water bridges: A:G.127, A:L.130, A:F.167, B:W.331 Salt bridges: K.1 PLP.4: 13 residues within 4Å: Chain A: S.329, T.330 Chain B: G.128, A.129, F.167, H.168, G.169, E.238, D.271, V.273, Q.274, K.300 Ligands: LYS.3 15 PLIP interactions: 9 interactions with chain B, 4 interactions with chain A, 2 Ligand-Ligand interactions Hydrophobic interactions: B:F.167, B:E.238, B:V.273, K.3 Hydrogen bonds: B:G.128, B:A.129, B:Q.274, A:T.330, A:T.330, A:T.330 Water bridges: B:G.127, B:L.130, B:F.167, A:W.331 Salt bridges: K.3

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tripathi, S.M. et al., Direct Evidence for a Glutamate Switch Necessary for Substrate Recognition: Crystal Structures of Lysine Epsilon-Aminotransferase (Rv3290C) from Mycobacterium Tuberculosis H37Rv. J.Mol.Biol. (2006)

Release Date

2006-08-14

Peptides

L-LYSINE-EPSILON AMINOTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

L-LYSINE-EPSILON AMINOTRANSFERASE

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