SMTL ID : 3oks.1 (1 other biounit)

Crystal structure of 4-aminobutyrate transaminase from mycobacterium smegmatis

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

EDO.1: 4 residues within 4Å: Chain A: A.167, K.176, I.186, R.188 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.167, A:K.176, A:R.188 EDO.2: 4 residues within 4Å: Chain A: D.155, H.156, Y.420 Ligands: FMT.5 1 PLIP interactions: 1 interactions with chain A Water bridges: A:D.155 EDO.6: 4 residues within 4Å: Chain B: A.167, K.176, I.186, R.188 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:A.167, B:K.176, B:R.188 EDO.7: 3 residues within 4Å: Chain B: H.156, Y.420 Ligands: FMT.10 No protein-ligand interaction detected (PLIP)

7 x FMT: FORMIC ACID(Non-functional Binders)

FMT.3: 5 residues within 4Å: Chain A: Y.158, R.161, Y.175 Chain B: M.99, G.324 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:G.324, A:R.161 Water bridges: B:T.325, A:Y.158 FMT.4: 5 residues within 4Å: Chain A: D.261, V.262, V.263, R.310, I.313 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:D.261, A:R.310, A:R.310 FMT.5: 6 residues within 4Å: Chain A: D.155, H.156, Y.193, R.196, Y.420 Ligands: EDO.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.420 FMT.8: 5 residues within 4Å: Chain A: M.99, G.324 Chain B: Y.158, R.161, Y.175 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:R.161, A:G.324 Water bridges: A:T.325 FMT.9: 5 residues within 4Å: Chain B: H.145, T.146, D.261, R.310, I.313 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.310 Water bridges: B:R.258, B:V.262 FMT.10: 4 residues within 4Å: Chain B: H.156, Y.193, Y.420 Ligands: EDO.7 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.420 FMT.11: 4 residues within 4Å: Chain A: E.104 Chain B: R.23, L.27, V.58 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:R.23, A:E.104 Water bridges: A:E.104

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baugh, L. et al., Increasing the structural coverage of tuberculosis drug targets. Tuberculosis (Edinb) (2015)

Release Date

2010-10-27

Peptides

4-aminobutyrate transaminase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

4-aminobutyrate transaminase

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