SMTL ID : 3oks.2 (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

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 1 residues within 4Å: Chain A: E.56 No protein-ligand interaction detected (PLIP)

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

EDO.2: 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.3: 2 residues within 4Å: Chain A: H.156, Y.420 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.420 Water bridges: A:H.156 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.11 No protein-ligand interaction detected (PLIP) EDO.8: 6 residues within 4Å: Chain B: T.42, C.404, H.408, V.414, L.415, S.416 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:H.408, B:S.416, B:S.416

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

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

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
C

B
D

4-aminobutyrate transaminase

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