SMTL ID : 6q1s.1 (1 other biounit)

A hypothetical aminotransferase from Mycobacterium tuberculosis, alpha-ketoglutarate and PMP bound form

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x PMP: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PMP.1: 17 residues within 4Å: Chain A: R.52, K.151, Y.155, E.184, G.185, P.186, R.187, S.188, T.189, L.215, G.217, T.218, T.219, V.253, S.254, S.255 Ligands: AKG.2 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:L.215 Hydrogen bonds: A:K.151, A:P.186, A:R.187, A:T.218, A:T.219, A:T.219, A:S.255 Water bridges: A:T.35, A:T.189, A:L.215, A:S.255, A:S.255, A:S.255 Salt bridges: A:R.52 PMP.3: 17 residues within 4Å: Chain B: R.52, K.151, Y.155, E.184, G.185, P.186, R.187, S.188, T.189, L.215, G.217, T.218, T.219, V.253, S.254, S.255 Ligands: AKG.4 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.215 Hydrogen bonds: B:K.151, B:Y.155, B:Y.155, B:R.187, B:T.218, B:T.219, B:S.255 Water bridges: B:T.189, B:Q.220 Salt bridges: B:R.52

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

AKG.2: 10 residues within 4Å: Chain A: F.33, T.35, R.117, K.151, S.254, S.255, M.256, T.257 Chain B: R.28 Ligands: PMP.1 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:T.35 Hydrogen bonds: A:S.254, A:S.255, A:M.256, A:T.257, A:T.257 Water bridges: A:T.35, A:K.151 Salt bridges: A:R.117, A:K.151, B:R.28 AKG.4: 8 residues within 4Å: Chain A: R.28 Chain B: R.117, M.159, R.187, S.254, M.256, T.257 Ligands: PMP.3 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.254, B:T.257, B:T.257 Salt bridges: B:R.117, B:R.117, B:R.187, B:R.187, A:R.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Duan, L. et al., A hypothetical aminotransferase from Mycobacterium tuberculosis. To Be Published

Release Date

2020-09-23

Peptides

Probable amino acid aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Probable amino acid aminotransferase

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