SMTL ID : 9i32.2 (5 other biounits)

Alpha-Methylacyl-CoA racemase from Mycobacterium tuberculosis in complex with isobutanoyl-CoA

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

homo-dimer

Ligands

2 x CO6: ISOBUTYRYL-COENZYME A(Non-covalent)

CO6.1: 22 residues within 4Å: Chain A: I.16, D.37, R.38, A.59, D.60, L.61, K.62, G.83, Y.84, R.85, V.88, R.91, L.92, G.113, A.124, G.125, H.126, D.127, Y.130, N.152, D.156, M.188 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:A.124 Hydrogen bonds: A:R.38, A:R.38, A:A.59, A:L.61, A:K.62, A:G.83, A:R.85, A:D.127, A:Y.130 Water bridges: A:R.91 Salt bridges: A:K.62, A:R.85, A:R.85, A:R.91 pi-Cation interactions: A:R.38 CO6.2: 23 residues within 4Å: Chain A: M.198, F.244 Chain B: I.16, R.38, A.59, D.60, L.61, K.62, G.83, Y.84, R.85, V.88, R.91, L.92, G.113, A.124, G.125, H.126, D.127, Y.130, N.152, D.156, M.188 20 PLIP interactions: 19 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:I.16, B:A.124, A:F.244 Hydrogen bonds: B:R.38, B:R.38, B:A.59, B:L.61, B:G.83, B:R.85, B:D.127, B:Y.130, B:Y.130 Water bridges: B:I.16, B:Y.84, B:R.85 Salt bridges: B:K.62, B:R.85, B:R.85, B:R.91 pi-Cation interactions: B:R.38

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mojanaga, O.O. et al., Molecular basis of acyl-CoA ester recognition by alpha-methylacyl-CoA racemase from Mycobacterium tuberculosis. J.Biol.Chem. (2025)

Release Date

2025-06-11

Peptides

Alpha-methylacyl-CoA racemase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Alpha-methylacyl-CoA racemase

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