SMTL ID : 9i35.5 (5 other biounits)

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.08 Å

Oligo State

homo-dimer

Ligands

2 x CO8: OCTANOYL-COENZYME A(Non-covalent)

CO8.1: 24 residues within 4Å: Chain A: I.16, P.18, 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, D.156, M.188 Chain B: I.240, E.241 20 PLIP interactions: 3 interactions with chain B, 17 interactions with chain A Hydrophobic interactions: B:I.240, B:I.240, B:E.241, A:A.124 Hydrogen bonds: A:R.38, A:A.59, A:L.61, A:G.83, A:R.85, A:H.126, A:D.127, A:Y.130, A:Y.130 Water bridges: A:I.16, A:R.91 Salt bridges: A:K.62, A:R.85, A:R.85, A:R.91 pi-Cation interactions: A:R.38 CO8.2: 22 residues within 4Å: Chain A: M.216 Chain B: I.16, G.17, 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, D.156 21 PLIP interactions: 20 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:A.124 Hydrogen bonds: B:R.38, B:R.38, B:A.59, B:D.60, B:L.61, B:K.62, B:G.83, B:R.85, B:G.125, B:H.126, B:D.127, A:Y.224 Water bridges: B:I.16, B:R.85, B:Y.130 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
I

B
J

Alpha-methylacyl-CoA racemase

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