SMTL ID : 7qjl.1

Crystal structure of CYP142 from Mycobacterium tuberculosis in complex with an inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.38 Å

Oligo State

monomer

Ligands

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 35 residues within 4Å: Chain A: E.53, M.75, I.76, H.83, R.87, F.94, I.138, M.141, L.226, I.227, G.230, G.231, T.234, T.235, T.238, L.271, P.276, V.277, M.280, R.282, F.305, A.332, F.333, G.334, F.335, T.337, H.338, F.339, C.340, L.341, G.342, L.345, A.346, L.350 Ligands: DQE.7 22 PLIP interactions: 22 interactions with chain A, Hydrophobic interactions: A:I.76, A:F.94, A:I.138, A:L.226, A:I.227, A:L.271, A:V.277, A:F.305, A:F.333, A:F.333, A:L.341, A:L.345, A:A.346 Hydrogen bonds: A:F.335, A:F.335 Water bridges: A:R.282, A:H.338 Salt bridges: A:H.83, A:R.87, A:R.282, A:H.338 Metal complexes: A:C.340

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 11 residues within 4Å: Chain A: G.64, I.65, R.66, P.70, A.71, L.72, M.74, I.76, D.77, L.163 Ligands: DQE.7 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.72, A:I.76 Hydrogen bonds: A:I.65, A:D.77 Water bridges: A:R.66

4 x BR: BROMIDE ION(Non-covalent)

BR.3: 1 residues within 4Å: Chain A: Q.324 Ligand excluded by PLIP BR.4: 5 residues within 4Å: Chain A: R.98, K.102, M.141, D.200, L.201 Ligand excluded by PLIP BR.5: 4 residues within 4Å: Chain A: A.62, M.78, D.79, A.82 Ligand excluded by PLIP BR.6: 3 residues within 4Å: Chain A: R.96, K.100, Q.344 Ligand excluded by PLIP

1 x DQE: ethyl 5-pyridin-4-yl-1~{H}-indole-2-carboxylate(Non-covalent)

DQE.7: 18 residues within 4Å: Chain A: I.65, L.72, M.74, I.76, L.159, F.162, L.163, T.175, L.225, L.226, I.229, G.230, T.234, V.277, M.280, F.380 Ligands: HEM.1, ACT.2 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:I.65, A:L.159, A:F.162, A:L.163, A:L.163, A:L.226, A:I.229, A:I.229, A:F.380, A:F.380

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Katariya, M.M. et al., Structure Based Discovery of Inhibitors of CYP125 and CYP142 from Mycobacterium tuberculosis. Chemistry (2023)

Release Date

2022-12-28

Peptides

Steroid C26-monooxygenase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Steroid C26-monooxygenase

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