SMTL ID : 5li6.1

Crystal structure of Mycobacterium tuberculosis CYP126A1 in complex with N-isopropyl-N-((3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl)methyl)-2-(4-nitrophenyl)acetamide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

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

HEM.1: 24 residues within 4Å: Chain A: L.95, N.96, H.103, R.107, M.157, L.161, G.254, T.257, T.258, S.261, P.299, S.300, K.303, R.305, G.355, F.356, G.357, V.360, H.361, C.363, L.364, G.365, A.369 Ligands: 6XF.2 17 PLIP interactions: 17 interactions with chain A, Hydrophobic interactions: A:L.95, A:N.96, A:L.161, A:P.299, A:K.303, A:F.356, A:A.369 Water bridges: A:K.303, A:H.361 Salt bridges: A:H.103, A:R.107, A:K.303, A:R.305, A:H.361, A:H.361 pi-Stacking: A:F.356 Metal complexes: A:C.363 HEM.3: 24 residues within 4Å: Chain B: L.95, N.96, H.103, R.107, M.157, L.161, G.254, T.257, T.258, S.261, P.299, S.300, K.303, R.305, G.355, F.356, G.357, V.360, H.361, C.363, L.364, G.365, A.369 Ligands: 6XF.4 13 PLIP interactions: 13 interactions with chain B, Hydrophobic interactions: B:L.95, B:N.96, B:L.161, B:P.299, B:F.356, B:A.369 Salt bridges: B:H.103, B:R.107, B:K.303, B:R.305, B:H.361 pi-Stacking: B:F.356 Metal complexes: B:C.363

2 x 6XF: ~{N}-[[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl]-2-(4-nitrophenyl)-~{N}-propan-2-yl-ethanamide(Non-covalent)

6XF.2: 15 residues within 4Å: Chain A: V.84, L.88, V.90, N.96, M.97, L.249, L.250, A.253, G.254, T.257, S.300, K.303, R.400, H.401 Ligands: HEM.1 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.88, A:L.249, A:A.253 Hydrogen bonds: A:N.96, A:S.300 6XF.4: 14 residues within 4Å: Chain B: V.84, L.88, N.96, M.97, L.249, L.250, A.253, G.254, T.257, S.300, K.303, R.400, H.401 Ligands: HEM.3 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:V.84, B:L.88, B:L.249 Hydrogen bonds: B:N.96, B:S.300

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chenge, J.T. et al., Structural Characterization and Ligand/Inhibitor Identification Provide Functional Insights into the Mycobacterium tuberculosis Cytochrome P450 CYP126A1. J. Biol. Chem. (2017)

Release Date

2016-12-21

Peptides

Putative cytochrome P450 126: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Putative cytochrome P450 126

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