SMTL ID : 2ij7.6 (5 other biounits)

Structure of Mycobacterium tuberculosis CYP121 in complex with the antifungal drug fluconazole

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

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

HEM.1: 21 residues within 4Å: Chain A: M.62, M.86, H.146, F.230, G.234, S.237, T.238, F.241, F.280, L.284, R.286, L.309, A.337, F.338, G.339, Q.342, H.343, C.345, P.346, G.347 Ligands: TPF.2 13 PLIP interactions: 12 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:F.230, A:F.230, A:F.241, A:F.280, A:L.284, A:L.309, A:F.338, A:P.346 Water bridges: A:R.95 Salt bridges: A:R.286, A:H.343 Metal complexes: A:C.345, H2O.12

1 x TPF: 2-(2,4-DIFLUOROPHENYL)-1,3-DI(1H-1,2,4-TRIAZOL-1-YL)PROPAN-2-OL(Non-covalent)

TPF.2: 9 residues within 4Å: Chain A: N.85, F.168, T.229, A.233, S.237, F.280, Q.385, R.386 Ligands: HEM.1 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.233 Hydrogen bonds: A:S.237, A:Q.385, A:R.386, A:R.386 pi-Cation interactions: A:R.386 Halogen bonds: A:N.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Seward, H.E. et al., Crystal structure of the Mycobacterium tuberculosis P450 CYP121-fluconazole complex reveals new azole drug-P450 binding mode. J.Biol.Chem. (2006)

Release Date

2006-11-07

Peptides

Cytochrome P450 121: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

Cytochrome P450 121

Related Entries With Identical Sequence