SMTL ID : 5fsa.2 (1 other biounit)

Crystal structure of sterol 14-alpha demethylase (CYP51) from a pathogenic yeast Candida albicans in complex with the antifungal drug posaconazole

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.86 Å

Oligo State

monomer

Ligands

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

HEM.1: 23 residues within 4Å: Chain A: Y.76, Y.90, L.97, K.101, I.262, G.266, T.269, T.273, L.328, M.332, P.333, I.337, R.339, P.420, F.421, G.422, H.426, R.427, C.428, I.429, G.430, F.433 Ligands: X2N.2 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:I.262, A:L.328, A:P.333, A:F.421, A:I.429, A:F.433 Hydrogen bonds: A:Y.90, A:Y.90, A:H.426 Salt bridges: A:K.101, A:R.339, A:H.426 Metal complexes: A:C.428

1 x X2N: POSACONAZOLE(Non-covalent)

X2N.2: 23 residues within 4Å: Chain A: A.19, Y.22, G.23, Q.24, Y.76, L.79, F.84, Y.90, F.186, P.188, G.261, I.262, G.265, T.269, L.334, H.335, S.336, F.338, Y.463, S.464, S.465, M.466 Ligands: HEM.1 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Q.24, A:Y.76, A:F.84, A:P.188, A:L.334, A:F.338

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hargrove, T.Y. et al., Structural analyses of Candida albicans sterol 14 alpha-demethylase complexed with azole drugs address the molecular basis of azole-mediated inhibition of fungal sterol biosynthesis. J. Biol. Chem. (2017)

Release Date

2017-03-15

Peptides

CYP51 VARIANT1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

CYP51 VARIANT1

Related Entries With Identical Sequence