SMTL ID : 3iw0.1

Crystal structure of Mycobacterium tuberculosis cytochrome P450 CYP125, C2221 crystal form

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

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

HEM.1: 29 residues within 4Å: Chain A: M.116, L.117, H.124, R.128, F.135, I.179, M.264, L.265, A.268, G.269, T.272, T.273, S.276, P.312, F.316, R.318, Y.341, G.368, F.369, G.370, G.371, A.374, H.375, Y.376, C.377, I.378, G.379, L.382, A.383 22 PLIP interactions: 21 interactions with chain A, 1 Ligand-Water interactions Hydrophobic interactions: A:L.117, A:F.135, A:I.179, A:A.268, A:P.312, A:F.316, A:Y.341, A:F.369, A:I.378, A:L.382 Hydrogen bonds: A:Y.341, A:G.371, A:G.371 Water bridges: A:R.318, A:Y.376 Salt bridges: A:H.124, A:R.128, A:R.318, A:H.375 pi-Stacking: A:F.369 Metal complexes: A:C.377, H2O.15

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 2 residues within 4Å: Chain A: H.66, D.67 2 PLIP interactions: 2 interactions with chain A Water bridges: A:D.67, A:D.67

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

McLean, K.J. et al., The Structure of Mycobacterium tuberculosis CYP125: molecular basis for cholesterol binding in a P450 needed for host infection. J.Biol.Chem. (2009)

Release Date

2009-11-03

Peptides

Cytochrome P450 CYP125: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Cytochrome P450 CYP125

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