Iron in PDB 2bdm: Structure of Cytochrome P450 2B4 with Bound Bifonazole

All present enzymatic activity of Structure of Cytochrome P450 2B4 with Bound Bifonazole:
1.14.14.1;

The structure of Structure of Cytochrome P450 2B4 with Bound Bifonazole, PDB code: 2bdm was solved by Y.Zhao, M.A.White, B.K.Muralidhara, L.Sun, J.R.Halpert, C.D.Stout, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.30
Space group	P 61 2 2
Cell size a, b, c (Å), α, β, γ (°)	203.210, 203.210, 103.450, 90.00, 90.00, 120.00
R / Rfree (%)	19.6 / 21.5

The binding sites of Iron atom in the Structure of Cytochrome P450 2B4 with Bound Bifonazole (pdb code 2bdm). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Structure of Cytochrome P450 2B4 with Bound Bifonazole, PDB code: 2bdm:

Iron binding site 1 out of 1 in the Structure of Cytochrome P450 2B4 with Bound Bifonazole


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Cytochrome P450 2B4 with Bound Bifonazole within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe500 b:37.8 occ:1.00 FE A:HEM500 0.0 37.8 1.0 NC A:HEM500 2.0 38.4 1.0 NA A:HEM500 2.0 39.6 1.0 ND A:HEM500 2.1 41.0 1.0 NB A:HEM500 2.1 39.2 1.0 NAD A:TMI501 2.1 38.3 1.0 SG A:CYS436 2.3 37.3 1.0 C1C A:HEM500 3.0 39.7 1.0 C1D A:HEM500 3.0 42.5 1.0 C4B A:HEM500 3.0 38.6 1.0 C4D A:HEM500 3.0 41.6 1.0 C4A A:HEM500 3.0 40.4 1.0 C1A A:HEM500 3.1 40.5 1.0 C4C A:HEM500 3.1 41.3 1.0 CAC A:TMI501 3.1 39.5 1.0 C1B A:HEM500 3.1 39.2 1.0 CAE A:TMI501 3.1 40.9 1.0 CHC A:HEM500 3.3 38.7 1.0 CB A:CYS436 3.3 38.7 1.0 CHB A:HEM500 3.3 38.6 1.0 CHD A:HEM500 3.3 41.2 1.0 CHA A:HEM500 3.4 40.1 1.0 CA A:CYS436 4.2 40.6 1.0 NAB A:TMI501 4.2 40.2 1.0 C2C A:HEM500 4.2 40.4 1.0 C2D A:HEM500 4.2 43.2 1.0 C3A A:HEM500 4.2 38.5 1.0 C3D A:HEM500 4.2 44.7 1.0 C2A A:HEM500 4.3 40.3 1.0 CAF A:TMI501 4.3 38.5 1.0 C3C A:HEM500 4.3 42.1 1.0 C3B A:HEM500 4.3 38.4 1.0 C2B A:HEM500 4.3 38.9 1.0 N A:GLY438 4.7 42.9 1.0 C A:CYS436 4.8 38.1 1.0 N A:LEU437 4.9 37.8 1.0

Y.Zhao, M.A.White, B.K.Muralidhara, L.Sun, J.R.Halpert, C.D.Stout. Structure of Microsomal Cytochrome P450 2B4 Complexed with the Antifungal Drug Bifonazole: Insight Into P450 Conformational Plasticity and Membrane Interaction. J.Biol.Chem. V. 281 5973 2006.
ISSN: ISSN 0021-9258
PubMed: 16373351
DOI: 10.1074/JBC.M511464200