Iron in PDB 6oob: Human CYP3A4 Bound to A Suicide Substrate

All present enzymatic activity of Human CYP3A4 Bound to A Suicide Substrate:
1.14.14.55; 1.14.14.56; 1.14.14.73;

The structure of Human CYP3A4 Bound to A Suicide Substrate, PDB code: 6oob was solved by I.F.Sevrioukova, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	63.73 / 2.20
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	77.906, 102.383, 127.464, 90.00, 90.00, 90.00
R / Rfree (%)	20.7 / 27.5

The binding sites of Iron atom in the Human CYP3A4 Bound to A Suicide Substrate (pdb code 6oob). 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 Human CYP3A4 Bound to A Suicide Substrate, PDB code: 6oob:

Iron binding site 1 out of 1 in the Human CYP3A4 Bound to A Suicide Substrate


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Human CYP3A4 Bound to A Suicide Substrate within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe601 b:55.6 occ:1.00 FE A:HEM601 0.0 55.6 1.0 NA A:HEM601 2.0 50.4 1.0 NB A:HEM601 2.0 48.4 1.0 ND A:HEM601 2.0 40.2 1.0 NC A:HEM601 2.1 41.6 1.0 O A:HOH717 2.4 70.9 1.0 SG A:CYS442 2.4 60.0 1.0 C4A A:HEM601 3.0 43.5 1.0 C1B A:HEM601 3.0 50.7 1.0 C1A A:HEM601 3.0 41.2 1.0 C4D A:HEM601 3.0 48.3 1.0 C4B A:HEM601 3.1 53.4 1.0 C1D A:HEM601 3.1 59.4 1.0 C1C A:HEM601 3.1 48.9 1.0 C4C A:HEM601 3.1 55.0 1.0 CHB A:HEM601 3.3 53.0 1.0 CB A:CYS442 3.4 57.9 1.0 CHA A:HEM601 3.4 43.4 1.0 CHC A:HEM601 3.5 41.7 1.0 CHD A:HEM601 3.5 47.1 1.0 CA A:CYS442 4.1 57.4 1.0 C3A A:HEM601 4.2 50.0 1.0 C2A A:HEM601 4.2 55.1 1.0 C2B A:HEM601 4.2 44.0 1.0 C3B A:HEM601 4.3 48.7 1.0 C3D A:HEM601 4.3 46.7 1.0 C2C A:HEM601 4.3 52.9 1.0 C2D A:HEM601 4.3 50.7 1.0 C3C A:HEM601 4.3 48.9 1.0 O A:ALA305 4.7 66.0 1.0 C A:CYS442 4.8 55.4 1.0 CB A:ALA305 4.8 61.6 1.0 N A:GLY444 5.0 63.9 1.0

I.F.Sevrioukova, I.F.Sevrioukova. N/A N/A.
ISSN: ESSN 1422-0067
PubMed: 31480231
DOI: 10.3390/IJMS20174245