Iron in PDB 1cyo: Bovine Cytochrome B(5)

The structure of Bovine Cytochrome B(5), PDB code: 1cyo was solved by R.C.E.Durley, F.S.Mathews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	10.00 / 1.50
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	64.540, 46.040, 29.910, 90.00, 90.00, 90.00
R / Rfree (%)	16 / n/a

The binding sites of Iron atom in the Bovine Cytochrome B(5) (pdb code 1cyo). 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 Bovine Cytochrome B(5), PDB code: 1cyo:

Iron binding site 1 out of 1 in the Bovine Cytochrome B(5)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Bovine Cytochrome B(5) within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe201 b:10.8 occ:1.00 FE A:HEM201 0.0 10.8 1.0 NB A:HEM201 2.0 9.1 1.0 NA A:HEM201 2.0 9.4 1.0 NC A:HEM201 2.0 10.0 1.0 ND A:HEM201 2.0 10.9 1.0 NE2 A:HIS63 2.0 10.2 1.0 NE2 A:HIS39 2.1 10.6 1.0 CE1 A:HIS63 2.9 8.8 1.0 C1A A:HEM201 3.0 8.0 1.0 CE1 A:HIS39 3.0 9.4 1.0 C4B A:HEM201 3.0 8.9 1.0 C4D A:HEM201 3.0 11.2 1.0 CD2 A:HIS63 3.0 7.7 1.0 C1B A:HEM201 3.0 8.4 1.0 C4C A:HEM201 3.0 11.0 1.0 C1C A:HEM201 3.0 9.8 1.0 CD2 A:HIS39 3.1 7.8 1.0 C1D A:HEM201 3.1 10.7 1.0 C4A A:HEM201 3.1 8.9 1.0 CHA A:HEM201 3.4 10.1 1.0 CHC A:HEM201 3.4 9.3 1.0 CHD A:HEM201 3.4 9.6 1.0 CHB A:HEM201 3.4 7.3 1.0 ND1 A:HIS63 4.1 8.0 1.0 CG A:HIS63 4.2 9.2 1.0 CG A:HIS39 4.2 7.4 1.0 ND1 A:HIS39 4.2 9.7 1.0 C3D A:HEM201 4.3 13.9 1.0 C3B A:HEM201 4.3 11.7 1.0 C2A A:HEM201 4.3 9.1 1.0 C2B A:HEM201 4.3 8.9 1.0 C2D A:HEM201 4.3 10.1 1.0 C3C A:HEM201 4.3 11.2 1.0 C3A A:HEM201 4.3 8.7 1.0 C2C A:HEM201 4.3 11.6 1.0 N A:GLY41 5.0 12.2 1.0

R.C.Durley, F.S.Mathews. Refinement and Structural Analysis of Bovine Cytochrome B5 at 1.5 A Resolution. Acta Crystallogr.,Sect.D V. 52 65 1996.
ISSN: ISSN 0907-4449
PubMed: 15299727
DOI: 10.1107/S0907444995007827