Iron in PDB 1e86: Cytochrome C' From Alcaligenes Xylosoxidans - Reduced Structure with Co Bound to Distal Side of Heme

The structure of Cytochrome C' From Alcaligenes Xylosoxidans - Reduced Structure with Co Bound to Distal Side of Heme, PDB code: 1e86 was solved by D.M.Lawson, C.E.M.Stevenson, C.R.Andrew, R.R.Eady, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 1.95
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	53.639, 53.639, 180.935, 90.00, 90.00, 120.00
R / Rfree (%)	20.3 / 25.8

The binding sites of Iron atom in the Cytochrome C' From Alcaligenes Xylosoxidans - Reduced Structure with Co Bound to Distal Side of Heme (pdb code 1e86). 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 Cytochrome C' From Alcaligenes Xylosoxidans - Reduced Structure with Co Bound to Distal Side of Heme, PDB code: 1e86:

Iron binding site 1 out of 1 in the Cytochrome C' From Alcaligenes Xylosoxidans - Reduced Structure with Co Bound to Distal Side of Heme


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cytochrome C' From Alcaligenes Xylosoxidans - Reduced Structure with Co Bound to Distal Side of Heme within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe128 b:19.6 occ:1.00 FE A:HEC128 0.0 19.6 1.0 NA A:HEC128 2.0 17.2 1.0 NB A:HEC128 2.0 16.8 1.0 NC A:HEC128 2.0 14.0 1.0 ND A:HEC128 2.0 12.3 1.0 C A:CMO130 2.1 22.5 1.0 NE2 A:HIS120 2.1 11.5 1.0 C4B A:HEC128 3.0 12.7 1.0 C4C A:HEC128 3.0 16.4 1.0 C4A A:HEC128 3.0 18.8 1.0 C1B A:HEC128 3.1 13.5 1.0 C1A A:HEC128 3.1 20.5 1.0 C1D A:HEC128 3.1 12.8 1.0 C4D A:HEC128 3.1 16.6 1.0 CD2 A:HIS120 3.1 15.7 1.0 C1C A:HEC128 3.1 15.4 1.0 CE1 A:HIS120 3.1 17.6 1.0 O A:CMO130 3.2 31.0 1.0 CHD A:HEC128 3.4 15.6 1.0 CHA A:HEC128 3.4 14.4 1.0 CHC A:HEC128 3.5 14.7 1.0 CHB A:HEC128 3.5 15.2 1.0 ND1 A:HIS120 4.2 18.2 1.0 CG A:HIS120 4.2 16.6 1.0 C2B A:HEC128 4.3 14.6 1.0 C3A A:HEC128 4.3 22.7 1.0 C2A A:HEC128 4.3 21.9 1.0 C3B A:HEC128 4.3 12.3 1.0 C2D A:HEC128 4.3 15.2 1.0 C3C A:HEC128 4.3 15.2 1.0 C2C A:HEC128 4.3 14.4 1.0 C3D A:HEC128 4.3 14.9 1.0 CE A:MET19 4.6 29.0 1.0 NH1 A:ARG124 4.6 16.2 1.0 CB A:LEU16 4.9 18.4 1.0

D.M.Lawson, C.E.M.Stevenson, C.R.Andrew, R.R.Eady. Unprecedented Proximal Binding of Nitric Oxide to Heme: Implications For Guanylate Cyclase Embo J. V. 19 5661 2000.
ISSN: ISSN 0261-4189
PubMed: 11060017
DOI: 10.1093/EMBOJ/19.21.5661