Iron in PDB 3ag0: Crystal Structure of Carbonmonoxy Humnan Cytoglobin

The structure of Crystal Structure of Carbonmonoxy Humnan Cytoglobin, PDB code: 3ag0 was solved by M.Makino, H.Sawai, Y.Shiro, H.Sugimoto, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.92 / 2.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	36.198, 43.977, 94.019, 90.00, 90.00, 90.00
R / Rfree (%)	21.5 / 24.8

The binding sites of Iron atom in the Crystal Structure of Carbonmonoxy Humnan Cytoglobin (pdb code 3ag0). 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 Crystal Structure of Carbonmonoxy Humnan Cytoglobin, PDB code: 3ag0:

Iron binding site 1 out of 1 in the Crystal Structure of Carbonmonoxy Humnan Cytoglobin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Carbonmonoxy Humnan Cytoglobin within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe191 b:22.4 occ:1.00 FE A:HEM191 0.0 22.4 1.0 C A:CMO192 1.8 40.1 1.0 ND A:HEM191 2.0 11.0 1.0 NB A:HEM191 2.0 19.3 1.0 NC A:HEM191 2.0 19.9 1.0 NA A:HEM191 2.0 23.8 1.0 NE2 A:HIS113 2.1 16.0 1.0 O A:CMO192 2.9 44.0 1.0 C1B A:HEM191 3.0 18.9 1.0 C1D A:HEM191 3.0 13.6 1.0 C4A A:HEM191 3.0 20.7 1.0 C4D A:HEM191 3.0 18.3 1.0 C4C A:HEM191 3.0 14.5 1.0 C1C A:HEM191 3.0 19.3 1.0 CD2 A:HIS113 3.1 18.6 1.0 C4B A:HEM191 3.1 17.9 1.0 C1A A:HEM191 3.1 19.4 1.0 CE1 A:HIS113 3.2 19.1 1.0 CHB A:HEM191 3.3 18.7 1.0 CHD A:HEM191 3.3 9.5 1.0 CHA A:HEM191 3.4 22.1 1.0 CHC A:HEM191 3.4 18.6 1.0 C3A A:HEM191 4.2 23.5 1.0 CG A:HIS113 4.2 25.3 1.0 C3D A:HEM191 4.2 19.8 1.0 ND1 A:HIS113 4.3 27.4 1.0 C2B A:HEM191 4.3 20.4 1.0 C2D A:HEM191 4.3 14.3 1.0 C3B A:HEM191 4.3 16.8 1.0 C2A A:HEM191 4.3 24.0 1.0 C2C A:HEM191 4.3 16.4 1.0 C3C A:HEM191 4.3 19.5 1.0 CG2 A:VAL85 4.7 15.9 1.0

M.Makino, H.Sawai, Y.Shiro, H.Sugimoto. Crystal Structure of the Carbon Monoxide Complex of Human Cytoglobin Proteins V. 79 1143 2011.
ISSN: ISSN 0887-3585
PubMed: 21254233
DOI: 10.1002/PROT.22950