Iron in PDB 1g0b: Carbonmonoxy Liganded Equine Hemoglobin pH 8.5

The structure of Carbonmonoxy Liganded Equine Hemoglobin pH 8.5, PDB code: 1g0b was solved by T.C.Mueser, P.H.Rogers, A.Arnone, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	8.00 / 1.90
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	108.800, 63.200, 54.600, 90.00, 110.70, 90.00
R / Rfree (%)	n/a / n/a

The binding sites of Iron atom in the Carbonmonoxy Liganded Equine Hemoglobin pH 8.5 (pdb code 1g0b). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Carbonmonoxy Liganded Equine Hemoglobin pH 8.5, PDB code: 1g0b:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Carbonmonoxy Liganded Equine Hemoglobin pH 8.5


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Carbonmonoxy Liganded Equine Hemoglobin pH 8.5 within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe142 b:15.2 occ:1.00 FE A:HEM142 0.0 15.2 1.0 C A:CMO143 1.8 7.5 1.0 NC A:HEM142 2.0 12.9 1.0 NA A:HEM142 2.0 15.8 1.0 ND A:HEM142 2.0 17.7 1.0 NB A:HEM142 2.0 14.4 1.0 NE2 A:HIS87 2.1 12.9 1.0 O A:CMO143 2.9 13.5 1.0 C4A A:HEM142 3.0 17.1 1.0 C4C A:HEM142 3.0 11.6 1.0 C1A A:HEM142 3.0 19.6 1.0 C1C A:HEM142 3.0 11.8 1.0 C1D A:HEM142 3.0 16.9 1.0 CE1 A:HIS87 3.1 11.8 1.0 C4D A:HEM142 3.1 19.6 1.0 C4B A:HEM142 3.1 13.9 1.0 C1B A:HEM142 3.1 16.0 1.0 CD2 A:HIS87 3.2 11.5 1.0 CHD A:HEM142 3.4 13.1 1.0 CHC A:HEM142 3.4 13.2 1.0 CHA A:HEM142 3.4 17.2 1.0 CHB A:HEM142 3.5 14.8 1.0 ND1 A:HIS87 4.2 10.3 1.0 C3C A:HEM142 4.3 12.5 1.0 C3A A:HEM142 4.3 19.2 1.0 C2A A:HEM142 4.3 22.3 1.0 C2C A:HEM142 4.3 12.1 1.0 C3D A:HEM142 4.3 20.2 1.0 C2D A:HEM142 4.3 19.8 1.0 CG A:HIS87 4.3 10.6 1.0 C3B A:HEM142 4.3 10.5 1.0 C2B A:HEM142 4.3 13.8 1.0 NE2 A:HIS58 4.5 19.4 1.0 CG2 A:VAL62 5.0 16.6 1.0

Iron binding site 2 out of 2 in the Carbonmonoxy Liganded Equine Hemoglobin pH 8.5


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Carbonmonoxy Liganded Equine Hemoglobin pH 8.5 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe147 b:16.0 occ:1.00 FE B:HEM147 0.0 16.0 1.0 C B:CMO148 1.8 20.2 1.0 NB B:HEM147 2.0 13.7 1.0 ND B:HEM147 2.0 17.6 1.0 NA B:HEM147 2.0 15.7 1.0 NC B:HEM147 2.0 14.3 1.0 NE2 B:HIS92 2.1 15.1 1.0 O B:CMO148 2.9 18.9 1.0 C1D B:HEM147 3.0 17.9 1.0 C4B B:HEM147 3.0 14.8 1.0 C4C B:HEM147 3.0 13.6 1.0 C4D B:HEM147 3.0 17.0 1.0 C1B B:HEM147 3.0 17.3 1.0 C1A B:HEM147 3.1 16.3 1.0 C1C B:HEM147 3.1 13.2 1.0 C4A B:HEM147 3.1 13.9 1.0 CD2 B:HIS92 3.1 14.6 1.0 CE1 B:HIS92 3.1 15.7 1.0 CHB B:HEM147 3.4 16.1 1.0 CHA B:HEM147 3.4 15.2 1.0 CHD B:HEM147 3.4 16.9 1.0 CHC B:HEM147 3.4 12.1 1.0 ND1 B:HIS92 4.2 17.0 1.0 CG B:HIS92 4.2 17.3 1.0 C3D B:HEM147 4.2 18.7 1.0 C2D B:HEM147 4.3 19.8 1.0 C2A B:HEM147 4.3 21.3 1.0 C3B B:HEM147 4.3 13.8 1.0 C2B B:HEM147 4.3 14.8 1.0 C3A B:HEM147 4.3 18.0 1.0 C3C B:HEM147 4.3 14.2 1.0 C2C B:HEM147 4.3 14.6 1.0 NE2 B:HIS63 4.4 23.0 1.0 CG2 B:VAL67 4.6 11.7 1.0

T.C.Mueser, P.H.Rogers, A.Arnone. Interface Sliding As Illustrated By the Multiple Quaternary Structures of Liganded Hemoglobin. Biochemistry V. 39 15353 2000.
ISSN: ISSN 0006-2960
PubMed: 11112521
DOI: 10.1021/BI0012944