Iron in PDB 1ird: Crystal Structure of Human Carbonmonoxy-Haemoglobin at 1.25 A Resolution

The structure of Crystal Structure of Human Carbonmonoxy-Haemoglobin at 1.25 A Resolution, PDB code: 1ird was solved by S.-Y.Park, J.R.H.Tame, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.00 / 1.25
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	53.270, 53.270, 190.780, 90.00, 90.00, 90.00
R / Rfree (%)	16.3 / 21.4

The binding sites of Iron atom in the Crystal Structure of Human Carbonmonoxy-Haemoglobin at 1.25 A Resolution (pdb code 1ird). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Crystal Structure of Human Carbonmonoxy-Haemoglobin at 1.25 A Resolution, PDB code: 1ird:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Crystal Structure of Human Carbonmonoxy-Haemoglobin at 1.25 A Resolution


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 Human Carbonmonoxy-Haemoglobin at 1.25 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe142 b:13.4 occ:1.00 FE A:HEM142 0.0 13.4 1.0 C A:CMO143 1.7 14.1 1.0 NA A:HEM142 2.0 12.9 1.0 NC A:HEM142 2.0 13.5 1.0 NB A:HEM142 2.0 13.4 1.0 ND A:HEM142 2.1 13.3 1.0 NE2 A:HIS87 2.1 12.7 1.0 O A:CMO143 2.9 14.8 1.0 C4B A:HEM142 3.0 12.9 1.0 C4C A:HEM142 3.0 13.6 1.0 C1D A:HEM142 3.0 14.1 1.0 C1C A:HEM142 3.0 12.7 1.0 CE1 A:HIS87 3.0 13.2 1.0 C4D A:HEM142 3.1 14.1 1.0 C1B A:HEM142 3.1 13.2 1.0 C1A A:HEM142 3.1 13.4 1.0 C4A A:HEM142 3.1 12.8 1.0 CD2 A:HIS87 3.1 14.1 1.0 CHB A:HEM142 3.3 13.8 1.0 CHC A:HEM142 3.4 13.1 1.0 CHD A:HEM142 3.4 13.5 1.0 CHA A:HEM142 3.4 14.2 1.0 ND1 A:HIS87 4.2 13.5 1.0 C3C A:HEM142 4.2 13.2 1.0 C2C A:HEM142 4.2 13.3 1.0 C2B A:HEM142 4.3 13.0 1.0 C3A A:HEM142 4.3 14.1 1.0 C2D A:HEM142 4.3 15.2 1.0 CG A:HIS87 4.3 13.9 1.0 C3B A:HEM142 4.3 12.8 1.0 C3D A:HEM142 4.3 15.2 1.0 C2A A:HEM142 4.4 15.3 1.0 NE2 A:HIS58 4.4 17.7 1.0 CG2 A:VAL62 5.0 15.6 1.0

Iron binding site 2 out of 2 in the Crystal Structure of Human Carbonmonoxy-Haemoglobin at 1.25 A Resolution


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Crystal Structure of Human Carbonmonoxy-Haemoglobin at 1.25 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe347 b:16.1 occ:1.00 FE B:HEM347 0.0 16.1 1.0 C B:CMO348 1.7 15.1 1.0 NA B:HEM347 2.0 15.8 1.0 NC B:HEM347 2.0 16.2 1.0 NB B:HEM347 2.0 15.8 1.0 ND B:HEM347 2.0 16.7 1.0 NE2 B:HIS292 2.1 16.5 1.0 O B:CMO348 2.9 16.7 1.0 C1A B:HEM347 3.0 16.6 1.0 C1D B:HEM347 3.0 16.8 1.0 C4B B:HEM347 3.0 16.5 1.0 C4C B:HEM347 3.0 16.1 1.0 C1C B:HEM347 3.1 16.3 1.0 C4A B:HEM347 3.1 16.5 1.0 C1B B:HEM347 3.1 16.3 1.0 CE1 B:HIS292 3.1 16.7 1.0 C4D B:HEM347 3.1 17.9 1.0 CD2 B:HIS292 3.1 17.1 1.0 CHD B:HEM347 3.4 16.6 1.0 CHC B:HEM347 3.4 16.2 1.0 CHB B:HEM347 3.5 16.3 1.0 CHA B:HEM347 3.5 16.1 1.0 ND1 B:HIS292 4.2 15.9 1.0 C2C B:HEM347 4.3 15.3 1.0 C3C B:HEM347 4.3 16.1 1.0 C2D B:HEM347 4.3 17.1 1.0 CG B:HIS292 4.3 14.9 1.0 C3A B:HEM347 4.3 16.8 1.0 C2A B:HEM347 4.3 16.9 1.0 C3B B:HEM347 4.3 16.4 1.0 C2B B:HEM347 4.3 16.1 1.0 C3D B:HEM347 4.3 16.7 1.0 NE2 B:HIS263 4.5 19.1 1.0 CG2 B:VAL267 4.7 18.0 1.0

S.-Y.Park, J.R.H.Tame. Carbonmonoxy-Haemoglobin at 1.25 A Resolution To Be Published.