Iron in PDB 2mgk: High Resolution Crystal Structures of Five Distal Histidine Mutants of Sperm Whale Myoglobin

The structure of High Resolution Crystal Structures of Five Distal Histidine Mutants of Sperm Whale Myoglobin, PDB code: 2mgk was solved by M.L.Quillin, R.M.Arduini, G.N.Phillips Jr., with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	5.00 / 2.00
Space group	P 6
Cell size a, b, c (Å), α, β, γ (°)	91.200, 91.200, 45.870, 90.00, 90.00, 120.00
R / Rfree (%)	14.6 / n/a

The binding sites of Iron atom in the High Resolution Crystal Structures of Five Distal Histidine Mutants of Sperm Whale Myoglobin (pdb code 2mgk). 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 High Resolution Crystal Structures of Five Distal Histidine Mutants of Sperm Whale Myoglobin, PDB code: 2mgk:

Iron binding site 1 out of 1 in the High Resolution Crystal Structures of Five Distal Histidine Mutants of Sperm Whale Myoglobin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of High Resolution Crystal Structures of Five Distal Histidine Mutants of Sperm Whale Myoglobin within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe154 b:13.5 occ:1.00 FE A:HEM154 0.0 13.5 1.0 C A:CMO155 1.9 12.2 0.9 NB A:HEM154 1.9 11.0 1.0 NC A:HEM154 1.9 11.4 1.0 NA A:HEM154 1.9 11.0 1.0 ND A:HEM154 2.1 11.8 1.0 NE2 A:HIS93 2.3 12.2 1.0 C1B A:HEM154 2.9 11.6 1.0 C4B A:HEM154 2.9 11.3 1.0 C4A A:HEM154 3.0 11.6 1.0 C1C A:HEM154 3.0 12.3 1.0 O A:CMO155 3.0 13.2 0.9 C4C A:HEM154 3.0 11.4 1.0 C1A A:HEM154 3.1 12.6 1.0 C1D A:HEM154 3.2 12.3 1.0 C4D A:HEM154 3.2 12.3 1.0 CE1 A:HIS93 3.2 14.0 1.0 CD2 A:HIS93 3.3 13.5 1.0 CHB A:HEM154 3.3 10.9 1.0 CHC A:HEM154 3.5 12.6 1.0 CHD A:HEM154 3.5 10.6 1.0 CHA A:HEM154 3.6 12.3 1.0 C2C A:HEM154 4.2 11.8 1.0 C3B A:HEM154 4.2 12.1 1.0 C2B A:HEM154 4.2 11.7 1.0 ND1 A:HIS93 4.3 13.5 1.0 C3C A:HEM154 4.3 12.6 1.0 C3A A:HEM154 4.3 11.2 1.0 CG A:HIS93 4.4 11.8 1.0 C2A A:HEM154 4.4 12.0 1.0 C3D A:HEM154 4.4 12.5 1.0 C2D A:HEM154 4.5 13.6 1.0 CG2 A:VAL68 4.7 10.3 1.0 NE2 A:HIS64 4.8 16.7 1.0

M.L.Quillin, R.M.Arduini, J.S.Olson, G.N.Phillips Jr.. High-Resolution Crystal Structures of Distal Histidine Mutants of Sperm Whale Myoglobin. J.Mol.Biol. V. 234 140 1993.
ISSN: ISSN 0022-2836
PubMed: 8230194
DOI: 10.1006/JMBI.1993.1569