Iron in PDB 1mym: Structural Determinants of Co Stretching Vibration Frequencies in Myoglobin

The structure of Structural Determinants of Co Stretching Vibration Frequencies in Myoglobin, PDB code: 1mym was solved by T.Li, G.N.Phillips Jr., with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 1.70
Space group	P 6
Cell size a, b, c (Å), α, β, γ (°)	91.370, 91.370, 45.930, 90.00, 90.00, 120.00
R / Rfree (%)	15.9 / n/a

The binding sites of Iron atom in the Structural Determinants of Co Stretching Vibration Frequencies in Myoglobin (pdb code 1mym). 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 Structural Determinants of Co Stretching Vibration Frequencies in Myoglobin, PDB code: 1mym:

Iron binding site 1 out of 1 in the Structural Determinants of Co Stretching Vibration Frequencies in Myoglobin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structural Determinants of Co Stretching Vibration Frequencies in Myoglobin within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe154 b:17.8 occ:1.00 FE A:HEM154 0.0 17.8 1.0 C A:CMO155 1.9 18.7 0.8 NA A:HEM154 1.9 15.4 1.0 NB A:HEM154 2.0 15.4 1.0 NC A:HEM154 2.0 16.9 1.0 ND A:HEM154 2.0 16.4 1.0 NE2 A:HIS93 2.2 16.4 1.0 O A:CMO155 3.0 18.7 0.8 C4A A:HEM154 3.0 15.3 1.0 C1B A:HEM154 3.0 16.0 1.0 C1C A:HEM154 3.0 16.1 1.0 C1A A:HEM154 3.0 17.2 1.0 C4B A:HEM154 3.0 15.6 1.0 C4D A:HEM154 3.0 17.3 1.0 C1D A:HEM154 3.1 17.3 1.0 C4C A:HEM154 3.1 17.1 1.0 CE1 A:HIS93 3.1 17.0 1.0 CD2 A:HIS93 3.2 16.9 1.0 CHB A:HEM154 3.4 14.4 1.0 CHC A:HEM154 3.4 15.5 1.0 CHA A:HEM154 3.4 16.9 1.0 CHD A:HEM154 3.5 16.5 1.0 C3A A:HEM154 4.2 16.2 1.0 C3B A:HEM154 4.3 15.2 1.0 C2B A:HEM154 4.3 15.1 1.0 C3D A:HEM154 4.3 18.9 1.0 C2C A:HEM154 4.3 17.6 1.0 C2A A:HEM154 4.3 16.5 1.0 C3C A:HEM154 4.3 18.3 1.0 C2D A:HEM154 4.3 19.1 1.0 ND1 A:HIS93 4.3 17.7 1.0 CG A:HIS93 4.4 16.2 1.0 CG2 A:VAL68 4.5 16.7 1.0

T.Li, M.L.Quillin, G.N.Phillips Jr., J.S.Olson. Structural Determinants of the Stretching Frequency of Co Bound to Myoglobin. Biochemistry V. 33 1433 1994.
ISSN: ISSN 0006-2960
PubMed: 8312263
DOI: 10.1021/BI00172A021