Iron in PDB 1mlu: Nitric Oxide Recombination to Double Mutants of Myoglobin: the Role of Ligand Diffusion in A Fluctuating Heme Pocket

The structure of Nitric Oxide Recombination to Double Mutants of Myoglobin: the Role of Ligand Diffusion in A Fluctuating Heme Pocket, PDB code: 1mlu was solved by M.L.Quillin, 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 / 1.90
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 (%)	14.3 / n/a

The binding sites of Iron atom in the Nitric Oxide Recombination to Double Mutants of Myoglobin: the Role of Ligand Diffusion in A Fluctuating Heme Pocket (pdb code 1mlu). 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 Nitric Oxide Recombination to Double Mutants of Myoglobin: the Role of Ligand Diffusion in A Fluctuating Heme Pocket, PDB code: 1mlu:

Iron binding site 1 out of 1 in the Nitric Oxide Recombination to Double Mutants of Myoglobin: the Role of Ligand Diffusion in A Fluctuating Heme Pocket


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Nitric Oxide Recombination to Double Mutants of Myoglobin: the Role of Ligand Diffusion in A Fluctuating Heme Pocket within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe154 b:14.3 occ:1.00 FE A:HEM154 0.0 14.3 1.0 C A:CMO155 1.7 13.7 0.7 ND A:HEM154 1.9 13.7 1.0 NC A:HEM154 1.9 12.5 1.0 NA A:HEM154 2.0 12.5 1.0 NB A:HEM154 2.0 12.6 1.0 NE2 A:HIS93 2.2 14.0 1.0 O A:CMO155 2.8 15.3 0.7 C1C A:HEM154 3.0 12.1 1.0 C4D A:HEM154 3.0 14.5 1.0 C4A A:HEM154 3.0 12.0 1.0 C1A A:HEM154 3.0 13.4 1.0 C1D A:HEM154 3.0 14.0 1.0 C4C A:HEM154 3.0 12.6 1.0 C1B A:HEM154 3.0 12.0 1.0 C4B A:HEM154 3.1 12.0 1.0 CD2 A:HIS93 3.1 14.9 1.0 CE1 A:HIS93 3.2 14.8 1.0 CHC A:HEM154 3.4 12.2 1.0 CHB A:HEM154 3.4 11.6 1.0 CHA A:HEM154 3.4 13.5 1.0 CHD A:HEM154 3.5 12.7 1.0 C2C A:HEM154 4.2 12.3 1.0 C3D A:HEM154 4.2 16.1 1.0 C2D A:HEM154 4.2 15.6 1.0 C3C A:HEM154 4.2 13.4 1.0 C2A A:HEM154 4.3 14.0 1.0 C3A A:HEM154 4.3 13.2 1.0 C3B A:HEM154 4.3 12.1 1.0 C2B A:HEM154 4.3 12.2 1.0 CG A:HIS93 4.3 13.2 1.0 ND1 A:HIS93 4.3 14.8 1.0 O A:HOH216 4.4 27.3 1.0

M.L.Carlson, R.Regan, R.Elber, H.Li, G.N.Phillips Jr., J.S.Olson, Q.H.Gibson. Nitric Oxide Recombination to Double Mutants of Myoglobin: Role of Ligand Diffusion in A Fluctuating Heme Pocket. Biochemistry V. 33 10597 1994.
ISSN: ISSN 0006-2960
PubMed: 8075059
DOI: 10.1021/BI00201A005