Cobalt in PDB 2o5s: Cobalt Horse Heart Myoglobin, Nitrite Modified

The structure of Cobalt Horse Heart Myoglobin, Nitrite Modified, PDB code: 2o5s was solved by G.B.Richter-Addo, Z.N.Zahran, L.Chooback, D.M.Copeland, A.H.West, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.58 / 1.60
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	35.168, 28.680, 63.356, 90.00, 106.09, 90.00
R / Rfree (%)	17.4 / 21.5

The binding sites of Cobalt atom in the Cobalt Horse Heart Myoglobin, Nitrite Modified (pdb code 2o5s). This binding sites where shown within 5.0 Angstroms radius around Cobalt atom.
In total only one binding site of Cobalt was determined in the Cobalt Horse Heart Myoglobin, Nitrite Modified, PDB code: 2o5s:

Cobalt binding site 1 out of 1 in the Cobalt Horse Heart Myoglobin, Nitrite Modified


Mono view


Stereo pair view

A full contact list of Cobalt with other atoms in the Co binding site number 1 of Cobalt Horse Heart Myoglobin, Nitrite Modified within 5.0Å range: probe atom residue distance (Å) B Occ X:Co154 b:11.8 occ:1.00 CO X:COH154 0.0 11.8 1.0 NC X:COH154 2.0 7.9 1.0 ND X:COH154 2.0 8.4 1.0 NA X:COH154 2.1 8.2 1.0 NB X:COH154 2.1 9.2 1.0 NE2 X:HIS93 2.1 8.8 1.0 O2 X:NO2159 2.1 12.2 0.8 N X:NO2159 2.7 14.2 0.8 C4C X:COH154 3.0 10.6 1.0 C1C X:COH154 3.0 7.7 1.0 C1D X:COH154 3.0 8.8 1.0 C4B X:COH154 3.0 9.4 1.0 C4A X:COH154 3.0 8.0 1.0 C1A X:COH154 3.1 10.2 1.0 C4D X:COH154 3.1 9.2 1.0 C1B X:COH154 3.1 9.4 1.0 CE1 X:HIS93 3.1 12.9 1.0 CD2 X:HIS93 3.1 9.6 1.0 CHC X:COH154 3.3 10.1 1.0 CHD X:COH154 3.4 10.6 1.0 CHB X:COH154 3.4 9.2 1.0 CHA X:COH154 3.5 10.3 1.0 O1 X:NO2159 3.9 16.6 0.8 ND1 X:HIS93 4.2 12.1 1.0 CG X:HIS93 4.3 11.8 1.0 C2A X:COH154 4.3 8.7 1.0 C3B X:COH154 4.3 9.7 1.0 C2C X:COH154 4.3 10.3 1.0 C2B X:COH154 4.3 9.2 1.0 C3A X:COH154 4.3 8.9 1.0 C3C X:COH154 4.3 10.9 1.0 C2D X:COH154 4.3 9.6 1.0 C3D X:COH154 4.3 10.1 1.0 NE2 X:HIS64 4.5 13.7 1.0 CG2 X:VAL68 4.7 6.2 1.0

Z.N.Zahran, L.Chooback, D.M.Copeland, A.H.West, G.B.Richter-Addo. Crystal Structures of Manganese- and Cobalt-Substituted Myoglobin in Complex with No and Nitrite Reveal Unusual Ligand Conformations. J.Inorg.Biochem. V. 102 216 2008.
ISSN: ISSN 0162-0134
PubMed: 17905436
DOI: 10.1016/J.JINORGBIO.2007.08.002