Molybdenum in the structure of Reduced Form of Formate Dehydrogenase H From E. Coli (pdb 1aa6)

The binding sites of Molybdenum atom in the structure of Reduced Form of Formate Dehydrogenase H From E. Coli (pdb code 1aa6). This binding sites where shown with 5.0 Angstroms radius around Molybdenum atom. The 1aa6 structure was solved by P.D.SUN, J.C.BOYINGTON, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 6.0-2.3 Space group P41212 a (A) 146.400 b (A) 146.400 c (A) 82.700 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 21.7 Rfree (%) 28.7 Molybdenum Binding Sites: Molybdenum binding site 1 out of 1 in 1aa6 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Molybdenum in the PDB 1aa6. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Molybdenum atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Ala137, A: Cse140, A: Gly334, A: Gln335, A: Arg581, A: Mgd801, A: Mgd802, A: Hoh848, conact list: Atom Atom Distance (A) Mo O A:Ala137 4.45 Mo O A:Ala137 4.57 Mo SE A:Cse140 2.54 Mo N A:Cse140 4.59 Mo CB A:Cse140 3.71 Mo C A:Cse140 4.92 Mo CA A:Cse140 3.72 Mo N A:Gly334 4.64 Mo C A:Gly334 4.94 Mo CA A:Gly334 4.28 Mo N A:Gln335 4.59 Mo OE1 A:Gln335 4.26 Mo CD A:Gln335 4.77 Mo CG A:Gln335 4.98 Mo NH2 A:Arg581 4.53 Mo S13 A:Mgd801 2.28 Mo C11 A:Mgd801 4.57 Mo C13 A:Mgd801 3.15 Mo C10 A:Mgd801 5.00 Mo C12 A:Mgd801 3.10 Mo C14 A:Mgd801 4.61 Mo S12 A:Mgd801 2.09 Mo N15 A:Mgd801 4.88 Mo S13 A:Mgd802 2.34 Mo C11 A:Mgd802 4.84 Mo C13 A:Mgd802 3.35 Mo C12 A:Mgd802 3.39 Mo C14 A:Mgd802 4.80 Mo S12 A:Mgd802 2.47 Mo O A:Hoh848 4.62 interactive model: