Copper in the structure of Crystal Structure of A Ternary Electron Transfer Complex Between Methylamine Dehydrogenase, Amicyanin and A C-Type Cytochrome (pdb 2mta)

The binding sites of Copper atom in the structure of Crystal Structure of A Ternary Electron Transfer Complex Between Methylamine Dehydrogenase, Amicyanin and A C-Type Cytochrome (pdb code 2mta). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 2mta structure was solved by L.CHEN, F.S.MATHEWS, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 2.4 Space group C2221 a (A) 148.810 b (A) 68.850 c (A) 187.180 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 17.9 Rfree (%) n/a Copper Binding Sites: Copper binding site 1 out of 1 in 2mta Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 2mta. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Copper atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Pro52, A: His53, A: Asn54, A: Cys92, A: Pro94, A: His95, A: Met98, conact list: Atom Atom Distance (A) Cu O A:Pro52 4.27 Cu NE2 A:His53 4.27 Cu N A:His53 4.93 Cu CB A:His53 3.56 Cu ND1 A:His53 2.22 Cu CD2 A:His53 4.40 Cu C A:His53 4.85 Cu CE1 A:His53 3.15 Cu CG A:His53 3.22 Cu CA A:His53 3.89 Cu N A:Asn54 4.73 Cu O A:Cys92 4.98 Cu CB A:Cys92 3.23 Cu SG A:Cys92 2.35 Cu C A:Cys92 4.96 Cu CA A:Cys92 4.56 Cu CD A:Pro94 4.84 Cu CG A:Pro94 4.46 Cu O A:His95 4.58 Cu NE2 A:His95 4.35 Cu N A:His95 4.49 Cu CB A:His95 3.23 Cu ND1 A:His95 2.29 Cu CD2 A:His95 4.37 Cu CE1 A:His95 3.31 Cu CG A:His95 3.12 Cu CA A:His95 4.44 Cu CB A:Met98 4.60 Cu CE A:Met98 3.73 Cu CG A:Met98 4.28 Cu SD A:Met98 2.98 interactive model: