Copper in the structure of Crystal Structure of Synaptotagmin I C2A Domain With Cu(II) (pdb 3f00)

The binding sites of Copper atom in the structure of Crystal Structure of Synaptotagmin I C2A Domain With Cu(II) (pdb code 3f00). This binding sites where shown with 5.0 Angstroms radius around Copper atom. The 3f00 structure was solved by F.GUO, R.DAKSHINAMURTHY, S.K.K.THALLAPURANAM, J.SAKON, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.6-1.4 Space group P1211 a (A) 41.647 b (A) 38.363 c (A) 44.016 alpha (°) 90.00 beta (°) 98.37 gamma (°) 90.00 Rfactor (%) 20.1 Rfree (%) 24.4 Copper Binding Sites: Copper binding site 1 out of 2 in 3f00 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Copper in the PDB 3f00. 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: His254, A: Cu267, A: Hoh32, A: Hoh319, conact list: Atom Atom Distance (A) Cu NE2 A:His254 1.91 Cu ND1 A:His254 4.01 Cu CD2 A:His254 2.87 Cu CE1 A:His254 2.93 Cu CG A:His254 4.01 Cu CU A:Cu267 4.98 Cu O A:Hoh32 4.48 Cu O A:Hoh319 2.54 interactive model: Copper binding site 2 out of 2 in 3f00 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Copper in the PDB 3f00. 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: His254, A: Cu266, A: Hoh135, A: Hoh319, conact list: Atom Atom Distance (A) Cu NE2 A:His254 2.99 Cu ND1 A:His254 4.99 Cu CD2 A:His254 3.12 Cu CD2 A:His254 4.24 Cu CE1 A:His254 4.27 Cu CG A:His254 4.45 Cu CU A:Cu266 4.98 Cu O A:Hoh135 4.72 Cu O A:Hoh319 4.37 interactive model: