Cobalt in the structure of E. Coli Meth C-Terminal Fragment (649-1227) (pdb 1k7y)

The binding sites of Cobalt atom in the structure of E. Coli Meth C-Terminal Fragment (649-1227) (pdb code 1k7y). This binding sites where shown with 5.0 Angstroms radius around Cobalt atom. The 1k7y structure was solved by V.BANDARIAN, K.A.PATTRIDGE, B.W.LENNON, D.P.HUDDLER, R.G.MATTHEWS, M.L.LUDWIG, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 15.0-3.0 Space group P43212 a (A) 109.722 b (A) 109.722 c (A) 148.593 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 21.8 Rfree (%) 27.6 Cobalt Binding Sites: Cobalt binding site 1 out of 1 in 1k7y Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Cobalt in the PDB 1k7y. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Cobalt atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Tyr1139, A: B121248, conact list: Atom Atom Distance (A) Co OH A:Tyr1139 4.41 Co C18 A:B121248 4.26 Co C11 A:B121248 3.06 Co C1 A:B121248 3.06 Co C8 A:B121248 4.25 Co C2 A:B121248 4.33 Co C46 A:B121248 4.95 Co N22 A:B121248 1.97 Co C35 A:B121248 4.93 Co C17 A:B121248 4.37 Co N21 A:B121248 1.97 Co C12 A:B121248 4.38 Co C19 A:B121248 2.94 Co C41 A:B121248 4.71 Co CO A:B121248 0.00 Co C15 A:B121248 3.59 Co C16 A:B121248 3.18 Co C6 A:B121248 3.06 Co C5 A:B121248 3.47 Co C4 A:B121248 2.99 Co C10 A:B121248 3.43 Co C13 A:B121248 4.34 Co C20 A:B121248 3.75 Co C9 A:B121248 3.01 Co C54 A:B121248 4.98 Co C14 A:B121248 3.05 Co N24 A:B121248 2.03 Co N23 A:B121248 1.97 Co C7 A:B121248 4.34 Co C3 A:B121248 4.28 Co C26 A:B121248 4.81 interactive model: