Vanadium in the structure of Rat Liver F1-Atpase (pdb 2f43)

The binding sites of Vanadium atom in the structure of Rat Liver F1-Atpase (pdb code 2f43). This binding sites where shown with 5.0 Angstroms radius around Vanadium atom. The 2f43 structure was solved by C.CHEN, A.K.SAXENA, W.N.SIMCOKE, D.N.GARBOCZI, P.L.PEDERSEN, Y.H.KO, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 20.0-3.0 Space group H32 a (A) 144.567 b (A) 144.567 c (A) 362.982 alpha (°) 90.00 beta (°) 90.00 gamma (°) 120.00 Rfactor (%) 30.6 Rfree (%) 32 Vanadium Binding Sites: Vanadium binding site 1 out of 1 in 2f43 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Vanadium in the PDB 2f43. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Vanadium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Ala158, B: Gly159, B: Lys162, B: Glu188, B: Arg189, B: Asn257, B: Tyr311, B: Vo4601, B: Mg605, B: Adp604, conact list: Atom Atom Distance (A) V N B:Ala158 4.48 V C B:Ala158 4.28 V CB B:Ala158 4.75 V CA B:Ala158 3.83 V N B:Gly159 3.85 V CA B:Gly159 4.89 V CE B:Lys162 4.99 V NZ B:Lys162 3.96 V OE2 B:Glu188 3.54 V CD B:Glu188 4.48 V NH1 B:Arg189 4.57 V ND2 B:Asn257 4.64 V CD1 B:Tyr311 4.12 V CE1 B:Tyr311 4.42 V CG B:Tyr311 4.90 V O1 B:Vo4601 1.63 V O2 B:Vo4601 1.67 V O4 B:Vo4601 2.29 V O3 B:Vo4601 1.65 V V B:Vo4601 0.00 V MG B:Mg605 3.55 V O3B B:Adp604 4.61 V O1B B:Adp604 3.02 V PB B:Adp604 3.87 V O2B B:Adp604 3.91 interactive model: