Strontium in the structure of Soluble Adenylyl Cyclase Cyac From S. Platensis in Complex With Alpha,Beta-Methylene-Atp and Strontium (pdb 1wc3)

The binding sites of Strontium atom in the structure of Soluble Adenylyl Cyclase Cyac From S. Platensis in Complex With Alpha,Beta-Methylene-Atp and Strontium (pdb code 1wc3). This binding sites where shown with 5.0 Angstroms radius around Strontium atom. The 1wc3 structure was solved by C.STEEGBORN, T.N.LITVIN, L.R.LEVIN, J.BUCK, H.WU, with X-Ray Crystallography technique, brief refinement statistics is given in the table below: Resolution (A) 15.0-1.9 Space group P212121 a (A) 53.672 b (A) 71.539 c (A) 99.572 alpha (°) 90.00 beta (°) 90.00 gamma (°) 90.00 Rfactor (%) 20.4 Rfree (%) 23.6 Strontium Binding Sites: Strontium binding site 1 out of 2 in 1wc3 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Strontium in the PDB 1wc3. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Strontium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Asp1017, A: Ile1018, A: Val1019, A: Asp1061, A: Apc1500, A: Hoh2027, A: Hoh2030, A: Hoh2099, A: Hoh2101, A: Hoh2103, conact list: Atom Atom Distance (A) Sr CB A:Asp1017 4.42 Sr OD2 A:Asp1017 2.78 Sr C A:Asp1017 4.85 Sr OD1 A:Asp1017 2.42 Sr CG A:Asp1017 2.94 Sr O A:Ile1018 2.44 Sr N A:Ile1018 4.10 Sr C A:Ile1018 3.65 Sr CG1 A:Ile1018 4.86 Sr CA A:Ile1018 4.53 Sr N A:Val1019 4.57 Sr CG2 A:Val1019 4.64 Sr CA A:Val1019 4.62 Sr CB A:Asp1061 4.75 Sr OD2 A:Asp1061 3.67 Sr OD1 A:Asp1061 2.47 Sr CG A:Asp1061 3.41 Sr PG A:Apc1500 3.73 Sr O3B A:Apc1500 3.84 Sr O2G A:Apc1500 4.69 Sr PA A:Apc1500 4.84 Sr C3A A:Apc1500 4.04 Sr O2B A:Apc1500 4.77 Sr O3G A:Apc1500 2.49 Sr O1B A:Apc1500 2.33 Sr PB A:Apc1500 3.47 Sr O1G A:Apc1500 4.70 Sr O1A A:Apc1500 4.22 Sr O A:Hoh2027 4.83 Sr O A:Hoh2030 4.22 Sr O A:Hoh2099 4.92 Sr O A:Hoh2101 4.61 Sr O A:Hoh2103 2.40 interactive model: Strontium binding site 2 out of 2 in 1wc3 Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Strontium in the PDB 1wc3. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Strontium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: B: Asp1017, B: Ile1018, B: Val1019, B: Asp1061, B: Apc1500, B: Hoh2031, B: Hoh2034, B: Hoh2110, B: Hoh2111, B: Hoh2112, conact list: Atom Atom Distance (A) Sr CB B:Asp1017 4.37 Sr OD2 B:Asp1017 2.62 Sr C B:Asp1017 4.88 Sr OD1 B:Asp1017 2.47 Sr CG B:Asp1017 2.88 Sr CA B:Asp1017 4.99 Sr O B:Ile1018 2.47 Sr N B:Ile1018 4.08 Sr C B:Ile1018 3.66 Sr CG1 B:Ile1018 4.84 Sr CA B:Ile1018 4.56 Sr N B:Val1019 4.55 Sr CG2 B:Val1019 4.46 Sr CA B:Val1019 4.57 Sr O B:Asp1061 4.91 Sr CB B:Asp1061 4.85 Sr OD2 B:Asp1061 2.59 Sr C B:Asp1061 4.97 Sr OD1 B:Asp1061 3.75 Sr CG B:Asp1061 3.51 Sr PG B:Apc1500 3.65 Sr O3B B:Apc1500 3.82 Sr O2G B:Apc1500 4.64 Sr PA B:Apc1500 4.95 Sr C3A B:Apc1500 4.25 Sr O2B B:Apc1500 4.82 Sr O3G B:Apc1500 2.39 Sr O1B B:Apc1500 2.41 Sr PB B:Apc1500 3.55 Sr O1G B:Apc1500 4.59 Sr O1A B:Apc1500 4.21 Sr O B:Hoh2031 4.83 Sr O B:Hoh2034 4.37 Sr O B:Hoh2110 2.45 Sr O B:Hoh2111 4.96 Sr O B:Hoh2112 4.98 interactive model: