Calcium in the structure of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2) (pdb 4a7h)

The binding sites of Calcium atom in the structure of Structure of the Actin-Tropomyosin-Myosin Complex (Rigor Atm 2) (pdb code 4a7h). This binding sites where shown with 5.0 Angstroms radius around Calcium atom. The 4a7h structure was solved by E.BEHRMANN, M.MUELLER, P.A.PENCZEK, H.G.MANNHERZ, D.J.MANSTEIN, S.RAUNSER, with Electron Microscopy technique. Calcium Binding Sites: Calcium binding site 1 out of 5 in 4a7h Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Calcium in the PDB 4a7h. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Calcium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: A: Gln137, A: Asp154, A: Ser155, A: Gly156, A: Asp157, A: Gly158, A: Val159, A: Adp376, conact list: Atom Atom Distance (A) Ca NE2 A:Gln137 4.99 Ca OE1 A:Gln137 3.78 Ca CD A:Gln137 4.36 Ca CG A:Gln137 4.95 Ca OD1 A:Asp154 4.74 Ca O A:Ser155 4.82 Ca N A:Ser155 4.98 Ca C A:Ser155 4.00 Ca CA A:Ser155 4.15 Ca N A:Gly156 3.50 Ca C A:Gly156 4.63 Ca CA A:Gly156 4.10 Ca N A:Asp157 4.21 Ca N A:Gly158 4.04 Ca CA A:Gly158 4.48 Ca O A:Val159 4.78 Ca N A:Val159 4.87 Ca O3B A:Adp376 3.29 Ca O1B A:Adp376 4.14 Ca PB A:Adp376 4.28 interactive model: Calcium binding site 2 out of 5 in 4a7h Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 2 of Calcium in the PDB 4a7h. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Calcium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: D: Gln137, D: Asp154, D: Ser155, D: Gly156, D: Asp157, D: Gly158, D: Val159, D: Adp376, conact list: Atom Atom Distance (A) Ca NE2 D:Gln137 4.99 Ca OE1 D:Gln137 3.78 Ca CD D:Gln137 4.36 Ca CG D:Gln137 4.95 Ca OD1 D:Asp154 4.74 Ca O D:Ser155 4.82 Ca N D:Ser155 4.98 Ca C D:Ser155 4.00 Ca CA D:Ser155 4.15 Ca N D:Gly156 3.50 Ca C D:Gly156 4.63 Ca CA D:Gly156 4.10 Ca N D:Asp157 4.21 Ca N D:Gly158 4.04 Ca CA D:Gly158 4.48 Ca O D:Val159 4.78 Ca N D:Val159 4.87 Ca O3B D:Adp376 3.29 Ca O1B D:Adp376 4.14 Ca PB D:Adp376 4.28 interactive model: Calcium binding site 3 out of 5 in 4a7h Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 3 of Calcium in the PDB 4a7h. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Calcium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: E: Gln137, E: Asp154, E: Ser155, E: Gly156, E: Asp157, E: Gly158, E: Val159, E: Adp376, conact list: Atom Atom Distance (A) Ca NE2 E:Gln137 4.99 Ca OE1 E:Gln137 3.78 Ca CD E:Gln137 4.36 Ca CG E:Gln137 4.95 Ca OD1 E:Asp154 4.74 Ca O E:Ser155 4.82 Ca N E:Ser155 4.98 Ca C E:Ser155 4.00 Ca CA E:Ser155 4.15 Ca N E:Gly156 3.50 Ca C E:Gly156 4.63 Ca CA E:Gly156 4.10 Ca N E:Asp157 4.21 Ca N E:Gly158 4.04 Ca CA E:Gly158 4.48 Ca O E:Val159 4.78 Ca N E:Val159 4.87 Ca O3B E:Adp376 3.29 Ca O1B E:Adp376 4.14 Ca PB E:Adp376 4.28 interactive model: Calcium binding site 4 out of 5 in 4a7h Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 4 of Calcium in the PDB 4a7h. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Calcium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: F: Gln137, F: Asp154, F: Ser155, F: Gly156, F: Asp157, F: Gly158, F: Val159, F: Adp376, conact list: Atom Atom Distance (A) Ca NE2 F:Gln137 4.99 Ca OE1 F:Gln137 3.78 Ca CD F:Gln137 4.36 Ca CG F:Gln137 4.95 Ca OD1 F:Asp154 4.74 Ca O F:Ser155 4.82 Ca N F:Ser155 4.98 Ca C F:Ser155 4.00 Ca CA F:Ser155 4.15 Ca N F:Gly156 3.50 Ca C F:Gly156 4.63 Ca CA F:Gly156 4.10 Ca N F:Asp157 4.21 Ca N F:Gly158 4.04 Ca CA F:Gly158 4.48 Ca O F:Val159 4.78 Ca N F:Val159 4.87 Ca O3B F:Adp376 3.29 Ca O1B F:Adp376 4.14 Ca PB F:Adp376 4.28 interactive model: Calcium binding site 5 out of 5 in 4a7h Click to enlarge Click to enlarge Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 5 of Calcium in the PDB 4a7h. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Calcium atom, shown by VdW sphere Residues shown as a stick model or VDW spheres: G: Gln137, G: Asp154, G: Ser155, G: Gly156, G: Asp157, G: Gly158, G: Val159, G: Adp376, conact list: Atom Atom Distance (A) Ca NE2 G:Gln137 4.99 Ca OE1 G:Gln137 3.78 Ca CD G:Gln137 4.36 Ca CG G:Gln137 4.95 Ca OD1 G:Asp154 4.74 Ca O G:Ser155 4.82 Ca N G:Ser155 4.98 Ca C G:Ser155 4.00 Ca CA G:Ser155 4.15 Ca N G:Gly156 3.50 Ca C G:Gly156 4.63 Ca CA G:Gly156 4.10 Ca N G:Asp157 4.21 Ca N G:Gly158 4.04 Ca CA G:Gly158 4.48 Ca O G:Val159 4.78 Ca N G:Val159 4.87 Ca O3B G:Adp376 3.29 Ca O1B G:Adp376 4.14 Ca PB G:Adp376 4.28 interactive model: