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    PDB 4epz-5apr
    PDB 5bca-8tln
    PDB 966c-9rnt

Calcium in the structure of The Crystal Structure Of Rigor Like Squid Myosin S1 in the Absence of Nucleotide (pdb 3i5h)

The binding sites of Calcium atom in the structure of The Crystal Structure Of Rigor Like Squid Myosin S1 in the Absence of Nucleotide (pdb code 3i5h). This binding sites where shown with 5.0 Angstroms radius around Calcium atom.
The 3i5h structure was solved by Y.YANG, S.GOURINATH, M.KOVACS, L.NYITRAY, R.REUTZEL, D.M.HIMMEL, E.O'NEALL-HENNESSEY, L.RESHETNIKOVA, A.G.SZENT-GYORGYI, J.H.BROWN, C.COHEN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A)50.0-3.4
Space groupC121
a (A)194.385
b (A)100.261
c (A)80.600
alpha (°)90.00
beta (°)105.31
gamma (°)90.00
Rfactor (%)26.2
Rfree (%)33.6

Calcium Binding Sites:

Calcium binding site 1 out of 1 in 3i5h

Calcium binding site 1 out of 1 in 3i5h
Click to enlarge
stereopicture of Calcium binding site 1 out of 1 in 3i5h
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Calcium in the PDB 3i5h. 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: C: Asp19, C: Phe20, C: Asp22, C: Gly23, C: Arg24, C: Asp25, C: Gly26, C: Asp27,

conact list:

AtomAtomDistance (A)
CaO C:Asp192.75
CaCB C:Asp193.58
CaOD2 C:Asp193.58
CaC C:Asp193.46
CaCG C:Asp193.97
CaCA C:Asp193.59
CaO C:Phe204.96
CaN C:Phe204.69
CaO C:Asp223.71
CaN C:Asp224.81
CaCB C:Asp224.69
CaOD2 C:Asp224.25
CaC C:Asp223.71
CaOD1 C:Asp222.75
CaCG C:Asp223.68
CaCA C:Asp224.57
CaO C:Gly232.62
CaN C:Gly233.69
CaC C:Gly233.00
CaCA C:Gly233.71
CaN C:Arg243.61
CaC C:Arg243.97
CaCA C:Arg243.93
CaN C:Asp253.24
CaCB C:Asp253.92
CaOD2 C:Asp254.27
CaC C:Asp254.43
CaOD1 C:Asp252.33
CaCG C:Asp253.33
CaCA C:Asp254.03
CaN C:Gly264.48
CaO C:Asp272.86
CaN C:Asp274.17
CaCB C:Asp274.87
CaC C:Asp273.98
CaCA C:Asp274.54

interactive model:

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