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Sodium in the structure of Anion-Triggered Engineered Subtilisin SUBT_BACAM (pdb 3f49)

The binding sites of Sodium atom in the structure of Anion-Triggered Engineered Subtilisin SUBT_BACAM (pdb code 3f49). This binding sites where shown with 5.0 Angstroms radius around Sodium atom.
The 3f49 structure was solved by D.T.GALLAGHER, P.N.BRYAN, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A)16.0-1.7
Space groupP41212
a (A)58.456
b (A)58.456
c (A)126.278
alpha (°)90.00
beta (°)90.00
gamma (°)90.00
Rfactor (%)17.1
Rfree (%)19.9

Sodium Binding Sites:

Sodium binding site 1 out of 1 in 3f49

Sodium binding site 1 out of 1 in 3f49
Click to enlarge
stereopicture of Sodium binding site 1 out of 1 in 3f49
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 3f49. Coordination sphere was calculated for all residues within 5.0 Angstroms distance from the central Sodium atom, shown by VdW sphere
Residues shown as a stick model or VDW spheres: S: Ala169, S: Lys170, S: Tyr171, S: Pro172, S: Val174, S: Ile175, S: Ala176, S: Glu195, S: Asp197, S: Arg247, S: Hoh378, S: Hoh459,

conact list:

AtomAtomDistance (A)
NaO S:Ala1692.86
NaC S:Ala1694.08
NaO S:Lys1704.31
NaN S:Lys1704.87
NaC S:Lys1704.24
NaCA S:Lys1704.73
NaO S:Tyr1712.91
NaN S:Tyr1714.40
NaC S:Tyr1713.75
NaCA S:Tyr1714.73
NaO S:Pro1724.29
NaN S:Pro1724.31
NaC S:Pro1724.37
NaCA S:Pro1724.15
NaO S:Val1742.78
NaN S:Val1744.56
NaCB S:Val1744.80
NaC S:Val1743.89
NaCA S:Val1744.65
NaN S:Ile1754.86
NaC S:Ile1754.90
NaCA S:Ile1754.94
NaN S:Ala1764.14
NaCB S:Ala1763.89
NaCA S:Ala1764.63
NaO S:Glu1953.15
NaCB S:Glu1954.37
NaC S:Glu1954.17
NaCA S:Glu1954.52
NaOD2 S:Asp1972.88
NaOD1 S:Asp1974.15
NaCG S:Asp1973.87
NaNH2 S:Arg2474.33
NaO S:Hoh3782.96
NaO S:Hoh4593.12

interactive model:

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