Chemical elements
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    PDB 3v72-4ag2
    PDB 4aga-4eae
    PDB 4ecn-4g8t
    PDB 4gdt-8icw
    PDB 8icx-9icy

Sodium in the structure of Crystal Structure of Protein-Glutaminase (pdb 2zk9)

The binding sites of Sodium atom in the structure of Crystal Structure of Protein-Glutaminase (pdb code 2zk9). This binding sites where shown with 5.0 Angstroms radius around Sodium atom.
The 2zk9 structure was solved by R.HASHIZUME, with X-Ray Crystallography technique, brief refinement statistics is given in the table below:
Resolution (A)10.0-1.1
Space groupP6522
a (A)62.306
b (A)62.306
c (A)185.532
alpha (°)90.00
beta (°)90.00
gamma (°)120.00
Rfactor (%)n/a
Rfree (%)13.6

Sodium Binding Sites:

Sodium binding site 1 out of 1 in 2zk9

Sodium binding site 1 out of 1 in 2zk9
Click to enlarge
stereopicture of Sodium binding site 1 out of 1 in 2zk9
Click to enlarge
Mono- and Stereo- picture of 5.0 Angstrom coordination sphere 1 of Sodium in the PDB 2zk9. 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: X: Val39, X: Asp40, X: Gly41, X: Cys42, X: Tyr43, X: Trp80, X: Tyr82, X: His83, X: Hoh565, X: Hoh619, X: Hoh759, X: Hoh789, X: Hoh806,

conact list:

AtomAtomDistance (A)
NaO X:Val394.88
NaO X:Asp404.58
NaO X:Asp404.89
NaN X:Asp404.71
NaN X:Asp404.76
NaCB X:Asp404.70
NaOD2 X:Asp403.71
NaC X:Asp403.82
NaC X:Asp404.03
NaOD1 X:Asp404.34
NaCG X:Asp404.48
NaCA X:Asp403.78
NaCA X:Asp404.09
NaN X:Gly413.56
NaC X:Gly414.02
NaCA X:Gly414.32
NaN X:Cys422.89
NaCB X:Cys422.81
NaSG X:Cys422.17
NaC X:Cys424.48
NaCA X:Cys423.42
NaN X:Tyr434.47
NaCD1 X:Tyr434.66
NaCE1 X:Tyr434.98
NaCD1 X:Trp804.91
NaNE1 X:Trp804.74
NaO X:Tyr824.70
NaCZ X:Tyr824.80
NaOH X:Tyr824.72
NaND1 X:His834.66
NaO X:Hoh5653.29
NaO X:Hoh5653.04
NaO X:Hoh6192.50
NaO X:Hoh7594.20
NaO X:Hoh7892.95
NaO X:Hoh8064.67

interactive model:

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