Sodium in PDB 6v8u: Kaiso (ZBTB33) Zinc Finger Dna Binding Domain in Complex with A Modified Kaiso Binding Sequence (Kbs)

The structure of Kaiso (ZBTB33) Zinc Finger Dna Binding Domain in Complex with A Modified Kaiso Binding Sequence (Kbs), PDB code: 6v8u was solved by E.N.Nikolova, R.L.Stanfield, H.J.Dyson, P.E.Wright, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.92 / 2.10
Space group	C 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	44.142, 183.624, 97.755, 90.00, 90.00, 90.00
R / Rfree (%)	17.2 / 20.4

The structure of Kaiso (ZBTB33) Zinc Finger Dna Binding Domain in Complex with A Modified Kaiso Binding Sequence (Kbs) also contains other interesting chemical elements:

Zinc	(Zn)	3 atoms
Chlorine	(Cl)	1 atom

The binding sites of Sodium atom in the Kaiso (ZBTB33) Zinc Finger Dna Binding Domain in Complex with A Modified Kaiso Binding Sequence (Kbs) (pdb code 6v8u). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Kaiso (ZBTB33) Zinc Finger Dna Binding Domain in Complex with A Modified Kaiso Binding Sequence (Kbs), PDB code: 6v8u:

Sodium binding site 1 out of 1 in the Kaiso (ZBTB33) Zinc Finger Dna Binding Domain in Complex with A Modified Kaiso Binding Sequence (Kbs)


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Kaiso (ZBTB33) Zinc Finger Dna Binding Domain in Complex with A Modified Kaiso Binding Sequence (Kbs) within 5.0Å range: probe atom residue distance (Å) B Occ E:Na101 b:44.1 occ:1.00 O D:HOH122 2.3 45.8 1.0 O E:HOH232 2.3 55.3 1.0 O D:HOH123 2.4 51.3 1.0 O E:HOH206 2.4 43.5 1.0 O E:HOH213 2.6 55.1 1.0 O D:HOH117 4.2 57.2 1.0 O2 E:DC30 4.3 33.2 1.0 O4' E:DC30 4.6 34.8 1.0 N2 D:DG7 4.6 26.9 1.0 O4' E:DG31 4.6 43.2 1.0 O E:HOH218 4.7 41.4 1.0 C4' E:DC30 4.7 34.4 1.0 N3 E:DA29 4.7 33.8 1.0 C2 E:DA29 4.9 34.2 1.0

E.N.Nikolova, R.L.Stanfield, H.J.Dyson, P.E.Wright. A Conformational Switch at the Zinc Finger Protein Kaiso Directs Recognitions of Specific and Methylated Dna To Be Published.