Zinc in PDB 5bua: Lysine 120-Acetylated P53 Dna Binding Domain in A Complex with Dna.

The structure of Lysine 120-Acetylated P53 Dna Binding Domain in A Complex with Dna., PDB code: 5bua was solved by E.Arbely, R.Vainer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.98 / 1.81
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	137.252, 48.892, 34.014, 90.00, 92.60, 90.00
R / Rfree (%)	16.2 / 21.4

The binding sites of Zinc atom in the Lysine 120-Acetylated P53 Dna Binding Domain in A Complex with Dna. (pdb code 5bua). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Lysine 120-Acetylated P53 Dna Binding Domain in A Complex with Dna., PDB code: 5bua:

Zinc binding site 1 out of 1 in the Lysine 120-Acetylated P53 Dna Binding Domain in A Complex with Dna.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Lysine 120-Acetylated P53 Dna Binding Domain in A Complex with Dna. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn301 b:23.8 occ:1.00 ND1 A:HIS179 2.1 22.4 1.0 SG A:CYS238 2.3 22.4 1.0 SG A:CYS242 2.3 25.0 1.0 SG A:CYS176 2.3 21.4 1.0 CE1 A:HIS179 3.1 22.8 1.0 CG A:HIS179 3.1 18.6 1.0 CB A:CYS242 3.1 28.5 1.0 CB A:CYS238 3.3 19.3 1.0 CB A:HIS179 3.4 24.5 1.0 CB A:CYS176 3.5 21.2 1.0 CA A:CYS238 3.8 20.2 1.0 N A:CYS176 4.0 20.9 1.0 NE2 A:HIS179 4.2 27.0 1.0 CD2 A:HIS179 4.2 26.9 1.0 CA A:CYS176 4.3 24.6 1.0 N A:HIS179 4.4 25.5 1.0 CA A:HIS179 4.5 22.7 1.0 CA A:CYS242 4.5 20.0 1.0 N A:ASN239 4.6 19.5 1.0 O A:MET237 4.6 24.0 1.0 O A:HOH438 4.7 24.7 1.0 C A:CYS238 4.7 19.3 1.0 O A:CYS176 4.9 25.8 1.0 C A:CYS176 4.9 21.4 1.0 N A:CYS238 4.9 17.1 1.0

R.Vainer, S.Cohen, A.Shahar, R.Zarivach, E.Arbely. Structural Basis For P53 LYS120-Acetylation-Dependent Dna-Binding Mode. J.Mol.Biol. V. 428 3013 2016.
ISSN: ESSN 1089-8638
PubMed: 27338200
DOI: 10.1016/J.JMB.2016.06.009