Zinc in PDB 6j44: Crystal Structure of the Redefined Dna-Binding Domain of Human Xpa

The structure of Crystal Structure of the Redefined Dna-Binding Domain of Human Xpa, PDB code: 6j44 was solved by F.M.Lian, X.Yang, W.Yang, Y.L.Jiang, C.Qian, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.46 / 2.06
Space group	P 3
Cell size a, b, c (Å), α, β, γ (°)	66.982, 66.982, 35.462, 90.00, 90.00, 120.00
R / Rfree (%)	20.2 / 23.9

The binding sites of Zinc atom in the Crystal Structure of the Redefined Dna-Binding Domain of Human Xpa (pdb code 6j44). 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 Crystal Structure of the Redefined Dna-Binding Domain of Human Xpa, PDB code: 6j44:

Zinc binding site 1 out of 1 in the Crystal Structure of the Redefined Dna-Binding Domain of Human Xpa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of the Redefined Dna-Binding Domain of Human Xpa within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn301 b:60.5 occ:1.00 SG A:CYS108 2.4 46.3 1.0 SG A:CYS129 2.4 45.4 1.0 SG A:CYS126 2.4 46.8 1.0 SG A:CYS105 2.5 40.3 1.0 CB A:CYS108 3.2 44.7 1.0 CB A:CYS105 3.2 40.6 1.0 CB A:CYS129 3.3 46.0 1.0 CB A:CYS126 3.5 46.5 1.0 N A:CYS108 3.7 46.2 1.0 CA A:CYS108 4.0 47.4 1.0 N A:CYS126 4.0 48.8 1.0 N A:CYS129 4.2 46.9 1.0 CA A:CYS126 4.3 45.8 1.0 CA A:CYS129 4.4 46.9 1.0 CB A:GLU107 4.5 44.2 1.0 CA A:CYS105 4.7 42.7 1.0 O A:CYS126 4.7 47.3 1.0 C A:GLU107 4.8 48.0 1.0 C A:CYS126 4.8 47.8 1.0 C A:CYS108 4.9 49.9 1.0 CB A:ASN128 4.9 54.8 1.0

F.M.Lian, X.Yang, W.Yang, Y.L.Jiang, C.Qian. Structural Characterization of the Redefined Dna-Binding Domain of Human Xpa. Biochem.Biophys.Res.Commun. V. 514 985 2019.
ISSN: ESSN 1090-2104
PubMed: 31092331
DOI: 10.1016/J.BBRC.2019.05.050