Zinc in PDB 3u6q: Mutm Set 2 Apgo

All present enzymatic activity of Mutm Set 2 Apgo:
3.2.2.23;

The structure of Mutm Set 2 Apgo, PDB code: 3u6q was solved by R.J.Sung, M.Zhang, Y.Qi, G.L.Verdine, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.69 / 1.98
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	45.188, 93.541, 104.650, 90.00, 90.00, 90.00
R / Rfree (%)	20.2 / 23.3

The binding sites of Zinc atom in the Mutm Set 2 Apgo (pdb code 3u6q). 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 Mutm Set 2 Apgo, PDB code: 3u6q:

Zinc binding site 1 out of 1 in the Mutm Set 2 Apgo


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Mutm Set 2 Apgo within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn300 b:26.7 occ:1.00 SG A:CYS272 2.3 25.2 1.0 SG A:CYS269 2.3 26.2 1.0 SG A:CYS252 2.4 23.6 1.0 SG A:CYS249 2.4 26.1 1.0 CB A:CYS249 3.1 23.8 1.0 CB A:CYS272 3.3 21.6 1.0 CB A:CYS269 3.3 23.3 1.0 CB A:CYS252 3.4 29.7 1.0 N A:CYS272 3.8 24.3 1.0 N A:CYS252 3.8 28.3 1.0 CA A:CYS272 4.1 22.1 1.0 CE1 A:PHE182 4.1 23.9 1.0 CA A:CYS252 4.2 28.3 1.0 CB A:ARG251 4.5 32.4 0.5 CZ A:PHE182 4.6 28.6 1.0 CA A:CYS249 4.6 26.7 1.0 CB A:ARG271 4.6 27.9 1.0 C A:ARG251 4.7 29.1 0.5 C A:ARG251 4.7 29.1 0.5 CB A:ARG251 4.7 30.5 0.5 CA A:CYS269 4.8 27.5 1.0 C A:CYS252 4.8 24.0 1.0 C A:ARG271 4.8 22.8 1.0 CB A:THR254 4.8 34.8 1.0 N A:GLY253 4.9 24.2 1.0 CA A:ARG251 5.0 28.4 0.5 N A:ARG251 5.0 27.9 0.5 N A:ARG251 5.0 28.1 0.5

R.J.Sung, M.Zhang, Y.Qi, G.L.Verdine. Sequence-Dependent Structural Variation in Dna Undergoing Intrahelical Inspection By the Dna Glycosylase Mutm. J.Biol.Chem. V. 287 18044 2012.
ISSN: ISSN 0021-9258
PubMed: 22465958
DOI: 10.1074/JBC.M111.313635