Zinc in PDB 3u6s: Mutm Set 1 Tpg

All present enzymatic activity of Mutm Set 1 Tpg:
3.2.2.23;

The structure of Mutm Set 1 Tpg, PDB code: 3u6s 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 / 1.77
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 (%)	17.9 / 19.4

The binding sites of Zinc atom in the Mutm Set 1 Tpg (pdb code 3u6s). 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 1 Tpg, PDB code: 3u6s:

Zinc binding site 1 out of 1 in the Mutm Set 1 Tpg


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Mutm Set 1 Tpg within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn300 b:16.7 occ:1.00 SG A:CYS269 2.3 16.0 1.0 SG A:CYS272 2.3 18.2 1.0 SG A:CYS249 2.3 16.3 1.0 SG A:CYS252 2.4 16.0 1.0 CB A:CYS249 3.1 15.7 1.0 CB A:CYS272 3.3 13.8 1.0 CB A:CYS269 3.3 13.3 1.0 CB A:CYS252 3.4 13.8 1.0 N A:CYS272 3.8 17.8 1.0 N A:CYS252 3.9 17.1 1.0 CA A:CYS272 4.1 15.1 1.0 CE1 A:PHE182 4.1 17.9 1.0 CA A:CYS252 4.2 15.0 1.0 CB A:ARG251 4.5 19.6 0.5 CA A:CYS249 4.6 14.6 1.0 CB A:ARG271 4.6 13.5 1.0 C A:ARG251 4.6 16.4 0.5 CZ A:PHE182 4.7 23.0 1.0 CA A:CYS269 4.7 12.2 1.0 C A:ARG251 4.7 15.8 0.5 C A:ARG271 4.8 19.8 1.0 CB A:ARG251 4.8 18.5 0.5 CB A:THR254 4.8 17.2 1.0 C A:CYS252 4.8 13.0 1.0 N A:GLY253 4.9 15.1 1.0 CA A:ARG251 5.0 15.8 0.5 N A:ARG251 5.0 15.5 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