Zinc in PDB 3u6e: Mutm Set 1 Tpgo

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

The structure of Mutm Set 1 Tpgo, PDB code: 3u6e 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 / 1.70
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 (%)	19.1 / 20.7

The binding sites of Zinc atom in the Mutm Set 1 Tpgo (pdb code 3u6e). 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 Tpgo, PDB code: 3u6e:

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


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 Tpgo within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn300 b:18.3 occ:1.00 SG A:CYS272 2.3 19.5 1.0 SG A:CYS269 2.3 16.8 1.0 SG A:CYS249 2.4 18.4 1.0 SG A:CYS252 2.4 17.0 1.0 CB A:CYS249 3.1 17.4 1.0 CB A:CYS272 3.3 17.2 1.0 CB A:CYS269 3.4 16.6 1.0 CB A:CYS252 3.4 15.5 1.0 N A:CYS272 3.8 17.4 1.0 N A:CYS252 3.9 17.8 1.0 CA A:CYS272 4.1 16.7 1.0 CE1 A:PHE182 4.1 17.4 1.0 CA A:CYS252 4.2 18.0 1.0 CB A:ARG271 4.5 17.5 1.0 CA A:CYS249 4.6 19.6 1.0 CZ A:PHE182 4.6 20.4 1.0 CB A:ARG251 4.7 21.7 1.0 C A:ARG251 4.7 18.9 1.0 C A:ARG271 4.8 20.5 1.0 CA A:CYS269 4.8 18.5 1.0 CB A:THR254 4.8 18.9 1.0 C A:CYS252 4.9 18.4 1.0 N A:GLY253 4.9 17.9 1.0 OG1 A:THR254 5.0 20.3 1.0

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