Zinc in PDB 4cis: Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna

All present enzymatic activity of Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna:
3.2.2.23;

The structure of Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna, PDB code: 4cis was solved by S.Schneider, K.Sadeghian, D.Flaig, I.D.Blank, R.Strasser, D.Stathis, M.Winnacker, T.Carell, C.Ochsenfeld, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.93 / 2.05
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	43.063, 112.692, 132.882, 90.00, 90.00, 90.00
R / Rfree (%)	21.378 / 23.885

The binding sites of Zinc atom in the Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna (pdb code 4cis). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna, PDB code: 4cis:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn300 b:19.6 occ:1.00 SG A:CYS268 2.2 22.6 1.0 SG A:CYS245 2.3 22.4 1.0 SG A:CYS248 2.3 24.7 1.0 SG A:CYS265 2.3 22.4 1.0 CB A:CYS245 3.0 24.3 1.0 CB A:CYS268 3.3 23.1 1.0 CB A:CYS265 3.3 20.7 1.0 CB A:CYS248 3.4 27.9 1.0 N A:CYS268 3.8 23.1 1.0 N A:CYS248 3.8 28.4 1.0 CA A:CYS268 4.1 23.2 1.0 CA A:CYS248 4.2 29.8 1.0 CB A:ARG247 4.5 29.2 1.0 CB A:ALA250 4.5 26.6 1.0 NE1 A:TRP179 4.6 23.5 1.0 CA A:CYS245 4.6 25.9 1.0 CB A:PHE267 4.6 26.1 1.0 CA A:CYS265 4.7 20.1 1.0 C A:ARG247 4.7 30.3 1.0 C A:PHE267 4.8 24.3 1.0 N A:ALA250 4.9 28.9 1.0 CD2 A:PHE267 4.9 29.8 1.0 C A:CYS248 4.9 30.9 1.0 NE A:ARG247 4.9 30.8 1.0 NH2 A:ARG247 4.9 26.0 1.0

Zinc binding site 2 out of 2 in the Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Structure of Mutm in Complex with Carbocyclic 8-Oxo-G Containing Dna within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn300 b:20.9 occ:1.00 SG B:CYS245 2.2 23.2 1.0 SG B:CYS265 2.2 24.0 1.0 SG B:CYS268 2.2 33.7 1.0 SG B:CYS248 2.5 28.4 1.0 CB B:CYS245 3.0 25.2 1.0 CB B:CYS265 3.2 23.2 1.0 CB B:CYS248 3.3 27.6 1.0 CB B:CYS268 3.4 31.4 1.0 N B:CYS248 3.8 26.6 1.0 N B:CYS268 3.9 34.4 1.0 CA B:CYS248 4.1 28.1 1.0 CA B:CYS268 4.2 32.2 1.0 CB B:PHE267 4.3 48.8 1.0 NE1 B:TRP179 4.5 23.0 1.0 CA B:CYS245 4.5 25.0 1.0 CB B:ALA250 4.6 29.4 1.0 CA B:CYS265 4.6 22.1 1.0 CB B:ARG247 4.6 26.6 1.0 C B:ARG247 4.7 27.4 1.0 C B:CYS248 4.7 29.5 1.0 N B:ALA250 4.7 28.4 1.0 N B:GLY249 4.8 29.0 1.0 C B:PHE267 4.8 37.9 1.0 NE B:ARG247 4.9 29.1 1.0 N B:ARG247 5.0 25.7 1.0 CA B:ARG247 5.0 27.3 1.0 CA B:PHE267 5.0 42.8 1.0 N B:PHE267 5.0 40.5 1.0

K.Sadeghian, D.Flaig, I.D.Blank, S.Schneider, R.Strasser, D.Stathis, M.Winnacker, T.Carell, C.Ochsenfeld. Ribose-Protonated Dna Base Excision Repair: A Combined Theoretical and Experimental Study. Angew.Chem.Int.Ed.Engl. V. 53 10044 2014.
ISSN: ISSN 1433-7851
PubMed: 25065673
DOI: 10.1002/ANIE.201403334