Zinc in PDB 4gfj: Crystal Structure of Topo-78, An N-Terminal 78KDA Fragment of Topoisomerase V

The structure of Crystal Structure of Topo-78, An N-Terminal 78KDA Fragment of Topoisomerase V, PDB code: 4gfj was solved by R.Rajan, R.Prasad, B.Taneja, S.H.Wilson, A.Mondragon, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.10 / 2.91
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	161.634, 161.634, 58.227, 90.00, 90.00, 120.00
R / Rfree (%)	20.1 / 26.7

The binding sites of Zinc atom in the Crystal Structure of Topo-78, An N-Terminal 78KDA Fragment of Topoisomerase V (pdb code 4gfj). 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 Topo-78, An N-Terminal 78KDA Fragment of Topoisomerase V, PDB code: 4gfj:

Zinc binding site 1 out of 1 in the Crystal Structure of Topo-78, An N-Terminal 78KDA Fragment of Topoisomerase V


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 Topo-78, An N-Terminal 78KDA Fragment of Topoisomerase V within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn704 b:59.0 occ:1.00 OE2 A:GLU161 2.0 78.9 1.0 OE1 A:GLU161 2.1 79.0 1.0 NE2 A:HIS246 2.2 73.0 1.0 CD A:GLU161 2.2 73.6 1.0 CD2 A:HIS246 3.0 69.8 1.0 CE1 A:HIS246 3.2 68.0 1.0 CG A:GLU161 3.4 70.8 1.0 CG A:HIS246 4.2 66.7 1.0 ND1 A:HIS246 4.3 66.1 1.0 CG2 A:THR242 4.4 71.5 1.0 CB A:GLU161 4.6 66.8 1.0 CG2 A:VAL157 4.8 60.1 1.0

R.Rajan, R.Prasad, B.Taneja, S.H.Wilson, A.Mondragon. Identification of One of the Apurinic/Apyrimidinic Lyase Active Sites of Topoisomerase V By Structural and Functional Studies. Nucleic Acids Res. V. 41 657 2013.
ISSN: ISSN 0305-1048
PubMed: 23125368
DOI: 10.1093/NAR/GKS1017