Zinc in PDB 1zns: Crystal Structure of N-COLE7/12-Bp Dna/Zn Complex

The structure of Crystal Structure of N-COLE7/12-Bp Dna/Zn Complex, PDB code: 1zns was solved by L.G.Doudeva, H.Huang, K.C.Hsia, Z.Shi, C.L.Li, Y.Shen, H.S.Yuan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.05 / 2.50
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	44.190, 44.190, 203.970, 90.00, 90.00, 90.00
R / Rfree (%)	24.1 / 28.7

The binding sites of Zinc atom in the Crystal Structure of N-COLE7/12-Bp Dna/Zn Complex (pdb code 1zns). 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 N-COLE7/12-Bp Dna/Zn Complex, PDB code: 1zns:

Zinc binding site 1 out of 1 in the Crystal Structure of N-COLE7/12-Bp Dna/Zn Complex


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 N-COLE7/12-Bp Dna/Zn Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1500 b:37.6 occ:1.00 ND1 A:HIS544 1.8 41.9 1.0 NE2 A:HIS569 1.9 30.3 1.0 OP1 B:DA5 2.0 31.7 1.0 NE2 A:HIS573 2.0 45.3 1.0 CE1 A:HIS544 2.7 42.3 1.0 CG A:HIS544 2.8 40.2 1.0 CD2 A:HIS569 2.9 31.7 1.0 CE1 A:HIS569 2.9 30.1 1.0 CE1 A:HIS573 3.0 44.8 1.0 CD2 A:HIS573 3.0 44.7 1.0 P B:DA5 3.2 31.9 1.0 CB A:HIS544 3.2 38.5 1.0 O3' B:DG4 3.4 35.7 1.0 CA A:HIS544 3.5 38.4 1.0 O5' B:DA5 3.6 29.5 1.0 N A:GLU545 3.8 42.5 1.0 NE2 A:HIS544 3.8 43.5 1.0 CD2 A:HIS544 3.9 40.6 1.0 ND1 A:HIS569 4.0 30.6 1.0 CG A:HIS569 4.1 31.1 1.0 ND1 A:HIS573 4.1 45.3 1.0 CG A:HIS573 4.2 44.9 1.0 C A:HIS544 4.2 39.3 1.0 O A:GLU545 4.2 46.9 1.0 OP2 B:DA5 4.5 29.6 1.0 C3' B:DG4 4.7 40.9 1.0 O A:LEU543 4.8 30.4 1.0 N A:HIS544 4.8 35.5 1.0 CA A:GLU545 4.9 45.7 1.0 C5' B:DA5 5.0 27.2 1.0 C A:GLU545 5.0 48.1 1.0

L.G.Doudeva, H.Huang, K.C.Hsia, Z.Shi, C.L.Li, Y.Shen, Y.S.Cheng, H.S.Yuan. Crystal Structural Analysis and Metal-Dependent Stability and Activity Studies of the COLE7 Endonuclease Domain in Complex with Dna/ZN2+ or Inhibitor/NI2+ Protein Sci. V. 15 269 2006.
ISSN: ISSN 0961-8368
PubMed: 16434744
DOI: 10.1110/PS.051903406