Zinc in PDB 2l31: Human Parp-1 Zinc Finger 2

All present enzymatic activity of Human Parp-1 Zinc Finger 2:
2.4.2.30;

The binding sites of Zinc atom in the Human Parp-1 Zinc Finger 2 (pdb code 2l31). 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 Human Parp-1 Zinc Finger 2, PDB code: 2l31:

Zinc binding site 1 out of 1 in the Human Parp-1 Zinc Finger 2


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Human Parp-1 Zinc Finger 2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn215 b:0.0 occ:1.00 ND1 A:HIS159 2.0 0.0 1.0 SG A:CYS125 2.3 0.0 1.0 SG A:CYS128 2.3 0.0 1.0 SG A:CYS162 2.3 0.0 1.0 HB2 A:HIS159 2.9 0.0 1.0 CE1 A:HIS159 3.0 0.0 1.0 CG A:HIS159 3.0 0.0 1.0 HB3 A:CYS125 3.2 0.0 1.0 HE1 A:HIS159 3.3 0.0 1.0 CB A:CYS125 3.3 0.0 1.0 HB2 A:CYS162 3.4 0.0 1.0 H A:HIS159 3.4 0.0 1.0 CB A:CYS162 3.4 0.0 1.0 HB3 A:CYS128 3.4 0.0 1.0 CB A:HIS159 3.5 0.0 1.0 HB2 A:CYS125 3.5 0.0 1.0 CB A:CYS128 3.5 0.0 1.0 H A:CYS128 3.5 0.0 1.0 HB3 A:CYS162 3.7 0.0 1.0 N A:CYS128 3.9 0.0 1.0 NE2 A:HIS159 4.1 0.0 1.0 CD2 A:HIS159 4.2 0.0 1.0 N A:HIS159 4.2 0.0 1.0 CA A:CYS128 4.3 0.0 1.0 HB3 A:HIS159 4.3 0.0 1.0 H A:CYS162 4.4 0.0 1.0 HB2 A:CYS128 4.4 0.0 1.0 HA3 A:GLY127 4.4 0.0 1.0 HB2 A:GLU130 4.4 0.0 1.0 CA A:HIS159 4.5 0.0 1.0 C A:GLY127 4.5 0.0 1.0 H A:GLU130 4.7 0.0 1.0 CA A:CYS125 4.7 0.0 1.0 H A:GLY127 4.7 0.0 1.0 CA A:CYS162 4.8 0.0 1.0 HA A:TYR158 4.9 0.0 1.0 H A:MET129 4.9 0.0 1.0 CA A:GLY127 4.9 0.0 1.0

S.Eustermann, H.Videler, J.C.Yang, P.T.Cole, D.Gruszka, D.Veprintsev, D.Neuhaus. The Dna-Binding Domain of Human Parp-1 Interacts with Dna Single-Strand Breaks As A Monomer Through Its Second Zinc Finger. J.Mol.Biol. V. 407 149 2011.
ISSN: ISSN 0022-2836
PubMed: 21262234
DOI: 10.1016/J.JMB.2011.01.034