Zinc in PDB 7n2y: Crystal Structure of A De Novo Three-Stranded Coiled Coil Peptide Containing A Dual Tris-Thiolate Binding Site For Heavy Metal Complexes

The structure of Crystal Structure of A De Novo Three-Stranded Coiled Coil Peptide Containing A Dual Tris-Thiolate Binding Site For Heavy Metal Complexes, PDB code: 7n2y was solved by L.Ruckthong, J.A.Stuckey, V.L.Pecoraro, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	17.76 / 2.08
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	38.328, 38.328, 141.824, 90, 90, 120
R / Rfree (%)	21.4 / 24.2

The binding sites of Zinc atom in the Crystal Structure of A De Novo Three-Stranded Coiled Coil Peptide Containing A Dual Tris-Thiolate Binding Site For Heavy Metal Complexes (pdb code 7n2y). 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 A De Novo Three-Stranded Coiled Coil Peptide Containing A Dual Tris-Thiolate Binding Site For Heavy Metal Complexes, PDB code: 7n2y:

Zinc binding site 1 out of 1 in the Crystal Structure of A De Novo Three-Stranded Coiled Coil Peptide Containing A Dual Tris-Thiolate Binding Site For Heavy Metal Complexes


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 A De Novo Three-Stranded Coiled Coil Peptide Containing A Dual Tris-Thiolate Binding Site For Heavy Metal Complexes within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn101 b:53.9 occ:1.00 OE1 A:GLU31 1.9 49.9 1.0 OE1 A:GLU34 2.0 48.5 1.0 NE2 A:HIS35 2.2 46.0 1.0 CE1 A:HIS35 2.8 46.0 1.0 CD A:GLU31 2.8 52.1 1.0 OE2 A:GLU31 3.1 50.5 1.0 CD A:GLU34 3.2 72.2 1.0 CD2 A:HIS35 3.3 46.4 1.0 CG A:GLU34 3.8 61.7 1.0 ND1 A:HIS35 3.9 47.1 1.0 OE2 A:GLU34 4.1 67.7 1.0 CG A:HIS35 4.1 46.7 1.0 CB A:GLU34 4.2 46.6 1.0 CG A:GLU31 4.3 42.2 1.0 CB A:GLU31 4.7 41.8 1.0 CA A:GLU31 4.8 40.9 1.0

T.B.J.Pinter, L.Ruckthong, J.A.Stuckey, A.Deb, J.E.Penner-Hahn, V.L.Pecoraro. Open Reading Frame 1 Protein of the Human Long Interspersed Nuclear Element 1 Retrotransposon Binds Multiple Equivalents of Lead. J.Am.Chem.Soc. V. 143 15271 2021.
ISSN: ESSN 1520-5126
PubMed: 34494819
DOI: 10.1021/JACS.1C06461