Copper in PDB 3n7e: Crystal Structure of Copk Bound to Cu(II)

The structure of Crystal Structure of Copk Bound to Cu(II), PDB code: 3n7e was solved by M.-R.Ash, M.J.Maher, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.42 / 2.30
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	49.835, 51.593, 52.054, 90.00, 116.91, 90.00
R / Rfree (%)	19.9 / 26.7

The binding sites of Copper atom in the Crystal Structure of Copk Bound to Cu(II) (pdb code 3n7e). This binding sites where shown within 5.0 Angstroms radius around Copper atom.
In total 2 binding sites of Copper where determined in the Crystal Structure of Copk Bound to Cu(II), PDB code: 3n7e:
Jump to Copper binding site number: 1; 2;

Copper binding site 1 out of 2 in the Crystal Structure of Copk Bound to Cu(II)


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 1 of Crystal Structure of Copk Bound to Cu(II) within 5.0Å range: probe atom residue distance (Å) B Occ A:Cu75 b:24.0 occ:0.50 NE2 A:HIS19 2.1 40.3 1.0 OE1 A:GLU29 2.3 26.6 0.5 OE1 A:GLU29 2.3 31.1 0.5 CD A:GLU29 3.0 25.0 0.5 CE1 A:HIS19 3.0 42.0 1.0 OE2 A:GLU29 3.1 24.3 0.5 CD2 A:HIS19 3.1 37.7 1.0 CD A:GLU29 3.5 25.1 0.5 OE2 A:GLU29 4.0 21.4 0.5 ND1 A:HIS19 4.1 40.5 1.0 CG A:HIS19 4.2 43.1 1.0 CG A:GLU29 4.5 27.2 0.5 CG A:GLU29 4.6 31.7 0.5 CB A:GLU29 5.0 28.2 0.5 CB A:GLU29 5.0 28.7 0.5

Copper binding site 2 out of 2 in the Crystal Structure of Copk Bound to Cu(II)


Mono view


Stereo pair view

A full contact list of Copper with other atoms in the Cu binding site number 2 of Crystal Structure of Copk Bound to Cu(II) within 5.0Å range: probe atom residue distance (Å) B Occ B:Cu75 b:25.3 occ:0.50 OE1 B:GLU29 2.2 72.2 1.0 NE2 B:HIS19 2.2 20.6 1.0 CD B:GLU29 2.7 71.0 1.0 CD2 B:HIS19 2.8 37.1 1.0 OE2 B:GLU29 3.0 83.1 1.0 CE1 B:HIS19 3.4 53.6 1.0 CG B:GLU29 4.0 56.4 1.0 CG B:HIS19 4.0 42.4 1.0 ND1 B:HIS19 4.3 50.2 1.0

M.-R.Ash, M.J.Maher. Two New Crystal Forms of Copper Resistance Protein Copk To Be Published.