Zinc in PDB 3pjj: Synthetic Dimer of Human Carbonic Anhydrase II

All present enzymatic activity of Synthetic Dimer of Human Carbonic Anhydrase II:
4.2.1.1;

The structure of Synthetic Dimer of Human Carbonic Anhydrase II, PDB code: 3pjj was solved by P.W.Snyder, R.L.Kwant, D.T.Moustakas, E.T.Mack, M.J.Butte, G.W.Whitesides, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.80
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	66.705, 51.132, 80.935, 90.00, 107.19, 90.00
R / Rfree (%)	21.9 / 28.3

The binding sites of Zinc atom in the Synthetic Dimer of Human Carbonic Anhydrase II (pdb code 3pjj). 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 Synthetic Dimer of Human Carbonic Anhydrase II, PDB code: 3pjj:

Zinc binding site 1 out of 1 in the Synthetic Dimer of Human Carbonic Anhydrase II


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Synthetic Dimer of Human Carbonic Anhydrase II within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn301 b:14.0 occ:1.00 NE2 A:HIS95 2.0 12.5 1.0 O A:HOH448 2.0 11.7 1.0 ND1 A:HIS120 2.0 12.8 1.0 NE2 A:HIS97 2.1 13.4 1.0 CD2 A:HIS95 2.8 12.2 1.0 CE1 A:HIS120 2.9 12.4 1.0 CD2 A:HIS97 3.1 14.2 1.0 CG A:HIS120 3.1 13.3 1.0 CE1 A:HIS95 3.1 12.8 1.0 CE1 A:HIS97 3.2 12.3 1.0 CB A:HIS120 3.5 12.5 1.0 OG1 A:THR199 3.9 14.8 1.0 CG A:HIS95 4.0 12.8 1.0 OE2 A:GLU107 4.0 12.9 1.0 ND1 A:HIS95 4.1 11.8 1.0 NE2 A:HIS120 4.1 13.1 1.0 CD2 A:HIS120 4.2 12.4 1.0 CG A:HIS97 4.3 12.7 1.0 ND1 A:HIS97 4.3 13.4 1.0 CD A:GLU107 4.9 15.3 1.0 CA A:HIS120 5.0 11.9 1.0

P.W.Snyder, R.L.Kwant, D.T.Moustakas, E.T.Mack, M.J.Butte, G.W.Whitesides. One Interface Stabilizes Linear Chains in All Polymorphs of Crystals of Human Carbonic Anhydrase II To Be Published.