Zinc in PDB 3kzz: Crystal Structure of Snap-Tag Bound to Its Substrate Benzylguanine

All present enzymatic activity of Crystal Structure of Snap-Tag Bound to Its Substrate Benzylguanine:
2.1.1.63;

The structure of Crystal Structure of Snap-Tag Bound to Its Substrate Benzylguanine, PDB code: 3kzz was solved by S.Schmitt, F.Pojer, M.Schiltz, K.Johnsson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	38.58 / 1.89
Space group	P 43 2 2
Cell size a, b, c (Å), α, β, γ (°)	77.160, 77.160, 64.810, 90.00, 90.00, 90.00
R / Rfree (%)	18.7 / 22.2

The binding sites of Zinc atom in the Crystal Structure of Snap-Tag Bound to Its Substrate Benzylguanine (pdb code 3kzz). 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 Snap-Tag Bound to Its Substrate Benzylguanine, PDB code: 3kzz:

Zinc binding site 1 out of 1 in the Crystal Structure of Snap-Tag Bound to Its Substrate Benzylguanine


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 Snap-Tag Bound to Its Substrate Benzylguanine within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn180 b:31.4 occ:1.00 ND1 A:HIS85 2.0 26.2 1.0 NE2 A:HIS29 2.1 27.8 1.0 SG A:CYS24 2.3 36.0 1.0 SG A:CYS5 2.3 44.7 1.0 CE1 A:HIS85 2.9 26.2 1.0 CE1 A:HIS29 3.0 28.2 1.0 CG A:HIS85 3.0 25.2 1.0 CD2 A:HIS29 3.2 27.5 1.0 CB A:CYS24 3.3 36.8 1.0 CB A:CYS5 3.4 52.5 1.0 CB A:HIS85 3.4 24.7 1.0 O A:HIS85 3.9 23.0 1.0 NE2 A:HIS85 4.0 25.1 1.0 CD2 A:HIS85 4.1 26.3 1.0 ND1 A:HIS29 4.1 28.2 1.0 CG A:HIS29 4.3 27.5 1.0 C A:HIS85 4.4 22.9 1.0 CA A:HIS85 4.5 23.7 1.0 CA A:CYS24 4.6 36.8 1.0 NE2 A:GLN90 4.6 24.6 1.0 CA A:CYS5 4.7 52.7 1.0 N A:CYS24 4.7 36.9 1.0 O A:GLY27 4.7 28.5 1.0 CB A:GLN26 4.7 34.6 1.0 N A:GLY27 5.0 31.5 1.0 SD A:MET7 5.0 52.8 1.0

S.Schmitt, B.Mollwitz, F.Pojer, M.Bannwarth, M.Schiltz, K.Johnsson. Snap-Tag Structure To Be Published.