Zinc in PDB 6t9y: Carboxypeptidase T with N-Sulfamoyl-L-Lysin

All present enzymatic activity of Carboxypeptidase T with N-Sulfamoyl-L-Lysin:
3.4.17.18;

The structure of Carboxypeptidase T with N-Sulfamoyl-L-Lysin, PDB code: 6t9y was solved by V.I.Timofeev, V.K.Akparov, I.P.Kuranova, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.89 / 1.92
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	158.050, 158.050, 104.391, 90.00, 90.00, 120.00
R / Rfree (%)	14.7 / 16.1

The structure of Carboxypeptidase T with N-Sulfamoyl-L-Lysin also contains other interesting chemical elements:

Calcium

(Ca)

4 atoms

The binding sites of Zinc atom in the Carboxypeptidase T with N-Sulfamoyl-L-Lysin (pdb code 6t9y). 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 Carboxypeptidase T with N-Sulfamoyl-L-Lysin, PDB code: 6t9y:

Zinc binding site 1 out of 1 in the Carboxypeptidase T with N-Sulfamoyl-L-Lysin


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Carboxypeptidase T with N-Sulfamoyl-L-Lysin within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn402 b:9.5 occ:1.00 N2 A:7B0401 2.0 18.5 1.0 ND1 A:HIS204 2.0 6.4 1.0 ND1 A:HIS69 2.1 8.4 1.0 OE1 A:GLU72 2.1 8.3 1.0 OE2 A:GLU72 2.3 9.8 1.0 CD A:GLU72 2.5 8.5 1.0 CE1 A:HIS204 3.0 6.9 1.0 CE1 A:HIS69 3.0 8.3 1.0 CG A:HIS204 3.1 6.8 1.0 S1 A:7B0401 3.1 35.9 1.0 CG A:HIS69 3.1 7.9 1.0 O2 A:7B0401 3.2 33.0 1.0 CB A:HIS204 3.4 7.4 1.0 CB A:HIS69 3.4 8.0 1.0 O A:THR205 3.9 9.0 1.0 O A:HOH675 3.9 12.4 1.0 CG A:GLU72 4.1 8.4 1.0 O4 A:7B0401 4.1 33.1 1.0 N1 A:7B0401 4.1 34.8 1.0 NE2 A:HIS204 4.2 7.3 1.0 C4 A:7B0401 4.2 19.4 1.0 NE2 A:HIS69 4.2 8.2 1.0 CA A:HIS204 4.2 7.5 1.0 CD2 A:HIS204 4.2 6.5 1.0 CD2 A:HIS69 4.2 8.0 1.0 O A:HOH520 4.3 19.1 1.0 N A:THR205 4.5 7.7 1.0 NH1 A:ARG129 4.6 10.1 1.0 C2 A:7B0401 4.6 14.8 1.0 O1 A:7B0401 4.6 13.6 1.0 OE1 A:GLU277 4.7 15.6 1.0 CA A:HIS69 4.8 7.7 1.0 OE2 A:GLU277 4.8 20.8 1.0 N A:HIS69 4.9 8.2 1.0 CB A:GLU72 4.9 8.3 1.0 C A:HIS204 4.9 7.4 1.0 C A:THR205 5.0 8.0 1.0

V.I.Timofeev, V.K.Akparov, I.P.Kuranova. Carboxypeptidase T with N-Sulfamoyl-L-Lysin To Be Published.