Zinc in PDB 6f6q: Carboxypeptidase T Mutant L254N with Sulphamoil Arginine

All present enzymatic activity of Carboxypeptidase T Mutant L254N with Sulphamoil Arginine:
3.4.17.18;

The structure of Carboxypeptidase T Mutant L254N with Sulphamoil Arginine, PDB code: 6f6q 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)	28.77 / 1.79
Space group	P 63 2 2
Cell size a, b, c (Å), α, β, γ (°)	157.810, 157.810, 103.940, 90.00, 90.00, 120.00
R / Rfree (%)	11.5 / 13.1

The structure of Carboxypeptidase T Mutant L254N with Sulphamoil Arginine also contains other interesting chemical elements:

Calcium

(Ca)

5 atoms

The binding sites of Zinc atom in the Carboxypeptidase T Mutant L254N with Sulphamoil Arginine (pdb code 6f6q). 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 Mutant L254N with Sulphamoil Arginine, PDB code: 6f6q:

Zinc binding site 1 out of 1 in the Carboxypeptidase T Mutant L254N with Sulphamoil Arginine


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Carboxypeptidase T Mutant L254N with Sulphamoil Arginine within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn401 b:11.9 occ:1.00 N19 A:0X9408 2.0 17.2 1.0 ND1 A:HIS69 2.1 10.6 1.0 ND1 A:HIS204 2.1 9.4 1.0 OE1 A:GLU72 2.1 11.1 1.0 OE2 A:GLU72 2.4 10.9 1.0 CD A:GLU72 2.6 9.8 1.0 CE1 A:HIS69 3.0 10.7 1.0 CE1 A:HIS204 3.0 10.1 1.0 CG A:HIS204 3.1 9.8 1.0 CG A:HIS69 3.1 10.7 1.0 S18 A:0X9408 3.2 25.8 1.0 O21 A:0X9408 3.4 24.7 1.0 CB A:HIS204 3.4 9.7 1.0 CB A:HIS69 3.5 10.5 1.0 O A:THR205 3.9 10.1 1.0 O A:HOH713 3.9 13.7 1.0 C13 A:0X9408 4.1 15.5 1.0 CG A:GLU72 4.1 9.9 1.0 N17 A:0X9408 4.1 23.1 1.0 NE2 A:HIS69 4.1 10.1 1.0 NE2 A:HIS204 4.2 10.1 1.0 CD2 A:HIS204 4.2 9.6 1.0 CD2 A:HIS69 4.2 10.5 1.0 CA A:HIS204 4.2 9.6 1.0 O20 A:0X9408 4.3 28.7 1.0 O A:HOH524 4.4 20.2 1.0 N A:THR205 4.5 9.9 1.0 NH1 A:ARG129 4.5 14.2 1.0 OE1 A:GLU277 4.5 25.9 1.0 C14 A:0X9408 4.6 14.6 1.0 O15 A:0X9408 4.6 15.3 1.0 CA A:HIS69 4.8 10.6 1.0 N A:HIS69 4.8 10.3 1.0 CB A:GLU72 4.9 10.0 1.0 C A:HIS204 4.9 9.5 1.0 C A:THR205 5.0 10.0 1.0

V.I.Timofeev, V.K.Akparov, I.P.Kuranova. Carboxypeptidase T Mutant L254N with Sulphamoil Arginine To Be Published.