Zinc in PDB 6sn6: Carboxypeptidase T with N-Sulfamoyl-L-Glutamic Acid

Enzymatic activity of Carboxypeptidase T with N-Sulfamoyl-L-Glutamic Acid

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

Protein crystallography data

The structure of Carboxypeptidase T with N-Sulfamoyl-L-Glutamic Acid, PDB code: 6sn6 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) 27.93 / 1.93
Space group P 63 2 2
Cell size a, b, c (Å), α, β, γ (°) 158.730, 158.730, 105.670, 90.00, 90.00, 120.00
R / Rfree (%) 11.2 / 14.5

Other elements in 6sn6:

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

Calcium (Ca) 3 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Carboxypeptidase T with N-Sulfamoyl-L-Glutamic Acid (pdb code 6sn6). 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-Glutamic Acid, PDB code: 6sn6:

Zinc binding site 1 out of 1 in 6sn6

Go back to Zinc Binding Sites List in 6sn6
Zinc binding site 1 out of 1 in the Carboxypeptidase T with N-Sulfamoyl-L-Glutamic Acid


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-Glutamic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn401

b:13.4
occ:1.00
ND1 A:HIS204 2.1 11.3 1.0
NAA A:3K0402 2.1 17.1 1.0
ND1 A:HIS69 2.1 13.4 1.0
OE1 A:GLU72 2.2 12.8 1.0
OE2 A:GLU72 2.4 13.4 1.0
CD A:GLU72 2.6 12.7 1.0
CE1 A:HIS69 3.0 13.8 1.0
CE1 A:HIS204 3.0 12.8 1.0
CG A:HIS204 3.1 12.2 1.0
CG A:HIS69 3.2 12.6 1.0
SAN A:3K0402 3.2 30.0 1.0
OAE A:3K0402 3.2 27.8 1.0
CB A:HIS204 3.5 12.0 1.0
CB A:HIS69 3.6 11.9 1.0
O A:THR205 3.9 12.8 1.0
O A:HOH688 4.0 15.9 1.0
CG A:GLU72 4.1 12.1 1.0
N A:3K0402 4.2 24.1 1.0
NE2 A:HIS69 4.2 12.7 1.0
OAD A:3K0402 4.2 30.6 1.0
NE2 A:HIS204 4.2 10.5 1.0
CD2 A:HIS204 4.2 12.4 1.0
O A:HOH521 4.3 23.0 1.0
CD2 A:HIS69 4.3 14.1 1.0
CA A:HIS204 4.3 11.8 1.0
CA A:3K0402 4.3 20.1 1.0
N A:THR205 4.5 12.1 1.0
NH1 A:ARG129 4.5 14.7 1.0
OXT A:3K0402 4.6 17.6 1.0
C A:3K0402 4.7 18.7 1.0
OE1 A:GLU277 4.7 23.0 1.0
CA A:HIS69 4.8 11.8 1.0
N A:HIS69 4.9 10.8 1.0
CB A:GLU72 5.0 11.9 1.0
C A:THR205 5.0 12.2 1.0
C A:HIS204 5.0 11.1 1.0

Reference:

V.I.Timofeev, V.K.Akparov, I.P.Kuranova. Carboxypeptidase T with N-Sulfamoyl-L-Glutamic Acid To Be Published.
Page generated: Wed Dec 16 12:49:07 2020

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