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Calcium in PDB 2oot: A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II

Enzymatic activity of A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II

All present enzymatic activity of A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II:
3.4.17.21;

Protein crystallography data

The structure of A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II, PDB code: 2oot was solved by C.Barinka, J.Lubkowski, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 1.64
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 101.759, 130.128, 158.874, 90.00, 90.00, 90.00
R / Rfree (%) 20.6 / 22.8

Other elements in 2oot:

The structure of A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II also contains other interesting chemical elements:

Chlorine (Cl) 1 atom
Zinc (Zn) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II (pdb code 2oot). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II, PDB code: 2oot:

Calcium binding site 1 out of 1 in 2oot

Go back to Calcium Binding Sites List in 2oot
Calcium binding site 1 out of 1 in the A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of A High Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1753

b:15.0
occ:1.00
 OE2 A:GLU436 2.3 20.8 1.0
O A:TYR272 2.4 15.8 1.0
OE2 A:GLU433 2.4 16.5 1.0
O A:THR269 2.4 15.8 1.0
O A:HOH1772 2.5 17.8 1.0
OG1 A:THR269 2.5 15.6 1.0
OE1 A:GLU433 2.5 15.4 1.0
CD A:GLU433 2.8 13.5 1.0
C A:THR269 3.3 16.2 1.0
CB A:THR269 3.3 16.9 1.0
CD A:GLU436 3.5 18.4 1.0
C A:TYR272 3.5 15.8 1.0
OE1 A:GLU436 3.9 16.5 1.0
CA A:THR269 4.0 16.6 1.0
N A:TYR272 4.0 16.4 1.0
CA A:PRO273 4.2 17.0 1.0
CB A:ASP266 4.3 17.6 1.0
N A:PRO270 4.3 16.8 0.5
N A:ALA274 4.3 16.6 1.0
CG A:GLU433 4.3 13.0 1.0
N A:PRO273 4.3 16.8 1.0
N A:PRO270 4.3 16.4 0.5
CA A:TYR272 4.4 17.2 1.0
C A:PRO273 4.4 16.9 1.0
CA A:PRO270 4.5 16.5 0.5
N A:GLY271 4.5 15.9 1.0
O A:ASP266 4.5 18.6 1.0
N A:ASP266 4.5 16.2 1.0
CA A:PRO270 4.6 16.2 0.5
O A:ALA264 4.6 18.8 1.0
N A:THR269 4.7 16.6 1.0
CG A:GLU436 4.7 13.2 1.0
OD2 A:ASP266 4.7 19.2 1.0
CG2 A:THR269 4.7 16.5 1.0
C A:PRO270 4.7 16.3 0.5
C A:PRO270 4.8 16.4 0.5
O A:HOH2022 4.8 31.9 1.0
CA A:ASP266 4.9 17.7 1.0
CB A:GLU436 4.9 15.2 1.0
CB A:ALA274 4.9 17.1 1.0
CA A:GLU433 5.0 13.2 1.0
C A:GLY271 5.0 18.4 1.0

Reference:

C.Barinka, J.Starkova, J.Konvalinka, J.Lubkowski. A High-Resolution Structure of Ligand-Free Human Glutamate Carboxypeptidase II. Acta Crystallogr.,Sect.F V. 63 150 2007.
ISSN: ESSN 1744-3091
PubMed: 17329803
DOI: 10.1107/S174430910700379X
Page generated: Tue Jul 8 07:21:36 2025

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