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Calcium in PDB 1une: Carboxylic Ester Hydrolase, 1.5 Angstrom Orthorhombic Form of the Bovine Recombinant PLA2

Enzymatic activity of Carboxylic Ester Hydrolase, 1.5 Angstrom Orthorhombic Form of the Bovine Recombinant PLA2

All present enzymatic activity of Carboxylic Ester Hydrolase, 1.5 Angstrom Orthorhombic Form of the Bovine Recombinant PLA2:
3.1.1.4;

Protein crystallography data

The structure of Carboxylic Ester Hydrolase, 1.5 Angstrom Orthorhombic Form of the Bovine Recombinant PLA2, PDB code: 1une was solved by M.Sundaralingam, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.50
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 47.120, 64.590, 38.140, 90.00, 90.00, 90.00
R / Rfree (%) 18.4 / 22.8

Calcium Binding Sites:

The binding sites of Calcium atom in the Carboxylic Ester Hydrolase, 1.5 Angstrom Orthorhombic Form of the Bovine Recombinant PLA2 (pdb code 1une). 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 Carboxylic Ester Hydrolase, 1.5 Angstrom Orthorhombic Form of the Bovine Recombinant PLA2, PDB code: 1une:

Calcium binding site 1 out of 1 in 1une

Go back to Calcium Binding Sites List in 1une
Calcium binding site 1 out of 1 in the Carboxylic Ester Hydrolase, 1.5 Angstrom Orthorhombic Form of the Bovine Recombinant PLA2


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Carboxylic Ester Hydrolase, 1.5 Angstrom Orthorhombic Form of the Bovine Recombinant PLA2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca124

b:12.2
occ:1.00
 O A:GLY32 2.2 15.7 1.0
O A:TYR28 2.3 12.3 1.0
O A:HOH264 2.4 19.6 1.0
O A:GLY30 2.4 14.9 1.0
OD2 A:ASP49 2.4 11.1 1.0
O A:HOH263 2.5 10.2 1.0
OD1 A:ASP49 2.6 10.1 1.0
CG A:ASP49 2.9 10.0 1.0
C A:GLY32 3.5 17.2 1.0
C A:TYR28 3.5 11.7 1.0
C A:GLY30 3.7 15.1 1.0
O A:HOH252 3.7 39.6 1.0
N A:GLY30 3.9 14.2 1.0
N A:GLY32 4.1 16.8 1.0
CA A:TYR28 4.2 11.1 1.0
O A:HOH268 4.2 12.1 1.0
C A:LEU31 4.3 16.2 1.0
CA A:GLY32 4.3 17.8 1.0
CB A:ASP49 4.4 10.4 1.0
N A:GLY33 4.4 16.0 1.0
CA A:GLY30 4.5 14.3 1.0
O A:HOH266 4.5 14.7 1.0
O A:HOH305 4.5 37.3 1.0
N A:CYS29 4.5 12.0 1.0
O A:LEU31 4.5 16.5 1.0
CA A:GLY33 4.5 15.7 1.0
CB A:TYR28 4.6 11.0 1.0
O A:HOH295 4.6 38.2 1.0
N A:LEU31 4.6 15.0 1.0
C A:CYS29 4.7 13.5 1.0
CA A:CYS29 4.7 12.3 1.0
O A:HOH265 4.7 21.7 1.0
CA A:LEU31 4.7 16.5 1.0
O A:HOH323 4.8 36.1 1.0
O A:HOH232 5.0 26.2 1.0

Reference:

K.Sekar, M.Sundaralingam. High-Resolution Refinement of Orthorhombic Bovine Pancreatic Phospholipase A2. Acta Crystallogr.,Sect.D V. 55 46 1999.
ISSN: ISSN 0907-4449
PubMed: 10089393
DOI: 10.1107/S0907444998006568
Page generated: Thu Jul 11 23:33:20 2024

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