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Chlorine in PDB 2zp4: Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme

Enzymatic activity of Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme

All present enzymatic activity of Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme:
3.1.1.4;

Protein crystallography data

The structure of Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme, PDB code: 2zp4 was solved by S.P.Kanaujia, K.Sekar, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 22.91 / 1.90
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 45.819, 45.819, 101.502, 90.00, 90.00, 120.00
R / Rfree (%) 17.8 / 20.1

Other elements in 2zp4:

The structure of Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme also contains other interesting chemical elements:

Calcium (Ca) 2 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme (pdb code 2zp4). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme, PDB code: 2zp4:

Chlorine binding site 1 out of 1 in 2zp4

Go back to Chlorine Binding Sites List in 2zp4
Chlorine binding site 1 out of 1 in the Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Carboxylic Ester Hydrolase, Single Mutant H48N of Bovine Pancreatic PLA2 Enzyme within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl126

b:24.5
occ:1.00
 N A:ILE82 3.2 19.9 1.0
NZ A:LYS12 3.3 20.8 1.0
NH2 A:ARG100 3.7 22.6 1.0
CD1 A:ILE104 3.7 19.1 1.0
CA A:GLU81 3.8 20.7 1.0
CE A:LYS12 4.0 18.2 1.0
C A:GLU81 4.0 19.9 1.0
CD A:LYS12 4.0 20.7 1.0
O A:ILE82 4.0 20.0 1.0
CG1 A:ILE104 4.0 16.6 1.0
CB A:ILE82 4.1 16.3 1.0
NE A:ARG100 4.1 17.9 1.0
CA A:ILE82 4.1 18.4 1.0
CZ A:ARG100 4.1 21.0 1.0
CB A:GLU81 4.3 24.1 1.0
CG1 A:ILE82 4.4 15.8 1.0
C A:ILE82 4.5 19.2 1.0
O A:ASN80 4.6 21.2 1.0
CG A:GLU81 4.6 30.6 1.0
O A:HOH331 4.8 55.5 1.0
CD1 A:ILE82 4.8 14.0 1.0
O A:HOH255 4.9 32.2 1.0
N A:GLU81 5.0 20.3 1.0

Reference:

S.P.Kanaujia, K.Sekar. Structures and Molecular-Dynamics Studies of Three Active-Site Mutants of Bovine Pancreatic Phospholipase A(2) Acta Crystallogr.,Sect.D V. 64 1003 2008.
ISSN: ISSN 0907-4449
PubMed: 18931407
DOI: 10.1107/S0907444908022713
Page generated: Fri Jul 11 02:55:59 2025

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