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Calcium in PDB 1tgm: Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution

Enzymatic activity of Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution

All present enzymatic activity of Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution:
3.1.1.4;

Protein crystallography data

The structure of Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution, PDB code: 1tgm was solved by N.Singh, T.Jabeen, S.Sharma, A.Bhushan, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.86
Space group P 43
Cell size a, b, c (Å), α, β, γ (°) 53.314, 53.314, 48.453, 90.00, 90.00, 90.00
R / Rfree (%) 19.7 / 22.4

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution (pdb code 1tgm). 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 Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution, PDB code: 1tgm:

Calcium binding site 1 out of 1 in 1tgm

Go back to Calcium Binding Sites List in 1tgm
Calcium binding site 1 out of 1 in the Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca201

b:17.0
occ:1.00
 OD2 A:ASP49 2.4 25.4 1.0
O A:GLY32 2.5 40.9 1.0
O A:TYR28 2.6 24.4 1.0
O A:GLY30 2.6 36.0 1.0
O A:HOH340 2.6 39.1 1.0
OD1 A:ASP49 2.9 24.1 1.0
CG A:ASP49 3.0 21.8 1.0
C A:GLY32 3.5 40.4 1.0
C A:TYR28 3.7 24.6 1.0
C A:GLY30 3.7 35.6 1.0
N A:GLY32 3.9 40.4 1.0
N A:GLY30 4.0 31.5 1.0
CA A:GLY32 4.0 40.4 1.0
CA A:TYR28 4.2 23.9 1.0
CA A:GLY30 4.4 33.7 1.0
CB A:ASP49 4.5 19.0 1.0
O A:HOH339 4.5 32.1 1.0
C A:TRP31 4.5 40.1 1.0
N A:GLY33 4.7 40.0 1.0
N A:TRP31 4.7 37.9 1.0
CB A:TYR28 4.8 23.3 1.0
N A:CYS29 4.8 25.5 1.0
C A:CYS29 4.8 29.0 1.0
CD2 A:TYR28 4.9 23.6 1.0
CA A:TRP31 5.0 39.6 1.0

Reference:

N.Singh, T.Jabeen, S.Sharma, A.Bhushan, T.P.Singh. Crystal Structure of A Complex Formed Between Group II Phospholipase A2 and Aspirin at 1.86 A Resolution To Be Published.
Page generated: Thu Jul 11 23:02:46 2024

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