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Calcium in PDB 1yxl: Crystal Structure of A Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 A Resolution

Enzymatic activity of Crystal Structure of A Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 A Resolution

All present enzymatic activity of Crystal Structure of A Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 A Resolution:
3.1.1.4;

Protein crystallography data

The structure of Crystal Structure of A Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 A Resolution, PDB code: 1yxl was solved by R.K.Singh, T.Jabeen, S.Sharma, P.Kaur, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.48
Space group P 41
Cell size a, b, c (Å), α, β, γ (°) 42.017, 42.017, 64.451, 90.00, 90.00, 90.00
R / Rfree (%) 18.8 / 23

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of A Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 A Resolution (pdb code 1yxl). 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 Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 A Resolution, PDB code: 1yxl:

Calcium binding site 1 out of 1 in 1yxl

Go back to Calcium Binding Sites List in 1yxl
Calcium binding site 1 out of 1 in the Crystal Structure of A Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 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 Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca201

b:26.0
occ:0.50
 O A:GLY30 2.3 28.1 1.0
O A:GLY32 2.4 34.2 1.0
O A:HOH450 2.5 35.1 1.0
O A:ACY301 2.5 40.3 1.0
OD2 A:ASP49 2.5 23.2 1.0
OD1 A:ASP49 2.6 20.6 1.0
O A:TYR28 2.6 20.0 1.0
CG A:ASP49 2.8 18.9 1.0
C A:GLY30 3.5 27.8 1.0
C A:GLY32 3.6 33.2 1.0
C A:ACY301 3.6 39.9 1.0
C A:TYR28 3.7 20.2 1.0
N A:GLY30 3.7 24.9 1.0
O A:LYS31 3.8 33.3 1.0
O A:HOH444 3.8 47.6 1.0
C A:LYS31 4.1 32.1 1.0
CB A:ASP49 4.2 16.2 1.0
CA A:GLY30 4.2 26.3 1.0
O A:HOH481 4.2 31.4 1.0
O A:HOH526 4.3 51.0 1.0
N A:GLY32 4.3 32.8 1.0
CA A:TYR28 4.4 19.7 1.0
CH3 A:ACY301 4.4 40.0 1.0
CA A:GLY32 4.5 33.1 1.0
C A:CYS29 4.5 23.2 1.0
OXT A:ACY301 4.5 39.7 1.0
N A:GLY33 4.5 32.7 1.0
O A:HOH527 4.6 45.6 1.0
N A:LYS31 4.6 29.8 1.0
N A:CYS29 4.6 20.5 1.0
CA A:GLY33 4.6 32.0 1.0
CA A:CYS29 4.7 21.8 1.0
CA A:LYS31 4.9 31.0 1.0
OH A:TYR64 4.9 30.0 1.0
CB A:TYR28 5.0 19.7 1.0

Reference:

R.K.Singh, T.Jabeen, S.Sharma, P.Kaur, T.P.Singh. Crystal Structure of A Novel Phospholipase A2 From Naja Naja Sagittifera at 1.5 A Resolution To Be Published.
Page generated: Tue Jul 8 03:59:16 2025

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