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Calcium in PDB 5wzs: Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Compound 8

Enzymatic activity of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Compound 8

All present enzymatic activity of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Compound 8:
3.1.1.4;

Protein crystallography data

The structure of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Compound 8, PDB code: 5wzs was solved by S.Hou, J.Xu, T.Xu, J.Liu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 18.47 / 2.30
Space group P 21 2 2
Cell size a, b, c (Å), α, β, γ (°) 49.006, 60.998, 63.301, 90.00, 90.00, 90.00
R / Rfree (%) 21.5 / 26.6

Other elements in 5wzs:

The structure of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Compound 8 also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Compound 8 (pdb code 5wzs). 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 Human Secreted Phospholipase A2 Group Iie with Compound 8, PDB code: 5wzs:

Calcium binding site 1 out of 1 in 5wzs

Go back to Calcium Binding Sites List in 5wzs
Calcium binding site 1 out of 1 in the Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Compound 8


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 Human Secreted Phospholipase A2 Group Iie with Compound 8 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca202

b:51.6
occ:1.00
 O A:TYR26 2.2 25.4 1.0
O A:GLY28 2.4 37.6 1.0
OAN A:7W9201 2.4 54.1 1.0
O A:GLY30 2.4 41.5 1.0
OAS A:7W9201 2.5 48.2 1.0
OD1 A:ASP47 2.7 25.5 1.0
OD2 A:ASP47 2.9 27.6 1.0
CG A:ASP47 3.2 25.4 1.0
C A:TYR26 3.4 26.0 1.0
CAP A:7W9201 3.4 45.9 1.0
C A:GLY30 3.6 42.4 1.0
C A:GLY28 3.6 36.1 1.0
CAL A:7W9201 3.6 53.5 1.0
NAR A:7W9201 3.7 44.6 1.0
N A:GLY28 3.9 31.9 1.0
O A:HOH342 3.9 31.8 1.0
OAJ A:7W9201 3.9 48.7 1.0
N A:GLY30 4.0 41.7 1.0
C A:ILE29 4.2 42.9 1.0
CA A:TYR26 4.2 26.6 1.0
CA A:GLY30 4.3 42.4 1.0
N A:CYS27 4.3 26.2 1.0
CA A:CYS27 4.3 26.3 1.0
CAK A:7W9201 4.3 51.9 1.0
C A:CYS27 4.4 29.0 1.0
CA A:GLY28 4.4 34.0 1.0
N A:ILE29 4.5 38.8 1.0
CA A:ILE29 4.6 43.8 1.0
OAM A:7W9201 4.6 54.8 1.0
N A:GLY31 4.6 41.4 1.0
O A:ILE29 4.7 44.0 1.0
O A:CYS43 4.7 21.9 1.0
CB A:TYR26 4.7 27.2 1.0
CAA A:7W9201 4.7 48.3 1.0
CB A:ASP47 4.7 24.2 1.0
CAO A:7W9201 4.8 47.9 1.0
CA A:GLY31 4.9 41.6 1.0

Reference:

S.Hou, T.Xu, J.Xu, L.Qu, Y.Xu, L.Chen, J.Liu. Structural Basis For Functional Selectivity and Ligand Recognition Revealed By Crystal Structures of Human Secreted Phospholipase A2 Group Iie Sci Rep V. 7 10815 2017.
ISSN: ESSN 2045-2322
PubMed: 28883454
DOI: 10.1038/S41598-017-11219-8
Page generated: Wed Jul 9 11:27:32 2025

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