Chlorine in PDB 5wzv: Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam

All present enzymatic activity of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam:
3.1.1.4;

The structure of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam, PDB code: 5wzv 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)	19.37 / 2.20
Space group	P 21 2 2
Cell size a, b, c (Å), α, β, γ (°)	49.076, 61.048, 63.328, 90.00, 90.00, 90.00
R / Rfree (%)	20.8 / 24

The structure of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Chlorine atom in the Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam (pdb code 5wzv). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam, PDB code: 5wzv:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl206 b:45.4 occ:1.00 NE2 A:GLN83 3.5 20.2 1.0 NE A:ARG79 3.5 19.3 0.5 NE A:ARG79 4.2 21.7 0.5 CB A:ARG79 4.2 20.5 0.5 CD A:ARG79 4.2 19.7 0.5 CG A:ARG79 4.3 21.5 0.5 CB A:ARG79 4.4 19.4 0.5 OE1 A:GLN83 4.4 18.4 1.0 CD A:GLN83 4.4 18.1 1.0 NH2 A:ARG79 4.5 18.5 0.5 CZ A:ARG79 4.5 18.9 0.5 CD A:ARG79 4.8 21.9 0.5 CG A:ARG79 4.9 19.6 0.5

Chlorine binding site 2 out of 2 in the Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Human Secreted Phospholipase A2 Group Iie with Me-Indoxam within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl207 b:34.8 occ:1.00 NH1 A:ARG92 2.9 39.7 1.0 O A:HOH368 3.1 14.6 1.0 O A:HOH347 3.2 24.9 1.0 NH2 A:ARG52 3.4 25.7 1.0 CD A:ARG92 3.7 31.7 1.0 CB A:CYS49 3.7 19.3 1.0 SG A:CYS49 3.7 19.8 1.0 O A:ALA45 3.8 20.0 1.0 CZ A:ARG92 4.0 37.0 1.0 NE A:ARG92 4.2 35.2 1.0 C A:ALA45 4.3 19.1 1.0 CB A:ALA45 4.4 19.2 1.0 CG A:ARG92 4.5 29.3 1.0 CZ A:ARG52 4.5 26.2 1.0 CA A:CYS49 4.5 18.8 1.0 O A:HOH330 4.7 19.1 1.0 NH1 A:ARG52 4.7 29.1 1.0 CB A:ARG92 4.7 24.7 1.0 N A:CYS49 4.8 19.7 1.0 CA A:ALA45 4.8 19.8 1.0 N A:HIS46 4.9 19.8 1.0 O A:HOH399 4.9 19.0 1.0

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