Chlorine in PDB 3l30: Crystal Structure of Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine

All present enzymatic activity of Crystal Structure of Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine:
3.1.1.4;

The structure of Crystal Structure of Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine, PDB code: 3l30 was solved by C.Naveen, G.K.Prasanth, J.Abhilash, M.Pradeep, K.Ponnuraj, C.Sadasivan, M.Haridas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.58 / 2.40
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	68.880, 68.880, 70.160, 90.00, 90.00, 120.00
R / Rfree (%)	16.3 / 24

The structure of Crystal Structure of Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine also contains other interesting chemical elements:

Calcium

(Ca)

1 atom

The binding sites of Chlorine atom in the Crystal Structure of Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine (pdb code 3l30). 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 Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine, PDB code: 3l30:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine


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 Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl126 b:52.9 occ:1.00 OXT A:CYS124 2.6 16.1 1.0 C A:CYS124 3.4 16.6 1.0 O A:CYS124 3.5 16.0 1.0 OG A:SER34 3.6 14.8 1.0 CB A:SER34 3.7 16.1 1.0 N A:GLY35 4.0 14.6 1.0 CA A:GLY35 4.4 14.5 1.0 C A:SER34 4.5 16.4 1.0 CA A:SER34 4.7 16.9 1.0 CA A:CYS124 4.8 17.5 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine


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 Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl127 b:23.0 occ:0.50 OE2 A:GLU71 2.3 21.3 1.0 OE1 A:GLU92 2.4 14.1 1.0 O A:SER72 2.5 11.5 1.0 CD A:GLU71 3.4 21.4 1.0 CD A:GLU92 3.4 12.5 1.0 C A:SER72 3.5 13.3 1.0 N A:SER72 3.7 13.1 1.0 CG A:GLU92 3.8 8.1 1.0 O A:HOH138 3.9 17.2 1.0 CA A:SER72 4.0 12.8 1.0 OE1 A:GLU71 4.2 23.4 1.0 CB A:SER72 4.3 12.8 1.0 CG A:GLU71 4.3 16.4 1.0 C A:GLU71 4.5 14.2 1.0 OE2 A:GLU92 4.5 9.9 1.0 N A:TYR73 4.7 13.2 1.0 CA A:GLU71 4.7 13.4 1.0

C.Naveen, G.K.Prasanth, J.Abhilash, M.Pradeep, K.Ponnuraj, C.Sadasivan, M.Haridas. Crystal Structure of Porcine Pancreatic Phospholipase A2 Complexed with Dihydroxyberberine To Be Published.