Calcium in PDB 4gxn: Diethylphosphonate Inhibited Structure of the Proteus Mirabilis Lipase

All present enzymatic activity of Diethylphosphonate Inhibited Structure of the Proteus Mirabilis Lipase:
3.1.1.3;

The structure of Diethylphosphonate Inhibited Structure of the Proteus Mirabilis Lipase, PDB code: 4gxn was solved by T.P.Korman, J.U.Bowie, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.79 / 2.20
Space group	P 32
Cell size a, b, c (Å), α, β, γ (°)	65.574, 65.574, 63.465, 90.00, 90.00, 120.00
R / Rfree (%)	19.5 / 24.9

The binding sites of Calcium atom in the Diethylphosphonate Inhibited Structure of the Proteus Mirabilis Lipase (pdb code 4gxn). 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 Diethylphosphonate Inhibited Structure of the Proteus Mirabilis Lipase, PDB code: 4gxn:

Calcium binding site 1 out of 1 in the Diethylphosphonate Inhibited Structure of the Proteus Mirabilis Lipase


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Diethylphosphonate Inhibited Structure of the Proteus Mirabilis Lipase within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:20.2 occ:1.00 OD1 A:ASP256 2.3 28.0 1.0 O A:LEU264 2.3 32.2 1.0 OD2 A:ASP213 2.3 31.5 1.0 OD1 A:ASN210 2.3 31.2 1.0 O A:GLN260 2.3 28.8 1.0 O A:HOH411 2.4 26.6 1.0 C A:GLN260 3.2 28.1 1.0 CG A:ASN210 3.4 31.2 1.0 CG A:ASP213 3.4 33.1 1.0 N A:VAL261 3.4 29.4 1.0 C A:LEU264 3.4 32.6 1.0 CG A:ASP256 3.5 25.9 1.0 ND2 A:ASN210 3.8 30.4 1.0 CB A:ASP213 3.9 34.0 1.0 CA A:VAL265 4.0 31.8 1.0 N A:VAL265 4.1 32.9 1.0 OD2 A:ASP256 4.2 25.9 1.0 OD2 A:ASP253 4.4 24.6 1.0 OD1 A:ASP213 4.4 33.5 1.0 CA A:ASP256 4.5 23.9 1.0 OG1 A:THR215 4.5 28.8 1.0 CB A:LEU264 4.5 34.8 1.0 CA A:LEU264 4.5 34.2 1.0 CB A:ASP256 4.6 24.6 1.0 N A:ASP256 4.6 23.3 1.0 CA A:GLN260 4.7 27.0 1.0 OD1 A:ASP253 4.7 23.1 1.0 CB A:ASN210 4.7 33.1 1.0 CG1 A:VAL265 4.8 29.4 1.0 CG1 A:ILE255 4.8 24.6 1.0 CA A:VAL261 4.9 30.3 1.0 C A:VAL265 4.9 33.3 1.0 CG A:ASP253 5.0 23.5 1.0 CB A:HIS216 5.0 28.8 1.0 CA A:ASN210 5.0 34.6 1.0

T.P.Korman, J.U.Bowie. Crystal Structure of Proteus Mirabilis Lipase, A Novel Lipase From the Proteus/Psychrophilic Subfamily of Lipase Family I.1. Plos One V. 7 52890 2012.
ISSN: ESSN 1932-6203
PubMed: 23300806
DOI: 10.1371/JOURNAL.PONE.0052890