Calcium in PDB 1h9l: Porcine Pancreatic Elastase Complexed with Acetyl-Val-Glu-Pro-Ile-Cooh

All present enzymatic activity of Porcine Pancreatic Elastase Complexed with Acetyl-Val-Glu-Pro-Ile-Cooh:
3.4.21.36;

The structure of Porcine Pancreatic Elastase Complexed with Acetyl-Val-Glu-Pro-Ile-Cooh, PDB code: 1h9l was solved by P.A.Wright, R.C.Wilmouth, I.J.Clifton, C.J.Schofield, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	22.90 / 1.67
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	50.160, 57.840, 74.320, 90.00, 90.00, 90.00
R / Rfree (%)	15.8 / 19.9

The binding sites of Calcium atom in the Porcine Pancreatic Elastase Complexed with Acetyl-Val-Glu-Pro-Ile-Cooh (pdb code 1h9l). 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 Porcine Pancreatic Elastase Complexed with Acetyl-Val-Glu-Pro-Ile-Cooh, PDB code: 1h9l:

Calcium binding site 1 out of 1 in the Porcine Pancreatic Elastase Complexed with Acetyl-Val-Glu-Pro-Ile-Cooh


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Porcine Pancreatic Elastase Complexed with Acetyl-Val-Glu-Pro-Ile-Cooh within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1246 b:12.4 occ:1.00 OE2 B:GLU70 2.3 11.9 1.0 O B:ASN72 2.3 12.8 1.0 O B:GLN75 2.3 14.6 1.0 OE1 B:GLU80 2.3 11.4 1.0 OD1 B:ASN77 2.3 14.7 1.0 O B:HOH2076 2.3 17.0 1.0 OE1 B:GLU70 2.8 14.9 1.0 CD B:GLU70 2.9 9.5 1.0 CD B:GLU80 3.4 13.3 1.0 C B:ASN72 3.4 12.7 1.0 CG B:ASN77 3.5 14.2 1.0 C B:GLN75 3.5 18.4 1.0 N B:ASN77 3.9 13.8 1.0 CG B:GLU80 3.9 11.7 1.0 N B:ASN72 4.0 10.7 1.0 CB B:ASN77 4.1 13.5 1.0 CA B:ASN72 4.2 11.3 1.0 N B:GLN75 4.3 18.4 1.0 CA B:ASN76 4.3 16.9 1.0 N B:ASN76 4.4 17.0 1.0 CG B:GLU70 4.4 11.3 1.0 N B:LEU73 4.4 13.4 1.0 C B:ASN76 4.4 15.4 1.0 CB B:ASN72 4.5 12.8 1.0 OE2 B:GLU80 4.5 12.3 1.0 ND2 B:ASN77 4.5 11.7 1.0 CA B:GLN75 4.5 19.6 1.0 CA B:LEU73 4.5 14.0 1.0 CA B:ASN77 4.6 14.3 1.0 O B:HOH2089 4.6 19.3 1.0 N B:HIS71 4.6 9.7 1.0 C B:LEU73 4.7 16.1 1.0 O B:HOH2070 5.0 16.7 1.0

P.A.Wright, R.C.Wilmouth, I.J.Clifton, C.J.Schofield. Kinetic and Crystallographic Analysis of Complexes Formed Between Elastase and Peptides From Beta-Casein Eur.J.Biochem. V. 268 2969 2001.
ISSN: ISSN 0014-2956
PubMed: 11358514
DOI: 10.1046/J.1432-1327.2001.02186.X