Calcium in PDB 1s0r: Bovine Pancreatic Trypsin Inhibited with Benzamidine at Atomic Resolution

All present enzymatic activity of Bovine Pancreatic Trypsin Inhibited with Benzamidine at Atomic Resolution:
3.4.21.4;

The structure of Bovine Pancreatic Trypsin Inhibited with Benzamidine at Atomic Resolution, PDB code: 1s0r was solved by J.A.Chamorro Gavilanes, S.Garca-Granda, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.02
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	54.393, 58.424, 66.542, 90.00, 90.00, 90.00
R / Rfree (%)	11.1 / 13.7

The binding sites of Calcium atom in the Bovine Pancreatic Trypsin Inhibited with Benzamidine at Atomic Resolution (pdb code 1s0r). 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 Bovine Pancreatic Trypsin Inhibited with Benzamidine at Atomic Resolution, PDB code: 1s0r:

Calcium binding site 1 out of 1 in the Bovine Pancreatic Trypsin Inhibited with Benzamidine at Atomic Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Bovine Pancreatic Trypsin Inhibited with Benzamidine at Atomic Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca224 b:4.9 occ:1.00 OE1 A:GLU52 2.3 5.2 1.0 O A:VAL57 2.3 5.4 1.0 O A:ASN54 2.3 5.2 1.0 OE2 A:GLU62 2.3 5.5 1.0 O A:HOH235 2.3 6.2 1.0 O A:HOH227 2.4 5.4 1.0 CD A:GLU52 3.3 4.6 1.0 CD A:GLU62 3.4 5.2 1.0 C A:VAL57 3.4 4.9 1.0 C A:ASN54 3.5 4.8 1.0 OE2 A:GLU52 3.8 5.4 1.0 CG A:GLU62 3.8 6.1 1.0 CA A:VAL58 4.1 5.7 1.0 N A:GLU59 4.2 6.2 1.0 N A:VAL58 4.2 5.5 1.0 N A:VAL57 4.2 4.9 1.0 CA A:ILE55 4.2 4.6 1.0 OE1 A:GLU59 4.3 6.3 1.0 N A:ILE55 4.3 4.6 1.0 N A:ASN54 4.4 4.7 1.0 CA A:VAL57 4.4 5.1 1.0 CA A:ASN54 4.4 5.1 1.0 O A:HOH250 4.4 6.2 1.0 CG A:GLU59 4.5 7.0 1.0 C A:ILE55 4.5 4.6 1.0 OE1 A:GLU62 4.5 6.1 1.0 N A:ASP53 4.6 4.6 1.0 CG A:GLU52 4.6 4.6 1.0 C A:VAL58 4.6 6.6 1.0 CA A:GLU52 4.7 4.3 1.0 CB A:GLU59 4.8 7.1 1.0 CD A:GLU59 4.8 7.5 1.0 CB A:ASN54 4.8 5.5 1.0 CB A:GLU52 4.8 4.6 1.0 O A:HOH305 4.9 13.5 1.0 N A:ASN56 4.9 4.6 1.0 O A:ILE55 4.9 5.3 1.0 C A:ASP53 4.9 4.7 1.0

J.A.Chamorro, J.A.Cuesta-Seijo, S.Garca-Granda. Pancratic Bovine Trypsin Native and Inhibited with Benzamidine From Synchotron Data. To Be Published.