Calcium in PDB 1ox1: Crystal Structure of the Bovine Trypsin Complex with A Synthetic 11 Peptide Inhibitor

All present enzymatic activity of Crystal Structure of the Bovine Trypsin Complex with A Synthetic 11 Peptide Inhibitor:
3.4.21.4;

The structure of Crystal Structure of the Bovine Trypsin Complex with A Synthetic 11 Peptide Inhibitor, PDB code: 1ox1 was solved by G.Wu, Y.Huang, G.Zhu, Q.Huang, Y.Tang, H.Miyake, M.Kusunoki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.31 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	63.700, 63.140, 69.470, 90.00, 90.00, 90.00
R / Rfree (%)	16.2 / 18.5

The binding sites of Calcium atom in the Crystal Structure of the Bovine Trypsin Complex with A Synthetic 11 Peptide Inhibitor (pdb code 1ox1). 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 Crystal Structure of the Bovine Trypsin Complex with A Synthetic 11 Peptide Inhibitor, PDB code: 1ox1:

Calcium binding site 1 out of 1 in the Crystal Structure of the Bovine Trypsin Complex with A Synthetic 11 Peptide Inhibitor


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of the Bovine Trypsin Complex with A Synthetic 11 Peptide Inhibitor within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca271 b:33.1 occ:1.00 O A:VAL75 2.3 26.4 1.0 OE1 A:GLU70 2.4 24.8 1.0 O A:ASN72 2.4 24.6 1.0 OE2 A:GLU80 2.4 26.1 1.0 O A:HOH325 2.5 27.7 1.0 O A:HOH383 2.7 26.4 1.0 CD A:GLU70 3.4 26.1 1.0 CD A:GLU80 3.4 25.5 1.0 C A:VAL75 3.4 25.8 1.0 C A:ASN72 3.5 24.3 1.0 CG A:GLU80 3.7 25.2 1.0 OE2 A:GLU70 3.7 28.9 1.0 CA A:VAL76 4.0 25.4 1.0 N A:GLU77 4.1 26.1 1.0 N A:VAL76 4.2 24.9 1.0 N A:ASN72 4.2 23.5 1.0 O A:HOH316 4.3 25.9 1.0 N A:VAL75 4.3 25.1 1.0 CA A:ASN72 4.4 23.9 1.0 CA A:ILE73 4.4 26.7 1.0 OE1 A:GLU77 4.4 34.0 1.0 N A:ILE73 4.4 24.8 1.0 CA A:VAL75 4.5 26.4 1.0 CG A:GLU77 4.5 33.1 1.0 N A:ASP71 4.5 21.3 1.0 C A:VAL76 4.5 26.0 1.0 CB A:ASN72 4.5 24.3 1.0 OE1 A:GLU80 4.6 23.6 1.0 C A:ILE73 4.7 26.9 1.0 CG A:GLU70 4.7 24.1 1.0 CD A:GLU77 4.9 35.5 1.0 CA A:GLU70 4.9 21.7 1.0 CB A:GLU77 4.9 29.5 1.0 CB A:GLU70 5.0 22.2 1.0 O A:HOH384 5.0 39.3 1.0 N A:ASN74 5.0 28.0 1.0

G.Wu, Y.Huang, G.Zhu, Q.Huang, Y.Tang, H.Miyake, M.Kusunoki. Crystal Structure of the Bovine Trypsin Complex with A Synthetic 11 Peptide Inhibitor To Be Published.