Calcium in PDB 1jir: Crystal Structure of Trypsin Complex with Amylamine in Cyclohexane

All present enzymatic activity of Crystal Structure of Trypsin Complex with Amylamine in Cyclohexane:
3.4.21.4;

The structure of Crystal Structure of Trypsin Complex with Amylamine in Cyclohexane, PDB code: 1jir was solved by G.Wu, G.Zhu, Q.Huang, M.Qian, Y.Tang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	62.700, 63.500, 69.070, 90.00, 90.00, 90.00
R / Rfree (%)	16.9 / 21

The binding sites of Calcium atom in the Crystal Structure of Trypsin Complex with Amylamine in Cyclohexane (pdb code 1jir). 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 Trypsin Complex with Amylamine in Cyclohexane, PDB code: 1jir:

Calcium binding site 1 out of 1 in the Crystal Structure of Trypsin Complex with Amylamine in Cyclohexane


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 Trypsin Complex with Amylamine in Cyclohexane within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca300 b:20.6 occ:1.00 O A:ASN72 2.3 21.6 1.0 O A:VAL75 2.4 20.4 1.0 OE1 A:GLU70 2.4 17.8 1.0 O A:HOH326 2.4 14.1 1.0 O A:HOH403 2.5 20.8 1.0 OE2 A:GLU80 2.5 25.5 1.0 CD A:GLU80 3.4 24.6 1.0 CD A:GLU70 3.4 22.6 1.0 C A:VAL75 3.5 22.1 1.0 C A:ASN72 3.5 20.7 1.0 CG A:GLU80 3.6 22.8 1.0 OE2 A:GLU70 3.8 25.2 1.0 CA A:VAL76 4.1 18.2 1.0 CA A:ILE73 4.2 22.0 1.0 N A:VAL76 4.2 18.9 1.0 N A:GLU77 4.3 19.8 1.0 N A:ILE73 4.3 20.3 1.0 N A:VAL75 4.4 25.3 1.0 OE1 A:GLU77 4.4 23.7 1.0 N A:ASN72 4.4 18.1 1.0 O A:HOH345 4.5 24.7 1.0 C A:ILE73 4.5 22.9 1.0 CA A:VAL75 4.5 23.9 1.0 CA A:ASN72 4.5 20.4 1.0 OE1 A:GLU80 4.6 24.6 1.0 N A:ASP71 4.6 18.5 1.0 CG A:GLU77 4.6 24.2 1.0 O A:HOH315 4.7 21.6 1.0 C A:VAL76 4.7 21.0 1.0 CG A:GLU70 4.8 20.6 1.0 CD A:GLU77 4.8 26.9 1.0 CB A:ASN72 4.8 20.1 1.0 N A:ASN74 4.8 25.6 1.0 CA A:GLU70 4.9 16.0 1.0 CB A:GLU70 5.0 17.5 1.0 O A:ILE73 5.0 22.8 1.0

G.Wu, G.Zhu, Q.Huang, M.Qian, Y.Tang. Crystal Structure of Beta-Trypsin Complex with Amylamine in Cyclohexane To Be Published.