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Calcium in PDB 7brw: Bovine Pancreatic Trypsin with 5-Chlorotryptamine (Room Temperature)

Enzymatic activity of Bovine Pancreatic Trypsin with 5-Chlorotryptamine (Room Temperature)

All present enzymatic activity of Bovine Pancreatic Trypsin with 5-Chlorotryptamine (Room Temperature):
3.4.21.4;

Protein crystallography data

The structure of Bovine Pancreatic Trypsin with 5-Chlorotryptamine (Room Temperature), PDB code: 7brw was solved by M.Maeki, S.Ito, R.Takeda, T.Funakubo, G.Ueno, A.Ishida, H.Tani, M.Yamamoto, M.Tokeshi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.46 / 1.60
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 55.220, 58.920, 67.750, 90.00, 90.00, 90.00
R / Rfree (%) 17.2 / 21.4

Other elements in 7brw:

The structure of Bovine Pancreatic Trypsin with 5-Chlorotryptamine (Room Temperature) also contains other interesting chemical elements:

Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Bovine Pancreatic Trypsin with 5-Chlorotryptamine (Room Temperature) (pdb code 7brw). 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 with 5-Chlorotryptamine (Room Temperature), PDB code: 7brw:

Calcium binding site 1 out of 1 in 7brw

Go back to Calcium Binding Sites List in 7brw
Calcium binding site 1 out of 1 in the Bovine Pancreatic Trypsin with 5-Chlorotryptamine (Room Temperature)


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 with 5-Chlorotryptamine (Room Temperature) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca301

b:13.0
occ:1.00
 O A:VAL80 2.2 12.4 1.0
OE2 A:GLU85 2.3 14.5 1.0
O A:HOH405 2.3 12.7 1.0
OE1 A:GLU75 2.4 14.2 1.0
O A:ASN77 2.4 14.4 1.0
O A:HOH531 2.4 15.3 1.0
CD A:GLU85 3.4 15.3 1.0
C A:VAL80 3.4 13.2 1.0
CD A:GLU75 3.4 15.4 1.0
C A:ASN77 3.6 11.3 1.0
CG A:GLU85 3.7 15.4 1.0
OE2 A:GLU75 3.8 16.8 1.0
CA A:VAL81 4.1 15.2 1.0
OE1 A:GLU82 4.1 18.8 1.0
N A:GLU82 4.1 13.2 1.0
N A:VAL81 4.2 11.6 1.0
N A:VAL80 4.3 12.2 1.0
CA A:ILE78 4.3 11.2 1.0
N A:ASN77 4.4 11.1 1.0
N A:ILE78 4.4 10.6 1.0
CA A:VAL80 4.4 14.1 1.0
O A:HOH517 4.5 16.6 1.0
OE1 A:GLU85 4.5 12.3 1.0
CA A:ASN77 4.5 11.6 1.0
CG A:GLU82 4.6 14.1 1.0
C A:VAL81 4.6 17.1 1.0
N A:ASP76 4.6 10.6 1.0
C A:ILE78 4.6 13.8 1.0
CG A:GLU75 4.7 10.0 1.0
CA A:GLU75 4.8 10.2 1.0
CD A:GLU82 4.8 29.2 1.0
CB A:GLU82 4.8 14.4 1.0
O A:HOH586 4.8 22.8 1.0
CB A:GLU75 4.9 11.2 1.0
CB A:ASN77 4.9 10.3 1.0
N A:ASN79 5.0 12.3 1.0

Reference:

R.Takeda, S.Ito, M.Maeki, T.Funakubo, G.Ueno, A.Ishida, H.Tani, M.Yamamoto, M.Tokeshi. Room Temperature Crystallography Using A Microfluidic Protein Crystal Array Device and Its Application to Protein-Ligand Complex Structure Analysis Chem Sci 2020.
ISSN: ESSN 2041-6539
DOI: 10.1039/D0SC02117B
Page generated: Wed Jul 9 21:01:42 2025

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