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Calcium in PDB 7ays: Structure of Bovine Trypsin Determined From Single Femtosecond Snapshots Per Orientation at Room Temperature

Enzymatic activity of Structure of Bovine Trypsin Determined From Single Femtosecond Snapshots Per Orientation at Room Temperature

All present enzymatic activity of Structure of Bovine Trypsin Determined From Single Femtosecond Snapshots Per Orientation at Room Temperature:
3.4.21.4;

Protein crystallography data

The structure of Structure of Bovine Trypsin Determined From Single Femtosecond Snapshots Per Orientation at Room Temperature, PDB code: 7ays was solved by M.Jensen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 42.53 / 2.10
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 54.84, 58.6, 67.38, 90, 90, 90
R / Rfree (%) 21.3 / 26

Calcium Binding Sites:

The binding sites of Calcium atom in the Structure of Bovine Trypsin Determined From Single Femtosecond Snapshots Per Orientation at Room Temperature (pdb code 7ays). 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 Structure of Bovine Trypsin Determined From Single Femtosecond Snapshots Per Orientation at Room Temperature, PDB code: 7ays:

Calcium binding site 1 out of 1 in 7ays

Go back to Calcium Binding Sites List in 7ays
Calcium binding site 1 out of 1 in the Structure of Bovine Trypsin Determined From Single Femtosecond Snapshots Per Orientation at Room Temperature


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Bovine Trypsin Determined From Single Femtosecond Snapshots Per Orientation at Room Temperature within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca303

b:22.0
occ:1.00
 O A:ASN69 2.2 20.4 1.0
OE1 A:GLU67 2.3 21.3 1.0
O A:VAL72 2.3 21.8 1.0
OE2 A:GLU77 2.4 23.7 1.0
O A:HOH466 2.6 21.7 1.0
O A:HOH401 2.7 22.1 1.0
HG2 A:GLU77 3.3 27.4 1.0
CD A:GLU67 3.3 22.3 1.0
C A:VAL72 3.4 22.7 1.0
HA A:VAL73 3.4 28.4 1.0
C A:ASN69 3.4 21.3 1.0
HA A:ILE70 3.5 26.3 1.0
CD A:GLU77 3.5 23.1 1.0
HG3 A:GLU74 3.5 28.3 1.0
H A:VAL72 3.5 26.1 1.0
H A:GLU74 3.6 27.4 1.0
OE2 A:GLU67 3.7 22.0 1.0
H A:ASP68 3.7 26.8 1.0
CG A:GLU77 3.7 22.8 1.0
HG3 A:GLU77 3.9 27.4 1.0
HA A:GLU67 3.9 26.7 1.0
CA A:VAL73 4.1 23.6 1.0
N A:GLU74 4.2 22.8 1.0
N A:VAL73 4.2 23.1 1.0
HB3 A:ASN69 4.2 26.5 1.0
CA A:ILE70 4.2 21.9 1.0
OE1 A:GLU74 4.2 22.8 1.0
N A:VAL72 4.2 21.7 1.0
H A:ASN69 4.2 25.6 1.0
HB2 A:GLU74 4.2 29.3 1.0
N A:ILE70 4.3 21.1 1.0
N A:ASN69 4.3 21.4 1.0
CG A:GLU74 4.3 23.6 1.0
CA A:VAL72 4.4 22.0 1.0
CA A:ASN69 4.4 21.6 1.0
N A:ASP68 4.5 22.3 1.0
HB3 A:GLU67 4.5 26.9 1.0
C A:ILE70 4.5 21.3 1.0
O A:HOH436 4.5 23.9 1.0
HB A:VAL72 4.6 25.9 1.0
C A:VAL73 4.6 24.4 1.0
OE1 A:GLU77 4.6 22.4 1.0
CG A:GLU67 4.6 22.5 1.0
CA A:GLU67 4.7 22.2 1.0
CB A:GLU74 4.7 24.4 1.0
CD A:GLU74 4.8 23.6 1.0
CB A:GLU67 4.8 22.4 1.0
CB A:ASN69 4.8 22.1 1.0
O A:HOH529 4.9 24.8 1.0
N A:ASN71 4.9 20.6 1.0
HZ A:PHE79 4.9 28.0 1.0
H A:VAL73 4.9 27.7 1.0
C A:ASP68 4.9 21.6 1.0
H A:ASN71 5.0 24.8 1.0
O A:ILE70 5.0 22.2 1.0

Reference:

M.Jensen, V.Ahlberg Gagner, J.Cabello Sanchez, A.U.J.Bengtsson, J.C.Ekstrom, T.Bjorg Ulfarsdottir, M.J.Garcia-Bonete, A.Jurgilaitis, D.Kroon, V.T.Pham, S.Checcia, H.Coudert-Alteirac, S.Schewa, M.Rossle, H.Rodilla, J.Stake, V.Zhaunerchyk, J.Larsson, G.Katona. High-Resolution Macromolecular Crystallography at the Femtomax Beamline with Time-Over-Threshold Photon Detection. J.Synchrotron Radiat. V. 28 64 2021.
ISSN: ESSN 1600-5775
PubMed: 33399553
DOI: 10.1107/S1600577520014599
Page generated: Wed Jul 9 20:53:45 2025

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