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Calcium in PDB 2uuf: Thrombin-Hirugen Binary Complex at 1.26A Resolution

Enzymatic activity of Thrombin-Hirugen Binary Complex at 1.26A Resolution

All present enzymatic activity of Thrombin-Hirugen Binary Complex at 1.26A Resolution:
3.4.21.5;

Protein crystallography data

The structure of Thrombin-Hirugen Binary Complex at 1.26A Resolution, PDB code: 2uuf was solved by H.U.Ahmed, M.P.Blakeley, M.Cianci, D.W.J.Cruickshank, J.A.Hubbard, J.R.Helliwell, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 49.39 / 1.26
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 70.275, 71.290, 72.037, 90.00, 99.90, 90.00
R / Rfree (%) 14.6 / 19.4

Other elements in 2uuf:

The structure of Thrombin-Hirugen Binary Complex at 1.26A Resolution also contains other interesting chemical elements:

Sodium (Na) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Thrombin-Hirugen Binary Complex at 1.26A Resolution (pdb code 2uuf). 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 Thrombin-Hirugen Binary Complex at 1.26A Resolution, PDB code: 2uuf:

Calcium binding site 1 out of 1 in 2uuf

Go back to Calcium Binding Sites List in 2uuf
Calcium binding site 1 out of 1 in the Thrombin-Hirugen Binary Complex at 1.26A Resolution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Thrombin-Hirugen Binary Complex at 1.26A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca2249

b:22.3
occ:1.00
O B:HOH1198 2.2 23.4 1.0
O B:THR172 2.3 13.1 1.0
O B:LYS169 2.3 15.2 1.0
O B:HOH1211 2.5 19.3 1.0
C B:LYS169 3.4 14.7 1.0
C B:THR172 3.5 13.5 1.0
O B:HOH1057 4.0 36.6 1.0
CA B:ASP170 4.1 14.9 1.0
N B:ASP170 4.2 13.9 1.0
N B:THR172 4.2 14.2 1.0
CA B:ARG173 4.4 15.9 1.0
N B:ARG173 4.4 13.6 1.0
C B:ASP170 4.4 15.1 1.0
CA B:LYS169 4.5 14.5 1.0
CA B:THR172 4.5 14.7 1.0
CG2 B:THR172 4.6 16.1 1.0
O B:HOH1060 4.7 28.4 1.0
OD1 B:ASP170 4.8 25.2 1.0
O B:HOH1209 4.8 23.8 1.0
O B:ASP170 4.8 15.9 1.0
C B:ARG173 4.8 17.7 1.0
O B:ILE174 4.9 16.4 1.0
CB B:LYS169 4.9 15.8 1.0
N B:SER171 4.9 14.4 1.0

Reference:

H.U.Ahmed, M.P.Blakeley, M.Cianci, D.W.J.Cruickshank, J.A.Hubbard, J.R.Helliwell. The Determination of Protonation States in Proteins. Acta Crystallogr.,Sect.D V. 63 906 2007.
ISSN: ISSN 0907-4449
PubMed: 17642517
DOI: 10.1107/S0907444907029976
Page generated: Sat Dec 12 03:52:52 2020

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