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Magnesium in PDB 7edd: Crystal Structure of A Serine Protease From Streptococcus Pyogenes

Enzymatic activity of Crystal Structure of A Serine Protease From Streptococcus Pyogenes

All present enzymatic activity of Crystal Structure of A Serine Protease From Streptococcus Pyogenes:
3.4.21.110;

Protein crystallography data

The structure of Crystal Structure of A Serine Protease From Streptococcus Pyogenes, PDB code: 7edd was solved by C.Jobichen, J.Sivaraman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.37 / 2.90
Space group P 62 2 2
Cell size a, b, c (Å), α, β, γ (°) 191.969, 191.969, 252.788, 90, 90, 120
R / Rfree (%) 19.5 / 25.5

Other elements in 7edd:

The structure of Crystal Structure of A Serine Protease From Streptococcus Pyogenes also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms
Calcium (Ca) 10 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of A Serine Protease From Streptococcus Pyogenes (pdb code 7edd). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of A Serine Protease From Streptococcus Pyogenes, PDB code: 7edd:

Magnesium binding site 1 out of 1 in 7edd

Go back to Magnesium Binding Sites List in 7edd
Magnesium binding site 1 out of 1 in the Crystal Structure of A Serine Protease From Streptococcus Pyogenes


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of A Serine Protease From Streptococcus Pyogenes within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1718

b:11.5
occ:1.00
 CL A:CL1720 1.5 10.7 1.0
O A:HOH1870 2.0 45.1 1.0
O A:HOH1867 2.1 30.1 1.0
O A:HOH1872 2.2 25.7 1.0
O A:HOH1869 2.3 42.2 1.0
CL A:CL1721 2.3 60.4 1.0
O A:HOH1871 2.6 20.9 1.0
O A:HOH1868 3.4 40.1 1.0

Reference:

C.Jobichen, T.Ying Chong, T.Hui Ling, J.Sivaraman. The Autocatalytic Cleavage Domain Is Not Required For the Activity of Scpc, A Virulence Protease From Streptococcus Pyogenes : A Structural Insight. Biochemistry 2021.
ISSN: ISSN 0006-2960
PubMed: 33929828
DOI: 10.1021/ACS.BIOCHEM.1C00185
Page generated: Wed Oct 2 20:36:46 2024

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