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Calcium in PDB 4nuz: Crystal Structure of A Glycosynthase Mutant (D233Q) of Endos, An Endo- Beta-N-Acetyl-Glucosaminidase From Streptococcus Pyogenes

Enzymatic activity of Crystal Structure of A Glycosynthase Mutant (D233Q) of Endos, An Endo- Beta-N-Acetyl-Glucosaminidase From Streptococcus Pyogenes

All present enzymatic activity of Crystal Structure of A Glycosynthase Mutant (D233Q) of Endos, An Endo- Beta-N-Acetyl-Glucosaminidase From Streptococcus Pyogenes:
3.2.1.96;

Protein crystallography data

The structure of Crystal Structure of A Glycosynthase Mutant (D233Q) of Endos, An Endo- Beta-N-Acetyl-Glucosaminidase From Streptococcus Pyogenes, PDB code: 4nuz was solved by B.Trastoy, S.Guenther, G.A.Snyder, E.J.Sundberg, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.68 / 1.91
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 92.769, 96.388, 141.545, 90.00, 90.00, 90.00
R / Rfree (%) 19.2 / 23.5

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of A Glycosynthase Mutant (D233Q) of Endos, An Endo- Beta-N-Acetyl-Glucosaminidase From Streptococcus Pyogenes (pdb code 4nuz). 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 A Glycosynthase Mutant (D233Q) of Endos, An Endo- Beta-N-Acetyl-Glucosaminidase From Streptococcus Pyogenes, PDB code: 4nuz:

Calcium binding site 1 out of 1 in 4nuz

Go back to Calcium Binding Sites List in 4nuz
Calcium binding site 1 out of 1 in the Crystal Structure of A Glycosynthase Mutant (D233Q) of Endos, An Endo- Beta-N-Acetyl-Glucosaminidase From Streptococcus Pyogenes


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 A Glycosynthase Mutant (D233Q) of Endos, An Endo- Beta-N-Acetyl-Glucosaminidase From Streptococcus Pyogenes within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1001

b:42.4
occ:1.00
 O A:GLN791 2.2 39.0 1.0
O A:PRO915 2.3 36.3 1.0
O A:LYS786 2.3 35.0 1.0
OD1 A:ASP789 2.4 48.1 1.0
O A:HOH1393 2.4 39.9 1.0
OE2 A:GLU916 2.5 34.8 1.0
CG A:ASP789 3.4 49.0 1.0
C A:GLN791 3.4 48.8 1.0
C A:PRO915 3.5 37.9 1.0
C A:LYS786 3.6 37.7 1.0
O A:HOH1624 3.7 48.4 1.0
CD A:GLU916 3.7 41.4 1.0
OD2 A:ASP789 3.8 49.2 1.0
N A:GLN791 3.9 49.0 1.0
CB A:GLU916 4.0 32.7 1.0
CA A:GLU916 4.1 26.1 1.0
CA A:VAL787 4.2 53.6 1.0
O A:LEU792 4.2 58.6 1.0
CA A:GLN791 4.2 49.4 1.0
N A:ASP789 4.2 35.4 1.0
N A:GLU916 4.3 33.4 1.0
C A:LEU792 4.3 57.5 1.0
CG A:GLN791 4.3 63.1 1.0
O A:HOH1742 4.3 47.8 1.0
C A:VAL787 4.4 53.5 1.0
N A:VAL787 4.4 35.8 1.0
N A:LEU792 4.4 49.3 1.0
CA A:LEU792 4.4 54.0 1.0
CG A:GLU916 4.5 30.5 1.0
CA A:PRO915 4.5 41.2 1.0
N A:GLY790 4.5 42.0 1.0
O A:VAL787 4.6 42.3 1.0
CB A:ASP789 4.6 42.1 1.0
CA A:LYS786 4.6 39.7 1.0
OE1 A:GLU916 4.6 36.9 1.0
CA A:ASP789 4.7 40.1 1.0
C A:ASP789 4.8 47.6 1.0
N A:PHE788 4.9 49.0 1.0
N A:GLY793 4.9 57.3 1.0
CB A:LYS786 4.9 45.6 1.0
CB A:GLN791 4.9 52.6 1.0

Reference:

B.Trastoy, J.V.Lomino, B.G.Pierce, L.G.Carter, S.Gunther, J.P.Giddens, G.A.Snyder, T.M.Weiss, Z.Weng, L.X.Wang, E.J.Sundberg. Crystal Structure of Streptococcus Pyogenes Endos, An Immunomodulatory Endoglycosidase Specific For Human Igg Antibodies. Proc.Natl.Acad.Sci.Usa V. 111 6714 2014.
ISSN: ISSN 0027-8424
PubMed: 24753590
DOI: 10.1073/PNAS.1322908111
Page generated: Wed Jul 9 00:56:18 2025

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