Zinc in PDB 3n55: SO1698 Protein, An Aspartic Peptidase From Shewanella Oneidensis.

The structure of SO1698 Protein, An Aspartic Peptidase From Shewanella Oneidensis., PDB code: 3n55 was solved by J.Osipiuk, R.Mulligan, F.Collart, A.Joachimiak, Midwest Center Forstructural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.90 / 1.57
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	99.997, 99.997, 100.873, 90.00, 90.00, 120.00
R / Rfree (%)	14.5 / 16.8

The binding sites of Zinc atom in the SO1698 Protein, An Aspartic Peptidase From Shewanella Oneidensis. (pdb code 3n55). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the SO1698 Protein, An Aspartic Peptidase From Shewanella Oneidensis., PDB code: 3n55:

Zinc binding site 1 out of 1 in the SO1698 Protein, An Aspartic Peptidase From Shewanella Oneidensis.


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of SO1698 Protein, An Aspartic Peptidase From Shewanella Oneidensis. within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn503 b:22.4 occ:0.50 O A:HOH251 1.9 27.5 1.0 O A:GLY71 2.0 15.0 1.0 OD1 A:ASP74 2.0 10.4 0.5 OD1 A:ASP91 2.1 16.6 0.6 O A:HOH244 2.1 21.6 1.0 OG1 A:THR93 2.2 24.8 1.0 OD1 A:ASP74 2.8 22.4 0.5 CG A:ASP74 2.9 12.8 0.5 CG A:ASP91 3.0 22.3 0.6 OD2 A:ASP74 3.1 15.0 0.5 C A:GLY71 3.1 13.3 1.0 OD2 A:ASP91 3.3 22.6 0.6 CB A:THR93 3.3 24.9 1.0 CG A:ASP74 3.4 17.4 0.5 OD2 A:ASP74 3.4 19.9 0.5 CA A:GLY71 3.7 14.2 1.0 N A:THR93 4.0 26.8 1.0 O A:HOH126 4.0 42.1 1.0 N A:ILE72 4.3 12.9 1.0 O A:ILE72 4.3 13.7 1.0 CA A:THR93 4.3 25.0 1.0 CB A:ASP74 4.3 13.1 0.5 CB A:ASP91 4.4 23.5 0.6 CG2 A:THR93 4.4 22.2 1.0 C A:ILE72 4.4 12.8 1.0 C A:ASP91 4.5 25.3 0.6 N A:LYS92 4.5 26.3 1.0 CA A:ILE72 4.6 12.5 1.0 N A:ASP91 4.6 24.0 0.6 CB A:ASP74 4.7 14.3 0.5 CA A:ASP91 4.7 24.3 0.6 N A:ASP74 4.8 12.8 1.0 CA A:ASP74 4.8 13.4 0.5 CA A:ASP74 4.8 12.8 0.5 OD2 A:ASP89 4.8 22.7 0.6 C A:ILE73 4.9 12.5 1.0 O A:ASP91 5.0 24.7 0.6

J.Osipiuk, R.Mulligan, M.Bargassa, J.E.Hamilton, M.A.Cunningham, A.Joachimiak. Characterization of Member of DUF1888 Protein Family, Self-Cleaving and Self-Assembling Endopeptidase. J.Biol.Chem. V. 287 19452 2012.
ISSN: ISSN 0021-9258
PubMed: 22493430
DOI: 10.1074/JBC.M112.358069