Sodium in PDB 5xha: Aspergillus Kawachii Beta-Fructofuranosidase Complexed with Fructose

The structure of Aspergillus Kawachii Beta-Fructofuranosidase Complexed with Fructose, PDB code: 5xha was solved by M.Nagaya, T.Tonozuka, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.01 / 2.10
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	108.357, 108.357, 152.852, 90.00, 90.00, 120.00
R / Rfree (%)	17.9 / 21

The binding sites of Sodium atom in the Aspergillus Kawachii Beta-Fructofuranosidase Complexed with Fructose (pdb code 5xha). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Aspergillus Kawachii Beta-Fructofuranosidase Complexed with Fructose, PDB code: 5xha:

Sodium binding site 1 out of 1 in the Aspergillus Kawachii Beta-Fructofuranosidase Complexed with Fructose


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Aspergillus Kawachii Beta-Fructofuranosidase Complexed with Fructose within 5.0Å range: probe atom residue distance (Å) B Occ A:Na701 b:27.2 occ:1.00 O A:HIS310 2.3 28.8 1.0 O A:HOH1007 2.3 31.4 1.0 O A:HOH1020 2.4 29.8 1.0 O A:SER341 2.4 28.8 1.0 O A:GLY338 2.4 30.2 1.0 O A:PHE339 2.8 29.7 1.0 C A:PHE339 3.3 32.0 1.0 C A:HIS310 3.5 30.5 1.0 C A:SER341 3.5 29.9 1.0 C A:GLY338 3.6 30.7 1.0 N A:SER341 3.7 30.5 1.0 CA A:PHE339 3.8 31.6 1.0 CA A:SER341 4.0 30.3 1.0 O A:HOH880 4.1 42.2 1.0 N A:PHE339 4.1 30.2 1.0 O A:HOH993 4.1 32.6 1.0 N A:SER340 4.2 31.9 1.0 CA A:ASP311 4.2 29.2 1.0 N A:ASP311 4.3 29.9 1.0 N A:MET312 4.3 28.7 1.0 CB A:SER341 4.3 30.5 1.0 C A:SER340 4.4 30.9 1.0 CB A:HIS310 4.4 30.7 1.0 CA A:HIS310 4.5 30.9 1.0 C A:ASP311 4.6 29.2 1.0 N A:TYR342 4.6 28.9 1.0 O A:ASP336 4.7 30.8 1.0 CA A:SER340 4.7 31.6 1.0 CB A:MET312 4.8 29.1 1.0 CA A:GLY338 4.8 30.4 1.0 N A:GLY338 4.9 30.9 1.0 N A:HIS310 5.0 31.4 1.0

M.Nagaya, M.Kimura, Y.Gozu, S.Sato, K.Hirano, T.Tochio, A.Nishikawa, T.Tonozuka. Crystal Structure of A Beta-Fructofuranosidase with High Transfructosylation Activity From Aspergillus Kawachii Biosci. Biotechnol. Biochem. V. 81 1786 2017.
ISSN: ISSN 1347-6947
PubMed: 28715279
DOI: 10.1080/09168451.2017.1353405