Sodium in PDB 8bj3: Crystal Structure of Medicago Truncatula Histidinol-Phosphate Aminotransferase (HISN6) in Complex with Histidinol-Phosphate

The structure of Crystal Structure of Medicago Truncatula Histidinol-Phosphate Aminotransferase (HISN6) in Complex with Histidinol-Phosphate, PDB code: 8bj3 was solved by M.Rutkiewicz, M.Ruszkowski, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	54.38 / 1.61
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	56.61, 108.752, 65.973, 90, 106.53, 90
R / Rfree (%)	14.6 / 17.8

The binding sites of Sodium atom in the Crystal Structure of Medicago Truncatula Histidinol-Phosphate Aminotransferase (HISN6) in Complex with Histidinol-Phosphate (pdb code 8bj3). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Crystal Structure of Medicago Truncatula Histidinol-Phosphate Aminotransferase (HISN6) in Complex with Histidinol-Phosphate, PDB code: 8bj3:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of Medicago Truncatula Histidinol-Phosphate Aminotransferase (HISN6) in Complex with Histidinol-Phosphate


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of Medicago Truncatula Histidinol-Phosphate Aminotransferase (HISN6) in Complex with Histidinol-Phosphate within 5.0Å range: probe atom residue distance (Å) B Occ A:Na406 b:44.9 occ:1.00 O A:LEU317 2.5 22.2 1.0 O A:LYS312 2.6 23.0 1.0 O A:VAL314 3.0 22.6 1.0 O A:HOH861 3.1 38.9 1.0 C A:LYS312 3.5 22.2 1.0 C A:LEU317 3.7 21.0 1.0 O A:HOH720 3.8 57.5 1.0 C A:VAL314 4.0 23.9 1.0 CA A:LYS312 4.1 21.9 1.0 O A:LEU311 4.3 20.2 1.0 O A:PRO315 4.4 28.0 1.0 N A:VAL314 4.5 22.5 1.0 CA A:LYS318 4.5 21.8 1.0 C A:PRO315 4.5 26.6 1.0 N A:LEU317 4.5 21.0 1.0 N A:LYS318 4.5 19.6 1.0 CD A:PRO319 4.6 18.9 1.0 N A:ALA313 4.6 22.3 1.0 CA A:PRO315 4.6 27.2 1.0 CA A:LEU317 4.7 20.9 1.0 C A:ALA313 4.7 23.6 1.0 CG A:LYS312 4.7 27.7 1.0 N A:PRO315 4.8 26.4 1.0 CA A:VAL314 4.9 22.4 1.0 CA A:ALA313 4.9 23.6 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of Medicago Truncatula Histidinol-Phosphate Aminotransferase (HISN6) in Complex with Histidinol-Phosphate


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of Medicago Truncatula Histidinol-Phosphate Aminotransferase (HISN6) in Complex with Histidinol-Phosphate within 5.0Å range: probe atom residue distance (Å) B Occ B:Na405 b:58.6 occ:1.00 O B:LEU317 2.5 24.4 1.0 O B:LYS312 2.7 26.1 1.0 O B:VAL314 2.8 24.3 1.0 O B:HOH866 3.3 35.3 1.0 C B:LYS312 3.7 24.8 1.0 C B:LEU317 3.7 23.6 1.0 O B:HOH630 3.8 44.8 1.0 C B:VAL314 3.9 25.2 1.0 O B:HOH797 4.1 46.5 1.0 O B:PRO315 4.2 28.2 1.0 CA B:LYS312 4.2 23.5 1.0 C B:PRO315 4.4 27.0 1.0 N B:LEU317 4.4 22.2 1.0 O B:LEU311 4.4 21.4 1.0 CA B:PRO315 4.5 27.5 1.0 N B:VAL314 4.5 26.0 1.0 N B:LYS318 4.6 23.1 1.0 CA B:LYS318 4.6 23.9 1.0 CA B:LEU317 4.6 23.0 1.0 N B:PRO315 4.7 26.6 1.0 N B:ALA313 4.7 25.8 1.0 C B:ALA313 4.7 26.8 1.0 CD B:PRO319 4.7 22.6 1.0 CG B:LYS312 4.8 30.0 1.0 CA B:VAL314 4.8 25.4 1.0 CA B:ALA313 5.0 25.9 1.0

M.Rutkiewicz, I.Nogues, W.Witek, S.Angelaccio, R.Contestabile, M.Ruszkowski. Insights Into the Substrate Specificity, Structure, and Dynamics of Plant Histidinol-Phosphate Aminotransferase (HISN6). Plant Physiol Biochem. V. 196 759 2023.
ISSN: ESSN 1873-2690
PubMed: 36842242
DOI: 10.1016/J.PLAPHY.2023.02.017