Sodium in PDB 5ltz: GMHA_MUTANT Q175E

All present enzymatic activity of GMHA_MUTANT Q175E:
5.3.1.28;

The structure of GMHA_MUTANT Q175E, PDB code: 5ltz was solved by M.Vivoli, N.J.Harmer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	26.25 / 1.67
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	72.550, 84.473, 126.682, 90.00, 90.00, 90.00
R / Rfree (%)	20.8 / 24.5

The structure of GMHA_MUTANT Q175E also contains other interesting chemical elements:

Zinc

(Zn)

4 atoms

The binding sites of Sodium atom in the GMHA_MUTANT Q175E (pdb code 5ltz). 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 GMHA_MUTANT Q175E, PDB code: 5ltz:

Sodium binding site 1 out of 1 in the GMHA_MUTANT Q175E


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of GMHA_MUTANT Q175E within 5.0Å range: probe atom residue distance (Å) B Occ D:Na203 b:15.2 occ:1.00 O1 B:PG4201 2.3 62.3 1.0 O3 B:PG4201 2.3 58.5 1.0 O2 B:PG4201 2.5 42.8 1.0 O5 B:PG4201 2.6 49.0 1.0 O4 B:PG4201 2.7 55.8 1.0 C1 B:PG4201 2.7 56.8 1.0 C8 B:PG4201 3.0 56.1 1.0 C2 B:PG4201 3.2 54.0 1.0 C6 B:PG4201 3.2 50.1 1.0 C5 B:PG4201 3.3 52.8 1.0 C3 B:PG4201 3.3 47.3 1.0 C4 B:PG4201 3.3 51.5 1.0 C7 B:PG4201 3.4 52.2 1.0 O D:HOH343 3.5 47.2 1.0

M.Vivoli, J.Pang, N.J.Harmer. A Half-Site Multimeric Enzyme Achieves Its Cooperativity Without Conformational Changes. Sci Rep V. 7 16529 2017.
ISSN: ESSN 2045-2322
PubMed: 29184087
DOI: 10.1038/S41598-017-16421-2