Sodium in PDB 6ovt: Crystal Structure of Ilvd From Mycobacterium Tuberculosis

All present enzymatic activity of Crystal Structure of Ilvd From Mycobacterium Tuberculosis:
4.2.1.9;

The structure of Crystal Structure of Ilvd From Mycobacterium Tuberculosis, PDB code: 6ovt was solved by S.C.Almo, T.L.Grove, J.B.Bonanno, E.N.Baker, G.Bashiri, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	80.55 / 1.88
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	88.406, 88.406, 483.307, 90.00, 90.00, 120.00
R / Rfree (%)	16 / 20.1

The structure of Crystal Structure of Ilvd From Mycobacterium Tuberculosis also contains other interesting chemical elements:

Magnesium	(Mg)	12 atoms
Iron	(Fe)	8 atoms

The binding sites of Sodium atom in the Crystal Structure of Ilvd From Mycobacterium Tuberculosis (pdb code 6ovt). 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 Crystal Structure of Ilvd From Mycobacterium Tuberculosis, PDB code: 6ovt:

Sodium binding site 1 out of 1 in the Crystal Structure of Ilvd From Mycobacterium Tuberculosis


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 Ilvd From Mycobacterium Tuberculosis within 5.0Å range: probe atom residue distance (Å) B Occ D:Na605 b:62.2 occ:1.00 O D:ASP430 2.6 46.7 1.0 N D:ALA434 3.1 50.2 1.0 O D:HOH951 3.2 46.6 1.0 O D:GLY431 3.3 46.6 1.0 C D:GLY431 3.3 46.5 1.0 CA D:GLY431 3.3 41.2 1.0 C D:ASP430 3.5 43.9 1.0 CB D:ALA434 3.5 48.5 1.0 CB D:ARG433 3.6 53.0 1.0 N D:ARG433 3.6 38.9 1.0 N D:GLY431 3.9 42.8 1.0 CA D:ALA434 3.9 48.2 1.0 CA D:ARG433 3.9 47.5 1.0 C D:ARG433 3.9 51.9 1.0 N D:GLU432 4.0 42.3 1.0 C D:GLU432 4.4 38.0 1.0 CG D:ARG433 4.6 58.9 1.0 CA D:GLU432 4.9 39.1 1.0 CA D:ASP430 4.9 45.7 1.0

G.Bashiri, T.L.Grove, S.S.Hegde, T.Lagautriere, G.J.Gerfen, S.C.Almo, C.J.Squire, J.S.Blanchard, E.N.Baker. The Active Site of Themycobacterium Tuberculosisbranched-Chain Amino Acid Biosynthesis Enzyme Dihydroxyacid Dehydratase Contains A 2FE-2S Cluster. J.Biol.Chem. V. 294 13158 2019.
ISSN: ESSN 1083-351X
PubMed: 31315931
DOI: 10.1074/JBC.RA119.009498