Potassium in PDB 5w8p: Homoserine Transacetylase Metx From Mycobacterium Abscessus

All present enzymatic activity of Homoserine Transacetylase Metx From Mycobacterium Abscessus:
2.3.1.31;

The structure of Homoserine Transacetylase Metx From Mycobacterium Abscessus, PDB code: 5w8p was solved by E.S.Rodriguez, R.W.Reed, K.V.Korotkov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.48 / 1.69
Space group	P 65
Cell size a, b, c (Å), α, β, γ (°)	197.920, 197.920, 51.300, 90.00, 90.00, 120.00
R / Rfree (%)	15.8 / 17.4

The binding sites of Potassium atom in the Homoserine Transacetylase Metx From Mycobacterium Abscessus (pdb code 5w8p). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Homoserine Transacetylase Metx From Mycobacterium Abscessus, PDB code: 5w8p:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Homoserine Transacetylase Metx From Mycobacterium Abscessus


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Homoserine Transacetylase Metx From Mycobacterium Abscessus within 5.0Å range: probe atom residue distance (Å) B Occ A:K401 b:20.6 occ:1.00 O A:ALA339 2.7 20.4 1.0 O A:LEU342 2.7 17.3 1.0 O A:CYS345 2.7 20.5 1.0 O A:HOH784 2.9 34.7 1.0 O A:HOH827 2.9 49.1 1.0 O A:HOH812 3.0 33.4 1.0 O A:ASP340 3.1 23.7 1.0 HA A:ASP340 3.5 27.4 1.0 HB3 A:CYS345 3.6 21.5 1.0 HA A:PRO343 3.6 23.7 1.0 C A:ASP340 3.6 21.9 1.0 C A:LEU342 3.7 15.7 1.0 H A:CYS345 3.8 19.9 1.0 C A:ALA339 3.8 21.4 1.0 C A:CYS345 3.9 19.6 1.0 O A:HOH511 3.9 39.2 1.0 CA A:ASP340 4.0 22.9 1.0 CA A:PRO343 4.2 19.7 1.0 O A:HOH829 4.3 50.0 1.0 N A:LEU342 4.4 15.5 1.0 H A:LEU342 4.4 18.6 1.0 CB A:CYS345 4.4 17.9 1.0 N A:PRO343 4.4 14.3 1.0 N A:ASP340 4.4 16.5 1.0 N A:CYS345 4.4 16.6 1.0 CA A:CYS345 4.5 14.8 1.0 N A:LEU341 4.5 17.5 1.0 C A:PRO343 4.5 18.3 1.0 O A:PRO343 4.5 21.0 1.0 C A:LEU341 4.6 18.9 1.0 CA A:LEU342 4.6 13.5 1.0 HA A:THR346 4.7 29.9 1.0 HB2 A:LEU342 4.8 18.7 1.0 O A:HOH837 4.8 44.8 1.0 HA A:ALA339 4.9 19.8 1.0 N A:THR346 5.0 20.9 1.0

Potassium binding site 2 out of 2 in the Homoserine Transacetylase Metx From Mycobacterium Abscessus


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Homoserine Transacetylase Metx From Mycobacterium Abscessus within 5.0Å range: probe atom residue distance (Å) B Occ B:K401 b:22.4 occ:1.00 O B:ALA339 2.6 22.3 1.0 O B:LEU342 2.7 19.8 1.0 O B:HOH809 2.7 49.8 1.0 O B:CYS345 2.8 25.0 1.0 O B:HOH810 2.8 44.1 1.0 O B:HOH803 3.1 40.1 1.0 O B:ASP340 3.1 27.3 1.0 HB3 B:CYS345 3.5 22.1 1.0 HA B:PRO343 3.6 23.6 1.0 HA B:ASP340 3.6 25.9 1.0 C B:ASP340 3.7 27.4 1.0 C B:LEU342 3.7 18.5 1.0 O B:HOH524 3.8 41.8 1.0 C B:ALA339 3.8 21.2 1.0 H B:CYS345 3.9 23.4 1.0 C B:CYS345 3.9 22.0 1.0 CA B:ASP340 4.1 21.6 1.0 CA B:PRO343 4.3 19.7 1.0 CB B:CYS345 4.4 18.4 1.0 N B:LEU342 4.4 18.6 1.0 H B:LEU342 4.4 22.4 1.0 N B:PRO343 4.4 18.9 1.0 N B:ASP340 4.4 19.8 1.0 N B:CYS345 4.5 19.5 1.0 CA B:CYS345 4.5 21.5 1.0 N B:LEU341 4.5 17.9 1.0 C B:PRO343 4.5 23.6 1.0 O B:PRO343 4.6 24.0 1.0 CA B:LEU342 4.6 16.2 1.0 C B:LEU341 4.7 22.8 1.0 HB2 B:LEU342 4.8 20.9 1.0 HA B:THR346 4.8 30.6 1.0 O B:HOH841 4.8 47.4 1.0 HA B:ALA339 4.9 25.2 1.0 O B:HOH842 4.9 52.0 1.0

E.S.Rodriguez, R.W.Reed, J.Li, K.V.Korotkov. Structures of Homoserine Transacetylase Metx From Mycobacteria To Be Published.