Sodium in PDB 4q1h: Structure and Mechanism of A Dehydratase/Decarboxylase Enzyme Couple Involved in Polyketide Beta-Branching

The structure of Structure and Mechanism of A Dehydratase/Decarboxylase Enzyme Couple Involved in Polyketide Beta-Branching, PDB code: 4q1h was solved by A.V.Nair, P.R.Race, M.Till, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.37 / 1.93
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	82.890, 84.660, 125.920, 90.00, 90.00, 90.00
R / Rfree (%)	14.9 / 18.5

The binding sites of Sodium atom in the Structure and Mechanism of A Dehydratase/Decarboxylase Enzyme Couple Involved in Polyketide Beta-Branching (pdb code 4q1h). 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 Structure and Mechanism of A Dehydratase/Decarboxylase Enzyme Couple Involved in Polyketide Beta-Branching, PDB code: 4q1h:

Sodium binding site 1 out of 1 in the Structure and Mechanism of A Dehydratase/Decarboxylase Enzyme Couple Involved in Polyketide Beta-Branching


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure and Mechanism of A Dehydratase/Decarboxylase Enzyme Couple Involved in Polyketide Beta-Branching within 5.0Å range: probe atom residue distance (Å) B Occ A:Na306 b:71.2 occ:1.00 N A:HIS235 2.8 24.4 1.0 O A:GLU231 3.0 22.6 1.0 N A:PHE234 3.4 19.4 1.0 N A:THR233 3.4 22.2 1.0 CA A:HIS235 3.4 28.4 1.0 C A:LYS232 3.4 22.1 1.0 CB A:HIS235 3.4 29.8 1.0 C A:THR233 3.5 22.1 1.0 O A:LYS232 3.5 23.2 1.0 CD2 A:HIS236 3.7 40.9 1.0 CD2 A:HIS235 3.8 32.5 1.0 C A:HIS235 3.8 31.9 1.0 CA A:THR233 3.8 20.6 1.0 NE2 A:HIS236 3.8 40.5 1.0 C A:GLU231 3.9 26.0 1.0 CG A:HIS235 3.9 29.7 1.0 N A:HIS236 3.9 31.9 1.0 C A:PHE234 3.9 24.0 1.0 O A:HIS230 4.1 23.6 1.0 O A:THR233 4.1 25.5 1.0 CA A:LYS232 4.2 23.3 1.0 CA A:PHE234 4.3 22.5 1.0 CG A:HIS236 4.4 40.3 1.0 N A:LYS232 4.4 23.3 1.0 O A:HIS235 4.5 32.8 1.0 CE1 A:HIS236 4.6 43.9 1.0 ND1 A:HIS236 4.8 44.1 1.0 CA A:GLU231 4.9 25.0 0.5 O A:HOH499 4.9 46.0 1.0 CA A:GLU231 4.9 26.0 0.5 CA A:HIS236 5.0 33.9 1.0 NE2 A:HIS235 5.0 31.5 1.0 O A:PHE234 5.0 24.1 1.0

A.V.Nair, A.Robson, T.Akrill, M.Till, M.J.Byrne, R.J.Cox, C.L.Willis, P.R.Race. Structure and Mechanism of A Dehydratase/Decarboxylase Enzyme Couple Involved in Polyketide Beta-Branching To Be Published.