Potassium in PDB 6c0g: Lysinoalanine Synthase, Durn, From Duramycin Biosynthesis

The structure of Lysinoalanine Synthase, Durn, From Duramycin Biosynthesis, PDB code: 6c0g was solved by D.P.Cogan, S.K.Nair, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	53.64 / 2.15
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	57.613, 57.613, 146.889, 90.00, 90.00, 90.00
R / Rfree (%)	21.7 / 26.1

The binding sites of Potassium atom in the Lysinoalanine Synthase, Durn, From Duramycin Biosynthesis (pdb code 6c0g). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Lysinoalanine Synthase, Durn, From Duramycin Biosynthesis, PDB code: 6c0g:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Lysinoalanine Synthase, Durn, From Duramycin Biosynthesis


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Lysinoalanine Synthase, Durn, From Duramycin Biosynthesis within 5.0Å range: probe atom residue distance (Å) B Occ A:K201 b:42.5 occ:0.84 O A:ALA42 2.7 50.1 1.0 O A:LEU43 2.8 43.9 1.0 O A:LEU45 2.8 54.2 1.0 C A:LEU43 3.3 49.8 1.0 CA A:LEU43 3.6 47.3 1.0 C A:ALA42 3.7 49.8 1.0 C A:LEU45 3.8 52.1 1.0 N A:LEU45 3.9 45.5 1.0 N A:LEU43 4.1 41.3 1.0 CA A:LEU45 4.2 50.7 1.0 N A:ALA44 4.2 45.9 1.0 CB A:LEU45 4.2 46.2 1.0 C A:ALA44 4.5 49.5 1.0 N A:GLU47 4.8 52.0 1.0 CA A:ALA44 4.9 49.4 1.0 N A:HIS46 4.9 56.7 1.0 CB A:LEU43 4.9 42.3 1.0

Potassium binding site 2 out of 2 in the Lysinoalanine Synthase, Durn, From Duramycin Biosynthesis


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Lysinoalanine Synthase, Durn, From Duramycin Biosynthesis within 5.0Å range: probe atom residue distance (Å) B Occ B:K201 b:35.2 occ:0.80 O B:LEU45 2.8 42.8 1.0 O B:ALA42 2.8 40.5 1.0 O B:LEU43 2.9 41.3 1.0 C B:LEU43 3.4 40.8 1.0 CA B:LEU43 3.6 43.7 1.0 C B:LEU45 3.8 46.6 1.0 C B:ALA42 3.8 42.9 1.0 N B:LEU45 3.9 40.8 1.0 CA B:LEU45 4.2 43.9 1.0 N B:LEU43 4.2 37.2 1.0 N B:ALA44 4.2 46.0 1.0 CB B:LEU45 4.3 45.3 1.0 C B:ALA44 4.4 47.0 1.0 CB B:GLU47 4.7 43.1 1.0 CA B:ALA44 4.8 46.9 1.0 N B:GLU47 4.8 42.8 1.0 CA B:GLU47 4.9 44.7 1.0 N B:HIS46 4.9 46.6 1.0 CB B:LEU43 5.0 38.5 1.0 C B:HIS46 5.0 46.1 1.0

L.An, D.P.Cogan, C.D.Navo, G.Jimenez-Oses, S.K.Nair, W.A.Van Der Donk. Substrate-Assisted Enzymatic Formation of Lysinoalanine in Duramycin. Nat. Chem. Biol. V. 14 928 2018.
ISSN: ESSN 1552-4469
PubMed: 30177849
DOI: 10.1038/S41589-018-0122-4