Potassium in PDB 1w0i: Arabidopsis Thaliana Mitochondrial Kas

All present enzymatic activity of Arabidopsis Thaliana Mitochondrial Kas:
2.3.1.41;

The structure of Arabidopsis Thaliana Mitochondrial Kas, PDB code: 1w0i was solved by J.G.Olsen, A.V.Rasmussen, P.Von Wettstein-Knowles, A.Henriksen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.66 / 2.10
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	72.218, 93.246, 74.007, 90.00, 106.43, 90.00
R / Rfree (%)	17.8 / 22.1

The binding sites of Potassium atom in the Arabidopsis Thaliana Mitochondrial Kas (pdb code 1w0i). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Arabidopsis Thaliana Mitochondrial Kas, PDB code: 1w0i:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Arabidopsis Thaliana Mitochondrial Kas


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Arabidopsis Thaliana Mitochondrial Kas within 5.0Å range: probe atom residue distance (Å) B Occ A:K2001 b:11.2 occ:0.51 OE1 A:GLU398 2.7 11.7 1.0 OD1 A:ASN348 2.7 12.1 1.0 O A:ASN445 2.7 12.2 1.0 OG A:SER444 2.9 8.2 1.0 O A:ASN348 2.9 9.3 1.0 N A:ASN445 3.5 9.7 1.0 CB A:GLU398 3.5 6.8 1.0 O A:ALA349 3.5 12.8 1.0 CD A:GLU398 3.6 11.2 1.0 C A:ASN445 3.7 10.8 1.0 CG A:ASN348 3.7 11.9 1.0 CG A:GLU398 3.8 9.9 1.0 O A:HOH2254 3.8 10.7 1.0 C A:ASN348 3.8 9.8 1.0 C A:ALA349 3.8 12.1 1.0 C A:SER444 4.0 10.6 1.0 CB A:SER444 4.0 8.8 1.0 CA A:SER444 4.1 9.9 1.0 N A:HIS350 4.1 10.9 1.0 CA A:HIS350 4.1 10.3 1.0 O A:HOH2231 4.1 3.6 1.0 CA A:ASN445 4.1 10.7 1.0 CB A:ASN348 4.2 8.3 1.0 N A:ALA349 4.6 10.0 1.0 OG A:SER446 4.6 10.8 1.0 CA A:ASN348 4.6 8.7 1.0 CA A:ALA349 4.7 11.2 1.0 NZ A:LYS384 4.7 8.3 1.0 OE2 A:GLU398 4.7 11.3 1.0 O A:HOH2281 4.7 10.2 1.0 CB A:HIS350 4.8 10.9 1.0 N A:SER446 4.8 10.7 1.0 O A:SER444 4.9 10.9 1.0 ND2 A:ASN348 4.9 11.2 1.0 CA A:GLU398 4.9 7.6 1.0 CB A:ASN445 4.9 8.2 1.0

Potassium binding site 2 out of 2 in the Arabidopsis Thaliana Mitochondrial Kas


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Arabidopsis Thaliana Mitochondrial Kas within 5.0Å range: probe atom residue distance (Å) B Occ B:K2001 b:15.3 occ:0.60 OE1 B:GLU398 2.6 9.0 1.0 O B:ASN445 2.7 8.6 1.0 OD1 B:ASN348 2.7 8.5 1.0 O B:ASN348 3.0 5.9 1.0 OG B:SER444 3.1 6.9 1.0 O B:ALA349 3.4 6.8 1.0 CD B:GLU398 3.5 7.3 1.0 CB B:GLU398 3.6 6.9 1.0 N B:ASN445 3.6 8.4 1.0 O B:HOH2240 3.6 14.0 1.0 C B:ASN445 3.7 8.8 1.0 C B:ALA349 3.8 9.2 1.0 CG B:ASN348 3.8 8.9 1.0 C B:ASN348 3.8 7.3 1.0 CG B:GLU398 3.9 8.1 1.0 N B:HIS350 4.1 8.5 1.0 C B:SER444 4.1 8.9 1.0 CA B:HIS350 4.1 9.9 1.0 CB B:SER444 4.2 10.1 1.0 O B:HOH2236 4.2 6.5 1.0 CB B:ASN348 4.2 6.5 1.0 CA B:SER444 4.2 8.0 1.0 CA B:ASN445 4.2 7.8 1.0 N B:ALA349 4.5 8.2 1.0 O B:HOH2267 4.6 12.5 1.0 OG B:SER446 4.6 6.9 1.0 CA B:ALA349 4.6 8.1 1.0 OE2 B:GLU398 4.6 7.5 1.0 CA B:ASN348 4.7 8.5 1.0 CB B:HIS350 4.8 10.9 1.0 NZ B:LYS384 4.8 8.7 1.0 N B:SER446 4.8 7.1 1.0 ND2 B:ASN348 4.9 7.2 1.0 CA B:GLU398 5.0 8.3 1.0 O B:SER444 5.0 8.0 1.0 CB B:ASN445 5.0 6.8 1.0

J.G.Olsen, A.V.Rasmussen, P.Von Wettstein-Knowles, A.Henriksen. Structure of the Mitochondrial Beta-Ketoacyl-[Acyl Carrier Protein] Synthase From Arabidopsis and Its Role in Fatty Acid Synthesis. Febs Lett. V. 577 170 2004.
ISSN: ISSN 0014-5793
PubMed: 15527780
DOI: 10.1016/J.FEBSLET.2004.10.007