Atomistry » Potassium » PDB 1gup-1k4c » 1jsc
Atomistry »
  Potassium »
    PDB 1gup-1k4c »
      1jsc »

Potassium in PDB 1jsc: Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors

Enzymatic activity of Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors

All present enzymatic activity of Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors:
4.1.3.18;

Protein crystallography data

The structure of Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors, PDB code: 1jsc was solved by S.S.Pang, R.G.Duggleby, L.W.Guddat, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 100.00 / 2.60
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 95.552, 109.401, 178.858, 90.00, 90.00, 90.00
R / Rfree (%) 18.8 / 21.9

Other elements in 1jsc:

The structure of Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors also contains other interesting chemical elements:

Magnesium (Mg) 2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors (pdb code 1jsc). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors, PDB code: 1jsc:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in 1jsc

Go back to Potassium Binding Sites List in 1jsc
Potassium binding site 1 out of 2 in the Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K696

b:32.2
occ:1.00
 O A:TRP508 2.5 49.5 1.0
O A:HOH772 2.7 48.9 1.0
O A:GLN506 2.7 50.2 1.0
O A:HOH1029 2.8 92.3 1.0
O A:HOH1033 2.8 66.5 1.0
OE1 A:GLN343 2.9 45.0 1.0
C A:TRP508 3.6 49.4 1.0
OD2 A:ASP350 3.6 60.4 1.0
CD A:GLN343 3.7 45.5 1.0
C A:GLN506 3.8 52.3 1.0
NE2 A:GLN343 3.9 44.8 1.0
O A:ALA505 4.1 48.0 1.0
N A:TRP508 4.2 51.1 1.0
CA A:THR509 4.2 50.2 1.0
O A:HOH860 4.3 62.9 1.0
CD1 A:TRP510 4.4 49.1 1.0
N A:THR509 4.4 49.5 1.0
C A:HIS507 4.5 53.1 1.0
CG A:ASP350 4.6 57.9 1.0
CA A:TRP508 4.6 48.6 1.0
NE1 A:TRP510 4.7 48.3 1.0
N A:HIS507 4.7 52.9 1.0
CA A:GLN506 4.7 51.7 1.0
CA A:HIS507 4.7 53.6 1.0
N A:TRP510 4.8 51.0 1.0
OG1 A:THR509 4.9 49.9 1.0
O A:HOH884 5.0 85.2 1.0

Potassium binding site 2 out of 2 in 1jsc

Go back to Potassium Binding Sites List in 1jsc
Potassium binding site 2 out of 2 in the Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of the Catalytic Subunit of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K1696

b:43.3
occ:1.00
 O B:HOH1034 2.4 88.7 1.0
O B:HOH802 2.4 58.5 1.0
O B:HOH1028 2.5 78.3 1.0
O B:TRP508 2.6 52.6 1.0
O B:GLN506 2.7 52.6 1.0
OE1 B:GLN343 2.9 77.0 1.0
CD B:GLN343 3.6 77.9 1.0
NE2 B:GLN343 3.6 74.5 1.0
OD2 B:ASP350 3.7 88.5 1.0
C B:TRP508 3.7 53.6 1.0
C B:GLN506 3.8 53.8 1.0
O B:ALA505 4.0 50.0 1.0
CD1 B:TRP510 4.2 52.4 1.0
N B:TRP508 4.3 54.6 1.0
CA B:THR509 4.4 55.5 1.0
N B:THR509 4.5 54.4 1.0
NE1 B:TRP510 4.5 50.9 1.0
CA B:GLN506 4.6 53.6 1.0
C B:HIS507 4.7 55.8 1.0
N B:HIS507 4.7 54.3 1.0
CG B:ASP350 4.7 88.1 1.0
CA B:TRP508 4.7 52.6 1.0
N B:TRP510 4.8 55.0 1.0
CA B:HIS507 4.8 55.0 1.0
CG B:GLN343 5.0 80.1 1.0

Reference:

S.S.Pang, R.G.Duggleby, L.W.Guddat. Crystal Structure of Yeast Acetohydroxyacid Synthase: A Target For Herbicidal Inhibitors. J.Mol.Biol. V. 317 249 2002.
ISSN: ISSN 0022-2836
PubMed: 11902841
DOI: 10.1006/JMBI.2001.5419
Page generated: Mon Aug 12 04:40:46 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy