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Potassium in PDB 2as4: Cytochrome C Peroxidase in Complex with 3-Fluorocatechol

Enzymatic activity of Cytochrome C Peroxidase in Complex with 3-Fluorocatechol

All present enzymatic activity of Cytochrome C Peroxidase in Complex with 3-Fluorocatechol:
1.11.1.5;

Protein crystallography data

The structure of Cytochrome C Peroxidase in Complex with 3-Fluorocatechol, PDB code: 2as4 was solved by R.Brenk, S.W.Vetter, S.E.Boyce, D.B.Goodin, B.K.Shoichet, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.30
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 51.240, 75.490, 107.040, 90.00, 90.00, 90.00
R / Rfree (%) n/a / 17.5

Other elements in 2as4:

The structure of Cytochrome C Peroxidase in Complex with 3-Fluorocatechol also contains other interesting chemical elements:

Fluorine (F) 2 atoms
Iron (Fe) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Cytochrome C Peroxidase in Complex with 3-Fluorocatechol (pdb code 2as4). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Cytochrome C Peroxidase in Complex with 3-Fluorocatechol, PDB code: 2as4:

Potassium binding site 1 out of 1 in 2as4

Go back to Potassium Binding Sites List in 2as4
Potassium binding site 1 out of 1 in the Cytochrome C Peroxidase in Complex with 3-Fluorocatechol


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Cytochrome C Peroxidase in Complex with 3-Fluorocatechol within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K600

b:20.6
occ:0.23
C5 A:3FA500 1.4 30.2 0.8
C3 A:3FA500 1.5 30.3 0.8
F1 A:3FA500 1.9 46.2 0.8
C6 A:3FA500 2.5 26.0 0.8
C1 A:3FA500 2.6 25.4 0.8
O A:HOH1004 2.6 26.0 0.2
O A:LEU177 2.9 16.7 1.0
O A:HIS175 3.0 18.9 1.0
O A:HOH1000 3.0 30.8 0.8
O A:HOH1003 3.1 25.7 0.2
C4 A:3FA500 3.3 26.0 0.8
C2 A:3FA500 3.3 25.4 0.8
O1 A:3FA500 3.6 32.4 0.8
O A:GLY178 3.8 18.3 1.0
C A:GLY178 3.8 15.1 1.0
C A:HIS175 3.8 14.2 1.0
N A:LYS179 3.8 17.3 1.0
O A:HOH1002 3.9 20.1 0.2
C A:LEU177 3.9 15.2 1.0
CA A:LYS179 3.9 17.4 1.0
CA A:HIS175 4.1 14.4 1.0
O A:HOH1001 4.2 15.4 0.2
C A:LYS179 4.3 17.3 1.0
CAD A:HEM400 4.5 14.8 1.0
N A:GLY191 4.5 28.4 1.0
CB A:HIS175 4.5 14.8 1.0
N A:LEU177 4.5 15.4 1.0
O A:HOH1561 4.5 43.8 1.0
CA A:GLY178 4.6 16.0 1.0
O2 A:3FA500 4.6 35.9 0.8
N A:THR180 4.6 17.8 1.0
N A:GLY178 4.6 15.8 1.0
O A:HOH1000 4.7 15.9 0.2
CG A:HIS175 4.7 14.2 1.0
CD2 A:HIS175 4.8 15.5 1.0
O A:LYS179 4.8 19.0 1.0
C3D A:HEM400 4.8 14.0 1.0
C A:ALA176 4.8 16.8 1.0
CA A:LEU177 4.8 15.0 1.0
N A:ALA176 4.9 14.7 1.0
CHA A:HEM400 5.0 15.4 1.0

Reference:

R.Brenk, S.W.Vetter, S.E.Boyce, D.B.Goodin, B.K.Shoichet. Probing Molecular Docking in A Charged Model Binding Site. J.Mol.Biol. V. 357 1449 2006.
ISSN: ISSN 0022-2836
PubMed: 16490206
DOI: 10.1016/J.JMB.2006.01.034
Page generated: Sun Dec 13 23:08:50 2020

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