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Potassium in PDB 4e00: Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp

Enzymatic activity of Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp

All present enzymatic activity of Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp:
2.7.11.4;

Protein crystallography data

The structure of Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp, PDB code: 4e00 was solved by S.C.Tso, J.L.Chuang, W.J.Gui, R.M.Wynn, J.Li, D.T.Chuang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 36.95 / 2.15
Space group P 42 21 2
Cell size a, b, c (Å), α, β, γ (°) 128.057, 128.057, 73.775, 90.00, 90.00, 90.00
R / Rfree (%) 20.7 / 23.4

Other elements in 4e00:

The structure of Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp also contains other interesting chemical elements:

Magnesium (Mg) 1 atom
Chlorine (Cl) 2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp (pdb code 4e00). 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 Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp, PDB code: 4e00:

Potassium binding site 1 out of 1 in 4e00

Go back to Potassium Binding Sites List in 4e00
Potassium binding site 1 out of 1 in the Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp


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 Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K403

b:50.7
occ:1.00
 O A:ASP300 2.8 42.7 1.0
O1A A:ADP401 3.0 48.9 1.0
O A:GLY337 3.0 48.2 1.0
O A:PHE303 3.0 56.8 1.0
O A:VAL298 3.1 55.6 1.0
CD A:PRO341 3.6 35.2 1.0
C5' A:ADP401 3.7 50.8 1.0
C A:GLY337 3.8 47.7 1.0
C A:VAL298 3.8 51.9 1.0
C A:ASP300 3.9 50.7 1.0
C A:PHE303 3.9 51.8 1.0
N A:PHE303 4.0 59.5 1.0
CG A:PRO341 4.0 42.6 1.0
PA A:ADP401 4.1 49.3 1.0
CA A:GLY337 4.2 49.1 1.0
CB A:PHE303 4.2 58.8 1.0
CA A:PHE303 4.2 56.3 1.0
O3A A:ADP401 4.2 52.3 1.0
N A:ASP300 4.3 45.3 1.0
O5' A:ADP401 4.4 51.6 1.0
CA A:VAL298 4.4 51.2 1.0
O A:ARG297 4.4 58.3 1.0
CD2 A:PHE303 4.6 57.1 1.0
N A:MET299 4.7 43.3 1.0
C A:MET299 4.7 48.4 1.0
N A:HIS302 4.7 48.5 1.0
CA A:ASP300 4.7 53.5 1.0
N A:TYR301 4.7 46.9 1.0
N A:PHE338 4.7 41.6 1.0
CA A:TYR301 4.8 49.4 1.0
CB A:LEU340 4.8 41.9 1.0
C A:TYR301 4.8 49.0 1.0
CA A:MET299 4.8 43.2 1.0
C A:HIS302 4.9 63.6 1.0
C4' A:ADP401 4.9 54.1 1.0
CG A:PHE303 4.9 60.9 1.0
N A:PRO341 5.0 35.8 1.0

Reference:

S.C.Tso, J.L.Chuang, W.J.Gui, R.M.Wynn, J.Li, D.T.Chuang. Crystal Structure of Branched-Chain Alpha-Ketoacid Dehydrogenase Kinase/3,6-Dichlorobenzo[B]Thiophene-2-Carboxylic Acid Complex with Adp To Be Published.
Page generated: Mon Aug 12 10:33:18 2024

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