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Potassium in PDB 7jvv: Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate

Enzymatic activity of Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate

All present enzymatic activity of Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate:
3.5.1.98;

Protein crystallography data

The structure of Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate, PDB code: 7jvv was solved by J.D.Osko, D.W.Christianson, C.Decroos, N.J.Porter, M.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.97 / 1.84
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 82.048, 97.470, 104.254, 90.00, 90.00, 90.00
R / Rfree (%) 16.4 / 19.7

Other elements in 7jvv:

The structure of Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate (pdb code 7jvv). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate, PDB code: 7jvv:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in 7jvv

Go back to Potassium Binding Sites List in 7jvv
Potassium binding site 1 out of 4 in the Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate


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 Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K805

b:10.6
occ:1.00
 O A:LEU200 2.6 9.4 1.0
O A:ASP178 2.7 10.7 1.0
O A:HIS180 2.7 10.8 1.0
OD1 A:ASP176 2.7 6.8 1.0
OG A:SER199 2.8 8.7 1.0
O A:ASP176 2.8 9.2 1.0
C A:ASP176 3.4 8.4 1.0
CG A:ASP176 3.5 13.1 1.0
N A:ASP178 3.5 7.7 1.0
C A:ASP178 3.5 10.6 1.0
C A:LEU200 3.6 10.5 1.0
C A:HIS180 3.7 9.5 1.0
CB A:HIS201 3.8 9.3 1.0
CA A:ASP178 3.8 11.5 1.0
CB A:ASP178 3.9 10.7 1.0
CB A:ASP176 3.9 8.4 1.0
C A:LEU177 3.9 13.2 1.0
N A:LEU200 3.9 11.1 1.0
N A:LEU177 4.0 8.5 1.0
CB A:SER199 4.0 9.8 1.0
CA A:LEU177 4.1 12.9 1.0
ND1 A:HIS201 4.3 10.0 1.0
CA A:ASP176 4.3 10.0 1.0
CA A:HIS201 4.3 11.3 1.0
CA A:SER199 4.4 7.8 1.0
N A:GLY182 4.4 12.8 1.0
OD2 A:ASP176 4.4 11.9 1.0
N A:HIS201 4.4 10.5 1.0
CA A:HIS181 4.4 10.1 1.0
N A:HIS180 4.4 9.1 1.0
CA A:LEU200 4.4 9.8 1.0
N A:HIS181 4.4 6.8 1.0
C A:SER199 4.5 10.5 1.0
CG A:HIS201 4.5 10.3 1.0
O A:HOH932 4.5 10.2 1.0
C A:LEU179 4.7 9.3 1.0
N A:LEU179 4.7 7.7 1.0
CA A:HIS180 4.7 10.8 1.0
O A:LEU177 4.7 10.1 1.0
C A:HIS181 4.7 9.7 1.0
CE1 A:HIS142 4.8 10.6 1.0
O A:LEU179 5.0 9.2 1.0

Potassium binding site 2 out of 4 in 7jvv

Go back to Potassium Binding Sites List in 7jvv
Potassium binding site 2 out of 4 in the Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate


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 Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K806

b:14.4
occ:1.00
 O A:VAL195 2.6 12.8 1.0
O A:PHE189 2.6 15.1 1.0
O A:HOH924 2.7 12.5 1.0
O A:THR192 2.8 15.7 1.0
O A:HOH1031 2.9 11.4 1.0
O A:TYR225 2.9 11.9 1.0
C A:PHE189 3.6 13.3 1.0
CB A:TYR225 3.6 16.1 1.0
C A:TYR225 3.7 14.7 1.0
C A:VAL195 3.8 11.1 1.0
OG A:SER226 3.9 11.8 1.0
C A:THR192 4.0 17.4 1.0
CB A:PHE189 4.0 12.0 1.0
CA A:TYR225 4.3 14.2 1.0
CA A:SER190 4.3 14.0 0.3
CA A:SER190 4.4 14.0 0.7
N A:SER190 4.4 14.3 0.3
N A:SER190 4.4 14.3 0.7
CG2 A:THR192 4.4 16.3 1.0
CA A:PHE189 4.4 12.6 1.0
N A:SER226 4.5 11.6 1.0
O A:SER190 4.5 16.3 0.7
CA A:MET196 4.5 9.2 1.0
C A:SER190 4.5 15.0 0.3
N A:THR192 4.5 15.8 1.0
C A:SER190 4.5 15.0 0.7
O A:SER190 4.5 16.3 0.3
O A:GLY222 4.6 14.6 1.0
N A:MET196 4.6 13.4 1.0
N A:THR197 4.6 13.1 1.0
CA A:THR192 4.8 15.9 1.0
CA A:VAL195 4.8 9.8 1.0
OG1 A:THR197 4.9 13.2 1.0
CG A:TYR225 4.9 16.0 1.0
CA A:GLY222 4.9 13.9 1.0
CA A:SER226 5.0 12.8 1.0
CB A:VAL195 5.0 11.2 1.0
N A:VAL195 5.0 15.2 1.0
N A:SER193 5.0 14.6 1.0

Potassium binding site 3 out of 4 in 7jvv

Go back to Potassium Binding Sites List in 7jvv
Potassium binding site 3 out of 4 in the Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K405

b:11.8
occ:1.00
 O B:LEU200 2.6 10.6 1.0
O B:ASP178 2.7 10.2 1.0
OD1 B:ASP176 2.7 10.3 1.0
O B:HIS180 2.8 12.0 1.0
O B:ASP176 2.8 11.2 1.0
OG B:SER199 2.9 13.0 1.0
CG B:ASP176 3.4 18.3 1.0
C B:ASP176 3.4 9.2 1.0
N B:ASP178 3.5 12.1 1.0
C B:ASP178 3.5 12.8 1.0
C B:LEU200 3.6 8.8 1.0
CB B:HIS201 3.8 11.4 1.0
C B:HIS180 3.8 7.3 1.0
CA B:ASP178 3.9 12.5 1.0
CB B:ASP176 3.9 13.0 1.0
N B:LEU200 3.9 10.0 1.0
CB B:ASP178 3.9 10.8 1.0
C B:LEU177 3.9 12.0 1.0
N B:LEU177 4.0 10.5 1.0
CB B:SER199 4.0 9.7 1.0
CA B:LEU177 4.2 10.4 1.0
ND1 B:HIS201 4.2 11.7 1.0
CA B:ASP176 4.3 9.2 1.0
OD2 B:ASP176 4.3 11.8 1.0
N B:GLY182 4.3 12.2 1.0
CA B:HIS201 4.3 11.2 1.0
CA B:SER199 4.3 10.3 1.0
N B:HIS201 4.4 11.9 1.0
CA B:LEU200 4.4 14.2 1.0
C B:SER199 4.4 12.4 1.0
CA B:HIS181 4.4 10.0 1.0
CG B:HIS201 4.5 11.5 1.0
N B:HIS180 4.5 10.1 1.0
N B:HIS181 4.5 10.2 1.0
O B:HOH524 4.6 11.9 1.0
C B:LEU179 4.7 11.6 1.0
C B:HIS181 4.7 9.2 1.0
O B:LEU177 4.7 9.8 1.0
N B:LEU179 4.7 9.9 1.0
CE1 B:HIS142 4.7 11.6 1.0
CA B:HIS180 4.8 9.3 1.0

Potassium binding site 4 out of 4 in 7jvv

Go back to Potassium Binding Sites List in 7jvv
Potassium binding site 4 out of 4 in the Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Crystal Structure of Human Histone Deacetylase 8 (HDAC8) E66D/Y306F Double Mutation Complexed with A Tetrapeptide Substrate within 5.0Å range:
probe atom residue distance (Å) B Occ
B:K406

b:17.0
occ:1.00
 O B:VAL195 2.6 19.2 1.0
O B:PHE189 2.6 15.7 1.0
O B:HOH535 2.7 15.9 1.0
O B:THR192 2.8 18.8 1.0
O B:HOH640 2.8 14.5 1.0
O B:TYR225 3.0 15.2 1.0
C B:PHE189 3.6 14.6 1.0
CB B:TYR225 3.7 16.5 1.0
C B:TYR225 3.7 17.4 1.0
C B:VAL195 3.8 18.6 1.0
C B:THR192 4.0 20.7 1.0
OG B:SER226 4.1 15.9 1.0
CB B:PHE189 4.1 15.8 1.0
CA B:TYR225 4.3 13.3 1.0
O B:SER190 4.4 22.0 1.0
CA B:MET196 4.4 16.4 1.0
N B:SER190 4.4 16.4 1.0
CA B:SER190 4.4 15.9 1.0
CA B:PHE189 4.5 16.8 1.0
N B:SER226 4.5 16.9 1.0
C B:SER190 4.5 20.7 1.0
N B:THR192 4.5 17.2 1.0
CG2 B:THR192 4.5 14.9 1.0
O B:GLY222 4.5 17.9 1.0
N B:MET196 4.6 15.0 1.0
N B:THR197 4.6 14.3 1.0
CA B:VAL195 4.8 14.0 1.0
CA B:THR192 4.8 19.8 1.0
CA B:GLY222 4.9 17.1 1.0
CG2 B:THR197 4.9 12.8 1.0
OG1 B:THR197 4.9 15.1 1.0
N B:VAL195 4.9 18.7 1.0
CG B:TYR225 4.9 17.0 1.0
C B:MET196 5.0 11.9 1.0
CA B:SER226 5.0 16.7 1.0

Reference:

J.D.Osko, N.J.Porter, C.Decroos, M.Lee, P.Watson, M.Deardorff, D.W.Christianson. Structural Analysis of Histone Deacetylase 8 Mutants Associated with Cornelia De Lange Syndrome Spectrum Disorders J.Struct.Biol. 2020.
ISSN: ESSN 1095-8657
Page generated: Sat Aug 9 13:27:40 2025

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