 |
PDBsum entry 1pxk
|
|
|
|
 |
Contents |
 |
|
|
|
|
|
|
|
|
|
|
|
* Residue conservation analysis
|
|
|
|
|
PDB id:
|
 |
|
 |
| Name: |
 |
Transferase
|
 |
|
Title:
|
 |
Human cyclin dependent kinase 2 complexed with the inhibitor n-[4-(2, 4-dimethyl-thiazol-5-yl)pyrimidin-2-yl]-n'-hydroxyiminoformamide
|
|
Structure:
|
 |
Cell division protein kinase 2. Chain: a. Fragment: human cyclin-dependent kinase 2. Synonym: p33 protein kinase. Engineered: yes
|
|
Source:
|
 |
Homo sapiens. Human. Organism_taxid: 9606. Gene: cdk2. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108.
|
|
Resolution:
|
 |
|
2.80Å
|
R-factor:
|
0.208
|
R-free:
|
0.266
|
|
|
Authors:
|
 |
S.Y.Wu,I.Mcnae,G.Kontopidis,S.J.Mcclue,C.Mcinnes,K.J.Stewart,S.Wang, D.I.Zheleva,H.Marriage,D.P.Lane,P.Taylor,P.M.Fischer,M.D.Walkinshaw
|
Key ref:
|
 |
S.Y.Wu
et al.
(2003).
Discovery of a novel family of CDK inhibitors with the program LIDAEUS: structural basis for ligand-induced disordering of the activation loop.
Structure,
11,
399-410.
PubMed id:
|
 |
|
Date:
|
 |
|
04-Jul-03
|
Release date:
|
09-Dec-03
|
|
|
|
|
|
PROCHECK
|
|
|
|
|
Headers
|
 |
|
|
References
|
|
|
|
|
|
|
P24941
(CDK2_HUMAN) -
Cyclin-dependent kinase 2 from Homo sapiens
|
|
|
|
Seq: Struc:
|
 |
 |
 |
298 a.a.
290 a.a.
|
|
|
|
|
|
|
|
|
 |
 |
|
|
Key: |
 |
 |
Secondary structure |
 |
 |
CATH domain |
 |
|
|
|
|
 |
|
|
 |
 |
 |
 |
Enzyme class:
|
 |
E.C.2.7.11.22
- cyclin-dependent kinase.
|
|
 |
 |
 |
 |
 |
Reaction:
|
 |
|
1.
|
L-seryl-[protein] + ATP = O-phospho-L-seryl-[protein] + ADP + H+
|
|
2.
|
L-threonyl-[protein] + ATP = O-phospho-L-threonyl-[protein] + ADP + H+
|
|
 |
 |
 |
 |
 |
L-seryl-[protein]
|
+
|
ATP
|
=
|
O-phospho-L-seryl-[protein]
|
+
|
ADP
|
+
|
H(+)
|
|
 |
 |
 |
 |
 |
L-threonyl-[protein]
|
+
|
ATP
|
=
|
O-phospho-L-threonyl-[protein]
|
+
|
ADP
|
+
|
H(+)
|
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
Molecule diagrams generated from .mol files obtained from the
KEGG ftp site
|
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
|
|
| |
|
|
| |
|
|
Structure
11:399-410
(2003)
|
|
PubMed id:
|
|
|
|
|
| |
|
Discovery of a novel family of CDK inhibitors with the program LIDAEUS: structural basis for ligand-induced disordering of the activation loop.
|
|
S.Y.Wu,
I.McNae,
G.Kontopidis,
S.J.McClue,
C.McInnes,
K.J.Stewart,
S.Wang,
D.I.Zheleva,
H.Marriage,
D.P.Lane,
P.Taylor,
P.M.Fischer,
M.D.Walkinshaw.
|
|
|
|
| |
ABSTRACT
|
|
|
| |
|
A family of 4-heteroaryl-2-amino-pyrimidine CDK2 inhibitor lead compounds was
discovered with the new database-mining program LIDAEUS through in silico
screening. Four compounds with IC(50) values ranging from 17 to 0.9 microM were
selected for X-ray crystal analysis. Two distinct binding modes are observed,
one of which resembles the hydrogen bonding pattern of bound ATP. In the second
binding mode, the ligands trigger a conformational change in the activation T
loop by inducing movement of Lys(33) and Asp(145) side chains. The family of
molecules discovered provides an excellent starting point for the design and
synthesis of tight binding inhibitors, which may lead to a new class of
antiproliferative drugs.
|
|
|
|
|
|
|
 |
 |
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
Literature references that cite this PDB file's key reference
|
|
 |
| |
PubMed id
|
 |
Reference
|
 |
|
|
|
 |
P.Dobeš,
J.Fanfrlík,
J.Rezáč,
M.Otyepka,
and
P.Hobza
(2011).
Transferable scoring function based on semiempirical quantum mechanical PM6-DH2 method: CDK2 with 15 structurally diverse inhibitors.
|
| |
J Comput Aided Mol Des,
25,
223-235.
|
 |
|
|
|
|
 |
S.Wang,
G.Griffiths,
C.A.Midgley,
A.L.Barnett,
M.Cooper,
J.Grabarek,
L.Ingram,
W.Jackson,
G.Kontopidis,
S.J.McClue,
C.McInnes,
J.McLachlan,
C.Meades,
M.Mezna,
I.Stuart,
M.P.Thomas,
D.I.Zheleva,
D.P.Lane,
R.C.Jackson,
D.M.Glover,
D.G.Blake,
and
P.M.Fischer
(2010).
Discovery and characterization of 2-anilino-4- (thiazol-5-yl)pyrimidine transcriptional CDK inhibitors as anticancer agents.
|
| |
Chem Biol,
17,
1111-1121.
|
 |
|
PDB codes:
|
 |
|
|
|
|
|
 |
G.Kontopidis,
M.J.Andrews,
C.McInnes,
A.Plater,
L.Innes,
S.Renachowski,
A.Cowan,
and
P.M.Fischer
(2009).
Truncation and optimisation of peptide inhibitors of cyclin-dependent kinase 2-cyclin a through structure-guided design.
|
| |
ChemMedChem,
4,
1120-1128.
|
 |
|
PDB codes:
|
 |
|
|
|
|
|
 |
L.Zhang,
W.Liu,
T.Hu,
L.Du,
C.Luo,
K.Chen,
X.Shen,
and
H.Jiang
(2008).
Structural basis for catalytic and inhibitory mechanisms of beta-hydroxyacyl-acyl carrier protein dehydratase (FabZ).
|
| |
J Biol Chem,
283,
5370-5379.
|
 |
|
PDB codes:
|
 |
|
|
|
|
|
 |
N.Moitessier,
P.Englebienne,
D.Lee,
J.Lawandi,
and
C.R.Corbeil
(2008).
Towards the development of universal, fast and highly accurate docking/scoring methods: a long way to go.
|
| |
Br J Pharmacol,
153,
S7-26.
|
 |
|
|
|
|
 |
P.Taylor,
E.Blackburn,
Y.G.Sheng,
S.Harding,
K.Y.Hsin,
D.Kan,
S.Shave,
and
M.D.Walkinshaw
(2008).
Ligand discovery and virtual screening using the program LIDAEUS.
|
| |
Br J Pharmacol,
153,
S55-S67.
|
 |
|
|
|
|
 |
W.Muster,
A.Breidenbach,
H.Fischer,
S.Kirchner,
L.Müller,
and
A.Pähler
(2008).
Computational toxicology in drug development.
|
| |
Drug Discov Today,
13,
303-310.
|
 |
|
|
|
|
 |
C.McInnes
(2007).
Virtual screening strategies in drug discovery.
|
| |
Curr Opin Chem Biol,
11,
494-502.
|
 |
|
|
|
|
 |
L.Spíchal,
V.Krystof,
M.Paprskárová,
R.Lenobel,
J.Styskala,
P.Binarová,
V.Cenklová,
L.De Veylder,
D.Inzé,
G.Kontopidis,
P.M.Fischer,
T.Schmülling,
and
M.Strnad
(2007).
Classical anticytokinins do not interact with cytokinin receptors but inhibit cyclin-dependent kinases.
|
| |
J Biol Chem,
282,
14356-14363.
|
 |
|
|
|
|
 |
A.J.Orry,
R.A.Abagyan,
and
C.N.Cavasotto
(2006).
Structure-based development of target-specific compound libraries.
|
| |
Drug Discov Today,
11,
261-266.
|
 |
|
|
|
|
 |
C.McInnes,
A.Mazumdar,
M.Mezna,
C.Meades,
C.Midgley,
F.Scaerou,
L.Carpenter,
M.Mackenzie,
P.Taylor,
M.Walkinshaw,
P.M.Fischer,
and
D.Glover
(2006).
Inhibitors of Polo-like kinase reveal roles in spindle-pole maintenance.
|
| |
Nat Chem Biol,
2,
608-617.
|
 |
|
|
|
|
 |
E.Perola
(2006).
Minimizing false positives in kinase virtual screens.
|
| |
Proteins,
64,
422-435.
|
 |
|
|
|
|
 |
J.Sridhar,
N.Akula,
and
N.Pattabiraman
(2006).
Selectivity and potency of cyclin-dependent kinase inhibitors.
|
| |
AAPS J,
8,
E204-E221.
|
 |
|
|
|
|
 |
K.Strebhardt,
and
A.Ullrich
(2006).
Targeting polo-like kinase 1 for cancer therapy.
|
| |
Nat Rev Cancer,
6,
321-330.
|
 |
|
|
|
|
 |
M.J.Andrews,
G.Kontopidis,
C.McInnes,
A.Plater,
L.Innes,
A.Cowan,
P.Jewsbury,
and
P.M.Fischer
(2006).
REPLACE: a strategy for iterative design of cyclin-binding groove inhibitors.
|
| |
Chembiochem,
7,
1909-1915.
|
 |
|
PDB codes:
|
 |
|
|
|
|
|
 |
N.Canela,
M.Orzáez,
R.Fucho,
F.Mateo,
R.Gutierrez,
A.Pineda-Lucena,
O.Bachs,
and
E.Pérez-Payá
(2006).
Identification of an hexapeptide that binds to a surface pocket in cyclin A and inhibits the catalytic activity of the complex cyclin-dependent kinase 2-cyclin A.
|
| |
J Biol Chem,
281,
35942-35953.
|
 |
|
|
|
|
 |
P.M.Fischer
(2006).
Peptide, Peptidomimetic, and Small-molecule Antagonists of the p53-HDM2 Protein-Protein Interaction.
|
| |
Int J Pept Res Ther,
12,
3.
|
 |
|
|
|
|
 |
C.McInnes,
S.Wang,
S.Anderson,
J.O'Boyle,
W.Jackson,
G.Kontopidis,
C.Meades,
M.Mezna,
M.Thomas,
G.Wood,
D.P.Lane,
and
P.M.Fischer
(2004).
Structural determinants of CDK4 inhibition and design of selective ATP competitive inhibitors.
|
| |
Chem Biol,
11,
525-534.
|
 |
|
|
|
|
 |
H.Park,
M.S.Yeom,
and
S.Lee
(2004).
Loop flexibility and solvent dynamics as determinants for the selective inhibition of cyclin-dependent kinase 4: comparative molecular dynamics simulation studies of CDK2 and CDK4.
|
| |
Chembiochem,
5,
1662-1672.
|
 |
|
|
|
|
 |
J.C.Alvarez
(2004).
High-throughput docking as a source of novel drug leads.
|
| |
Curr Opin Chem Biol,
8,
365-370.
|
 |
|
|
|
|
 |
P.M.Fischer
(2003).
CNIO cancer conference: targeted search for anticancer drugs.
|
| |
Expert Opin Investig Drugs,
12,
1039-1044.
|
 |
|
 |
 |
|
The most recent references are shown first.
Citation data come partly from CiteXplore and partly
from an automated harvesting procedure. Note that this is likely to be
only a partial list as not all journals are covered by
either method. However, we are continually building up the citation data
so more and more references will be included with time.
Where a reference describes a PDB structure, the PDB
codes are
shown on the right.
|
');
}
}
 |