Development of highly potent and selective diaminothiazole inhibitors of cyclin-dependent kinases.

Schonbrunn, E; Betzi, S; Alam, R; Martin, M.P; Becker, A; Han, H; Francis, R; Chakrasali, R; Jakkaraj, S; Kazi, A; Sebti, S.M; Cubitt, C.L; Gebhard, A.W; Hazlehurst, L.A; Tash, J.S; Georg, G.I.

139717 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

3RKB

CDK2 in complex with inhibitor RC-2-73

Macromolecule Annotations for the Entities in PDB 3RKB

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Chains	Domain	Class	Architecture	Topology	Homology
A1	3rkbA01	Alpha Beta	2-Layer Sandwich	Phosphorylase Kinase; domain 1	Phosphorylase Kinase; domain 1
A2	3rkbA02	Mainly Alpha	Orthogonal Bundle	Transferase(Phosphotransferase); domain 1	Transferase(Phosphotransferase) domain 1

Protein Family Annotation Pfam Database Homepage

Chains	Pfam Accession	Pfam Identifier	Pfam Description	Type	Source

Gene Product Annotation Gene Ontology Consortium Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Cyclin-dependent kinase 2 (3RKB:A)	Nucleotide Binding Protein Kinase Activity Protein Serine/threonine Kinase Activity Cyclin Dependent Protein Serine/threonine Kinase Activity Protein Binding ATP Binding Kinase Activity Transferase Activity Protein Domain Specific Binding Cyclin Binding Histone Kinase Activity Metal Ion Binding Cyclin Dependent Protein Kinase Activity	G1/s Transition of Mitotic Cell Cycle G2/m Transition of Mitotic Cell Cycle Negative Regulation of Transcription by RNA Polymerase Ii DNA Replication DNA Repair Protein Phosphorylation Potassium Ion Transport Cellular Response to DNA Damage Stimulus DNA Damage Response Signal Transduction by P53 Class Mediator Resulting in Cell Cycle Arrest Cell Cycle Centriole Replication Ras Protein Signal Transduction Multicellular Organism Development Positive Regulation of Cell Proliferation Response to Organic Substance Regulation of G2/m Transition of Mitotic Cell Cycle Phosphorylation Histone Phosphorylation Peptidyl Serine Phosphorylation Mitotic G1 DNA Damage Checkpoint Positive Regulation of DNA Dependent DNA Replication Initiation Positive Regulation of Transcription DNA Templated Centrosome Duplication Cell Division Meiotic Cell Cycle Regulation of Gene Silencing Cellular Response to Nitric Oxide Regulation of Signal Transduction by P53 Class Mediator	Cyclin Dependent Protein Kinase Holoenzyme Complex Chromosome Telomeric Region Condensed Chromosome X Chromosome Y Chromosome Nucleus Nucleoplasm Transcription Factor Complex Cytoplasm Endosome Centrosome Microtubule Organizing Center Cytosol Cytoskeleton Cajal Body Cyclin A1 Cdk2 Complex Cyclin A2 Cdk2 Complex Cyclin E1 Cdk2 Complex Cyclin E2 Cdk2 Complex

Protein Modification Annotation

Type	PDB Residue Nr.	Description

The RCSB PDB is funded by a grant (DBI-1338415) from the National Science Foundation, the National Institutes of Health, and the US Department of Energy.

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139717 Biological Macromolecular Structures Enabling Breakthroughs in Research and Education

3RKB

CDK2 in complex with inhibitor RC-2-73

Macromolecule Annotations for the Entities in PDB 3RKB

Domain Annotation: CATH CATH Database (version 4.0.0) Homepage

Protein Family Annotation Pfam Database Homepage

Gene Product Annotation Gene Ontology Consortium Homepage

Protein Modification Annotation