3TN8	Transferase Transferase Inhibitor	date	Sep 01, 2011
title	Cdk9cyclin T In Complex With Can508
authors	S.Baumli, A.J.Hole, J.E.Endicott
compound		source
Molecule: Cyclin-Dependent Kinase 9 Chain: A Fragment: Unp Residues 2-330 Synonym: C-2k, Cell Division Cycle 2-Like Protein Kinase 4, Division Protein Kinase 9, Serinethreonine-Protein Kinase Ec: 2.7.11.22, 2.7.11.23 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cdc2l4, Cdk9 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pvl1392
Molecule: Cyclin-T1 Chain: B Fragment: Unp Residues 2-259 Synonym: Cyct1, Cyclin-T Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ccnt1 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pvl1392
symmetry	Space Group: H 3	R_factor 0.176 R_Free 0.221
crystal cell	length a length b length c angle alpha angle beta angle gamma 173.420 173.420 97.891 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.95 Å
ligand	F18, GOL, PO4, TPO	enzyme	Transferase E.C.2.7.11.22 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	The CDK9 C-helix Exhibits Conformational Plasticity That May Explain the Selectivity of CAN508., Baumli S, Hole AJ, Noble ME, Endicott JA, ACS Chem Biol. 2012 Feb 10. PMID:22292676

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (198 Kb) [Save to disk] Biological Unit Coordinates (3tn8.pdb1.gz) 191 Kb LPC: Ligand-Protein Contacts for 3TN8 CSU: Contacts of Structural Units for 3TN8 Structure Factors (1194 Kb) Retrieve 3TN8 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3TN8 from S2C, [Save to disk] Re-refined 3tn8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3TN8 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3TN8

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3TN8, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3tn8_B] [3tn8_A] [3tn8] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3TN8: [CYCLIN] [S_TKc ] by SMART

Other resources with information on 3TN8

Community annotation for 3TN8 at PDBWiki (http://pdbwiki.org)

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