3BLR	Transcription	date	Dec 11, 2007
title	Crystal Structure Of Human Cdk9cyclint1 In Complex With Fla
authors	S.Baumli, G.Lolli, E.D.Lowe, L.N.Johnson
compound		source
Molecule: Cell Division Protein Kinase 9 Chain: A Fragment: Unp Residues 2-330 Synonym: Cyclin-Dependent Kinase 9, Serinethreonine-Protei Pitalre, C-2k, Cell Division Cycle 2-Like Protein Kinase 4; Ec: 2.7.11.22, 2.7.11.23 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cdk9 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculo Virus 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: Baculo Virus Expression_system_plasmid: Pvl1392
symmetry	Space Group: H 3	R_factor 0.176 R_Free 0.228
crystal cell	length a length b length c angle alpha angle beta angle gamma 173.922 173.922 97.173 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	CPB, PO4, TPO BindingDB	enzyme	Transferase E.C.2.7.11.22 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	The structure of P-TEFb (CDK9/cyclin T1), its complex with flavopiridol and regulation by phosphorylation., Baumli S, Lolli G, Lowe ED, Troiani S, Rusconi L, Bullock AN, Debreczeni JE, Knapp S, Johnson LN, EMBO J. 2008 Jun 19;. PMID:18566585

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (197 Kb) [Save to disk] Biological Unit Coordinates (3blr.pdb1.gz) 190 Kb LPC: Ligand-Protein Contacts for 3BLR CSU: Contacts of Structural Units for 3BLR Likely Quarternary Molecular Structure file(s) for 3BLR Structure Factors (449 Kb) Retrieve 3BLR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3BLR from S2C, [Save to disk] Re-refined 3blr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3BLR 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 3BLR

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 3BLR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3blr] [3blr_A] [3blr_B] SWISS-PROT database: [O60563] [P50750] Domain organization of [CCNT1_HUMAN] [CDK9_HUMAN] by SWISSPFAM Domains found in 3BLR: [CYCLIN] [S_TKc ] by SMART

Other resources with information on 3BLR

Community annotation for 3BLR at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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