3BLR Transcription date Dec 11, 2007
title Crystal Structure Of Human Cdk9cyclint1 In Complex With Flavopiridol
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- Protein Kinase 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 Diffractionresolution 2.80 Å
ligand CPB, PO4, TPO BindingDB enzyme Transferase E.C.2.7.11.22 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceThe 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] (201 Kb) [Save to disk]
  • Biological Unit Coordinates (3blr.pdb1.gz) 194 Kb
  • LPC: Ligand-Protein Contacts for 3BLR
  • CSU: Contacts of Structural Units for 3BLR
  • Likely Quarternary Molecular Structure file(s) for 3BLR
  • Structure Factors (465 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
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3BLR, from MSDmotif at EBI
  • Fold representative 3blr from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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