3BLQ Transcription date Dec 11, 2007
title Crystal Structure Of Human Cdk9cyclint1 In Complex With Atp
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 0.174 R_Free 0.234
crystal
cell
length a length b length c angle alpha angle beta angle gamma
173.130 173.130 95.640 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.90 Å
ligand ATP, MG, TPO, TRS 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] (196 Kb) [Save to disk]
  • Biological Unit Coordinates (3blq.pdb1.gz) 189 Kb
  • LPC: Ligand-Protein Contacts for 3BLQ
  • CSU: Contacts of Structural Units for 3BLQ
  • Likely Quarternary Molecular Structure file(s) for 3BLQ
  • Structure Factors (483 Kb)
  • Retrieve 3BLQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3BLQ from S2C, [Save to disk]
  • Re-refined 3blq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3BLQ 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 3BLQ
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 3BLQ, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3blq_A] [3blq] [3blq_B]
  • SWISS-PROT database: [O60563] [P50750]
  • Domain organization of [CCNT1_HUMAN] [CDK9_HUMAN] by SWISSPFAM
  • Domains found in 3BLQ: [CYCLIN] [S_TKc ] by SMART
  • Other resources with information on 3BLQ
  • Community annotation for 3BLQ 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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