3BLH Transcription date Dec 11, 2007
title Crystal Structure Of Human Cdk9cyclint1
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 0.179 R_Free 0.221
crystal
cell
length a length b length c angle alpha angle beta angle gamma
172.920 172.920 95.760 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.48 Å
ligand 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] (200 Kb) [Save to disk]
  • Biological Unit Coordinates (3blh.pdb1.gz) 193 Kb
  • LPC: Ligand-Protein Contacts for 3BLH
  • CSU: Contacts of Structural Units for 3BLH
  • Likely Quarternary Molecular Structure file(s) for 3BLH
  • Structure Factors (658 Kb)
  • Retrieve 3BLH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3BLH from S2C, [Save to disk]
  • Re-refined 3blh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3BLH 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 3BLH
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3BLH, from MSDmotif at EBI
  • Fold representative 3blh from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3blh_A] [3blh_B] [3blh]
  • SWISS-PROT database: [O60563] [P50750]
  • Domain organization of [CCNT1_HUMAN] [CDK9_HUMAN] by SWISSPFAM
  • Domains found in 3BLH: [CYCLIN] [S_TKc ] by SMART
  • Other resources with information on 3BLH
  • Community annotation for 3BLH 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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