2PK2 Cell Cycle date Apr 17, 2007
title Cyclin Box Structure Of The P-Tefb Subunit Cyclin T1 Derived Fusion Complex With Eiav Tat
authors K.Anand, A.Schulte, K.Fujinaga, K.Scheffzek, M.Geyer
compound source
Molecule: Cyclin-T1, Protein Tat
Chain: A, B, C, D
Fragment: Fusion Protein Of Cyclin T1 Residues 1-281 And Pr Tat Residues 19-75;
Synonym: Cyct1, Cyclin-T, Transactivating Regulatory Protei Tat, E-Tat;
Engineered: Yes
Organism_scientific: Homo Sapiens, Equine Infectious Anemia
Organism_common: Human,
Organism_taxid: 9606, 11665
Strain: ,
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid,Plasmid
Expression_system_plasmid: Pgex-4t1
symmetry Space Group: H 3
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
203.830 203.830 124.790 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.67 Å
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceCyclin Box Structure of the P-TEFb Subunit Cyclin T1 Derived from a Fusion Complex with EIAV Tat., Anand K, Schulte A, Fujinaga K, Scheffzek K, Geyer M, J Mol Biol. 2007 Jul 27;370(5):826-36. Epub 2007 May 10. PMID:17540406
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (171 Kb) [Save to disk]
  • Biological Unit Coordinates (2pk2.pdb1.gz) 164 Kb
  • CSU: Contacts of Structural Units for 2PK2
  • Likely Quarternary Molecular Structure file(s) for 2PK2
  • Structure Factors (573 Kb)
  • Retrieve 2PK2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PK2 from S2C, [Save to disk]
  • Re-refined 2pk2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2PK2 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 2PK2
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2PK2, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2pk2_A] [2pk2_C] [2pk2] [2pk2_B] [2pk2_D]
  • SWISS-PROT database: [O60563] [P32544]
  • Domain organization of [CCNT1_HUMAN] [TAT_EIAVC] by SWISSPFAM
  • Domain found in 2PK2: [CYCLIN ] by SMART
  • Other resources with information on 2PK2
  • Community annotation for 2PK2 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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