2UW6 Transferase Inhibitor date Mar 19, 2007
title Structure Of Pka-Pkb Chimera Complexed With (S)-2-(4- Chloro-Phenyl)-2-(4-1h-Pyrazol-4-Yl)-Phenyl)-Ethylamine
authors T.G.Davies, G.Saxty, S.J.Woodhead, V.Berdini, M.L.Verdonk, P.G.Wyatt, R.G.Boyle, D.Barford, R.Downham, M.D.Garrett, R.A.Carr
compound source
Molecule: Camp-Dependent Protein Kinase, Alpha-Catalytic Subunit;
Chain: A
Synonym: Protein Kinase A, Pka C-Alpha
Engineered: Yes
Mutation: Yes
Organism_scientific: Bos Taurus
Organism_common: Bovine
Organism_taxid: 9913
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Camp-Dependent Protein Kinase Inhibitor Alpha
Chain: I
Fragment: Residues 5-24
Synonym: Pki, Pki-Alpha, Musclebrain Isoform

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.190 R_Free 0.244
length a length b length c angle alpha angle beta angle gamma
72.959 75.003 79.927 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.23 Å
ligand GVO, SEP, TPO enzyme


Primary referenceIdentification of inhibitors of protein kinase B using fragment-based lead discovery., Saxty G, Woodhead SJ, Berdini V, Davies TG, Verdonk ML, Wyatt PG, Boyle RG, Barford D, Downham R, Garrett MD, Carr RA, J Med Chem. 2007 May 17;50(10):2293-6. Epub 2007 Apr 24. PMID:17451234
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk]
  • Biological Unit Coordinates (2uw6.pdb1.gz) 65 Kb
  • LPC: Ligand-Protein Contacts for 2UW6
  • CSU: Contacts of Structural Units for 2UW6
  • Likely Quarternary Molecular Structure file(s) for 2UW6
  • Structure Factors (309 Kb)
  • Retrieve 2UW6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2UW6 from S2C, [Save to disk]
  • Re-refined 2uw6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2UW6 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 2UW6
  • 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 2UW6, from MSDmotif at EBI
  • Fold representative 2uw6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2uw6_A] [2uw6] [2uw6_I]
  • SWISS-PROT database: [P61925] [P00517]
  • Domain organization of [IPKA_HUMAN] [KAPCA_BOVIN] by SWISSPFAM
  • Domains found in 2UW6: [S_TK_X] [S_TKc ] by SMART
  • Other resources with information on 2UW6
  • Community annotation for 2UW6 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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