1XH6 Transferase Transferase Inhibitor date Sep 17, 2004
title Crystal Structures Of Protein Kinase B Selective Inhibitors In Complex With Protein Kinase A And Mutants
authors C.B.Breitenlechner, W.G.Friebe, E.Brunet, G.Werner, K.Graul, U.Thomas, K.P.Kuenkele, W.Schaefer, M.Gassel, D.Bossemeyer, R.Huber, R.A.Engh, B.Masjost
compound source
Molecule: Camp-Dependent Protein Kinase, Alpha-Catalytic Subunit;
Chain: A
Synonym: Protein Kinase A, Pka C-Alpha
Engineered: Yes
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Gene: Prkaca
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21de3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pt7-7

Molecule: Camp-Dependent Protein Kinase Inhibitor, Alpha Form;
Chain: B
Fragment: Pki(Residues 5-24)
Synonym: Protein Kinase Inhibitor Peptide; Pki-Alpha; Camp- Dependent Protein Kinase Inhibitor, Musclebrain Isoform;
Engineered: Yes

Synthetic: Yes
Other_details: Peptide Synthesis
symmetry Space Group: P 21 21 21
R_factor 0.189 R_Free 0.249
length a length b length c angle alpha angle beta angle gamma
61.370 76.979 78.703 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand R94, SEP, TPO BindingDB enzyme Transferase E.C. BRENDA

Primary referenceDesign and crystal structures of protein kinase B-selective inhibitors in complex with protein kinase A and mutants., Breitenlechner CB, Friebe WG, Brunet E, Werner G, Graul K, Thomas U, Kunkele KP, Schafer W, Gassel M, Bossemeyer D, Huber R, Engh RA, Masjost B, J Med Chem 2005 Jan 13;48(1):163-70. PMID:15634010
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (1xh6.pdb1.gz) 62 Kb
  • Biological Unit Coordinates (1xh6.pdb2.gz) 6 Kb
  • LPC: Ligand-Protein Contacts for 1XH6
  • CSU: Contacts of Structural Units for 1XH6
  • Likely Quarternary Molecular Structure file(s) for 1XH6
  • Retrieve 1XH6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1XH6 from S2C, [Save to disk]
  • View 1XH6 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 1XH6
  • 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 1XH6, from MSDmotif at EBI
  • Fold representative 1xh6 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1xh6] [1xh6_B] [1xh6_A]
  • SWISS-PROT database: [P61925] [P00517]
  • Domain organization of [IPKA_HUMAN] [KAPCA_BOVIN] by SWISSPFAM
  • Domains found in 1XH6: [S_TK_X] [S_TKc ] by SMART
  • Other resources with information on 1XH6
  • Community annotation for 1XH6 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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