1BX6 Serine Threonine-Protein Kinase date Oct 13, 1998
title Crystal Structure Of The Potent Natural Product Inhibitor Ba Complex With The Catalytic Subunit Of Camp-Dependent Protei
authors N.Narayana, N.H.Xuong, L.F.Ten Eyck, S.S.Taylor
compound source
Molecule: Camp-Dependent Protein Kinase
Chain: A
Fragment: Catalytic Domain
Synonym: Capk Or Pka
Engineered: Yes
Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.202 R_Free 0.340
length a length b length c angle alpha angle beta angle gamma
57.190 73.180 99.770 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand BA1, SEP, TPO BindingDB enzyme Transferase E.C. BRENDA
note 1BX6 (Molecule of the Month:pdb152)
related structures by homologous chain: 1JBP, 1RE8

Primary referenceCrystal structure of the potent natural product inhibitor balanol in complex with the catalytic subunit of cAMP-dependent protein kinase., Narayana N, Diller TC, Koide K, Bunnage ME, Nicolaou KC, Brunton LL, Xuong NH, Ten Eyck LF, Taylor SS, Biochemistry 1999 Feb 23;38(8):2367-76. PMID:10029530
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (1bx6.pdb1.gz) 64 Kb
  • LPC: Ligand-Protein Contacts for 1BX6
  • CSU: Contacts of Structural Units for 1BX6
  • Likely Quarternary Molecular Structure file(s) for 1BX6
  • Retrieve 1BX6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1BX6 from S2C, [Save to disk]
  • View 1BX6 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 1BX6
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1BX6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1bx6__, region [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1bx6_A] [1bx6]
  • SWISS-PROT database: [P05132]
  • Domain organization of [KAPCA_MOUSE] by SWISSPFAM
  • Domains found in 1BX6: [S_TK_X] [S_TKc ] by SMART
  • Other resources with information on 1BX6
  • Community annotation for 1BX6 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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