3FAA Transferase date Nov 16, 2008
title Crystal Structure Of Tgfbri Complexed With A 2-Aminoimidazol Inhibitor
authors P.A.Boriack-Sjodin, C.Fitch
compound source
Molecule: Tgf-Beta Receptor Type-1
Chain: A, B, C, D, E
Fragment: Gs And Kinase Domains: Unp Residues 162-503
Synonym: Tgf-Beta Receptor Type I, Tgfr-1, Tgf-Beta Type I Transforming Growth Factor-Beta Receptor Type I, Tbetar-I, Serinethreonine-Protein Kinase Receptor R4, Skr4, Activin Like Kinase 5, Alk-5;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_taxid: 9606
Cell_line: Sf9
Gene: Tgfbr1
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_vector_type: Baculovirus
Expression_system_vector: Pbac2
symmetry Space Group: C 2 2 21
R_factor 0.228 R_Free 0.271
length a length b length c angle alpha angle beta angle gamma
174.861 248.852 138.628 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.35 Å
ligand 55F, PO4 BindingDB enzyme Transferase E.C. BRENDA
A, D, C, E, B

Primary reference2-Aminoimidazoles inhibitors of TGF-beta receptor 1., Bonafoux D, Chuaqui C, Boriack-Sjodin PA, Fitch C, Hankins G, Josiah S, Black C, Hetu G, Ling L, Lee WC, Bioorg Med Chem Lett. 2009 Feb 1;19(3):912-6. Epub 2008 Dec 11. PMID:19135364
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (275 Kb) [Save to disk]
  • Biological Unit Coordinates (3faa.pdb1.gz) 58 Kb
  • Biological Unit Coordinates (3faa.pdb2.gz) 57 Kb
  • Biological Unit Coordinates (3faa.pdb3.gz) 57 Kb
  • Biological Unit Coordinates (3faa.pdb4.gz) 57 Kb
  • Biological Unit Coordinates (3faa.pdb5.gz) 58 Kb
  • LPC: Ligand-Protein Contacts for 3FAA
  • CSU: Contacts of Structural Units for 3FAA
  • Likely Quarternary Molecular Structure file(s) for 3FAA
  • Structure Factors (913 Kb)
  • Retrieve 3FAA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3FAA from S2C, [Save to disk]
  • Re-refined 3faa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3FAA 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 3FAA
  • 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 3FAA, from MSDmotif at EBI
  • Fold representative 3faa from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3faa_A] [3faa_B] [3faa] [3faa_D] [3faa_E] [3faa_C]
  • SWISS-PROT database: [P36897]
  • Domain organization of [TGFR1_HUMAN] by SWISSPFAM
  • Domains found in 3FAA: [GS] [STYKc ] by SMART
  • Other resources with information on 3FAA
  • Community annotation for 3FAA 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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