3C3F De Novo Protein date Jan 28, 2008
title Alphabeta-Peptide Helix Bundles: The Gcn4-Pli Side Chain Se An (Alpha-Alpha-Alpha-Beta) Backbone
authors W.S.Horne, J.L.Price, S.H.Gellman
compound source
Molecule: Alphabeta Peptide With The Gcn4-Pli Side Chain S An (Alpha-Alpha-Alpha-Beta) Backbone;
Chain: A, B, C, D
Engineered: Yes
 Synthetic: Yes
Other_details: Synthetic Peptide
symmetry Space Group: P 1 21 1
R_factor 0.185 R_Free 0.265
crystal
cell
length a length b length c angle alpha angle beta angle gamma
35.237 35.230 47.309 90.00 90.87 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ACE, B3D, B3E, B3K, B3L, BAL, BIL enzyme
Primary referenceInterplay among side chain sequence, backbone composition, and residue rigidification in polypeptide folding and assembly., Horne WS, Price JL, Gellman SH, Proc Natl Acad Sci U S A. 2008 Jul 8;105(27):9151-6. Epub 2008 Jun 27. PMID:18587049
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (59 Kb) [Save to disk]
  • Biological Unit Coordinates (3c3f.pdb1.gz) 49 Kb
  • LPC: Ligand-Protein Contacts for 3C3F
  • CSU: Contacts of Structural Units for 3C3F
  • Likely Quarternary Molecular Structure file(s) for 3C3F
  • Structure Factors (116 Kb)
  • Retrieve 3C3F in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3C3F from S2C, [Save to disk]
  • Re-refined 3c3f structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3C3F 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 3C3F
  • 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
  • 3D motif for 3C3F, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3c3f_B] [3c3f_A] [3c3f_C] [3c3f] [3c3f_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3C3F
  • Community annotation for 3C3F 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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