1P9I Unknown Function date May 12, 2003
title Coiled-Coil X-Ray Structure At 1.17 A Resolution
authors S.Ivaninskii
compound source
Molecule: Cortexillin Igcn4 Hybrid Peptide
Chain: A
Engineered: Yes
 Synthetic: Yes
symmetry Space Group: C 2 2 21
R_factor 0.179 R_Free 0.217
crystal
cell
length a length b length c angle alpha angle beta angle gamma
18.098 117.287 22.209 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.17 Å
note 1P9I is a representative structure
Primary referenceUnique stabilizing interactions identified in the two-stranded alpha-helical coiled-coil: crystal structure of a cortexillin I/GCN4 hybrid coiled-coil peptide., Lee DL, Ivaninskii S, Burkhard P, Hodges RS, Protein Sci. 2003 Jul;12(7):1395-405. PMID:12824486
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (14 Kb) [Save to disk]
  • Biological Unit Coordinates (1p9i.pdb1.gz) 21 Kb
  • CSU: Contacts of Structural Units for 1P9I
  • Likely Quarternary Molecular Structure file(s) for 1P9I
  • Structure Factors (77 Kb)
  • Retrieve 1P9I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1P9I from S2C, [Save to disk]
  • Re-refined 1p9i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1P9I 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 1P9I
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Conformational Epitope Prediction for 1P9I from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1P9I, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1p9ia_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1p9i] [1p9i_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 1P9I
  • Community annotation for 1P9I 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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