3C3O Transport Protein date Jan 28, 2008
title Alix Bro1-Domain:Chmip4a Co-Crystal Structure
authors J.B.Mccullough, R.D.Fisher, F.G.Whitby, W.I.Sundquist, C.P.Hill
compound source
Molecule: Programmed Cell Death 6-Interacting Protein
Chain: A
Fragment: Bro1 Domain (Unp Residues 1-358)
Synonym: Pdcd6-Interacting Protein, Alg-2-Interacting Prote Hp95;
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Gene: Pdcd6ip, Aip1, Alix, Kiaa1375
Expression_system: Escherichia Coli

Molecule: Charged Multivesicular Body Protein 4a Peptide
Chain: B
Synonym: Chromatin-Modifying Protein 4a, Chmp4a, Vacuolar P Sorting-Associated Protein 7-1, Snf7- 1, Hsnf-1, Snf7 Homol Associated With Alix-2;
Engineered: Yes
Synthetic: Yes
Other_details: Chmp4a Peptide Chemically Synthesized. The S Is Found Naturally In Homo Sapiens (Humans).
symmetry Space Group: C 1 2 1
R_factor 0.214 R_Free 0.284
crystal
cell
length a length b length c angle alpha angle beta angle gamma
120.668 62.681 76.124 90.00 122.13 90.00
method X-Ray Diffractionresolution 2.15 Å
ligand GOL enzyme
Primary referenceALIX-CHMP4 interactions in the human ESCRT pathway., McCullough J, Fisher RD, Whitby FG, Sundquist WI, Hill CP, Proc Natl Acad Sci U S A. 2008 Jun 3;105(22):7687-91. Epub 2008 May 29. PMID:18511562
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (65 Kb) [Save to disk]
  • Biological Unit Coordinates (3c3o.pdb1.gz) 60 Kb
  • LPC: Ligand-Protein Contacts for 3C3O
  • CSU: Contacts of Structural Units for 3C3O
  • Likely Quarternary Molecular Structure file(s) for 3C3O
  • Structure Factors (389 Kb)
  • Retrieve 3C3O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3C3O from S2C, [Save to disk]
  • Re-refined 3c3o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3C3O 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 3C3O
  • 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 3C3O, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3c3o_B] [3c3o] [3c3o_A]
  • SWISS-PROT database: [Q9BY43] [Q8WUM4]
  • Domain organization of [CHM4A_HUMAN] [PDC6I_HUMAN] by SWISSPFAM
  • Domain found in 3C3O: [BRO1 ] by SMART
    • Other resources with information on 3C3O
  • Community annotation for 3C3O 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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