2FAU Protein Transport date Dec 08, 2005
title Crystal Structure Of Human Vps26
authors H.Shi, R.Rojas, J.S.Bonifacino, J.H.Hurley
compound source
Molecule: Vacuolar Protein Sorting 26
Chain: A
Synonym: Vesicle Protein Sorting 26, Hvps26
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Vps26a, Vps26
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21 (De3) Gold
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmr101
symmetry Space Group: P 21 21 21
R_factor 0.235 R_Free 0.284
length a length b length c angle alpha angle beta angle gamma
40.964 76.368 126.491 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand CAF, GOL enzyme
note 2FAU is a representative structure

Primary referenceThe retromer subunit Vps26 has an arrestin fold and binds Vps35 through its C-terminal domain., Shi H, Rojas R, Bonifacino JS, Hurley JH, Nat Struct Mol Biol. 2006 Jun;13(6):540-548. Epub 2006 May 28. PMID:16732284
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (2fau.pdb1.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 2FAU
  • CSU: Contacts of Structural Units for 2FAU
  • Likely Quarternary Molecular Structure file(s) for 2FAU
  • Structure Factors (328 Kb)
  • Retrieve 2FAU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2FAU from S2C, [Save to disk]
  • Re-refined 2fau structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2FAU 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 2FAU
  • 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 2FAU, from MSDmotif at EBI
  • Fold representative 2fau from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2fau] [2fau_A]
  • SWISS-PROT database: [O75436]
  • Domain organization of [VP26A_HUMAN] by SWISSPFAM
  • Other resources with information on 2FAU
  • Community annotation for 2FAU 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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