3OBQ Protein Transport date Aug 09, 2010
title Crystal Structure Of The Tsg101 Uev Domain In Complex With A Psap Peptide
authors Y.J.Im, J.H.Hurley
compound source
Molecule: Tumor Susceptibility Gene 101 Protein
Chain: A
Fragment: N-Terminal Uev Domain (Unp Residues 2 To 145)
Synonym: Escrt-I Complex Subunit Tsg101
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tsg101
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3) Star
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgst-2

Molecule: Hepatocyte Growth Factor-Regulated Tyrosine Kinas Substrate;
Chain: B
Fragment: Psap Sequence (Nonapeptide)
Synonym: Protein Pp110, Hrs
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.207 R_Free 0.224
length a length b length c angle alpha angle beta angle gamma
33.654 45.126 87.734 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.40 Å
note 3OBQ is a representative structure

Primary referenceCrystallographic and functional analysis of the ESCRT-I /HIV-1 Gag PTAP interaction., Im YJ, Kuo L, Ren X, Burgos PV, Zhao XZ, Liu F, Burke TR Jr, Bonifacino JS, Freed EO, Hurley JH, Structure. 2010 Nov 10;18(11):1536-47. PMID:21070952
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (3obq.pdb1.gz) 28 Kb
  • CSU: Contacts of Structural Units for 3OBQ
  • Structure Factors (179 Kb)
  • Retrieve 3OBQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3OBQ from S2C, [Save to disk]
  • Re-refined 3obq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3OBQ 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 3OBQ
  • 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 3OBQ, from MSDmotif at EBI
  • Fold representative 3obq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3obq_B] [3obq] [3obq_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3OBQ: [UBCc ] by SMART
  • Other resources with information on 3OBQ
  • Community annotation for 3OBQ 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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