6FX4 Ligase date Mar 08, 2018
title Disulfide Between E3 Hect Ligase Smurf2 And Ubiquitin G76c
authors M.Jaeckl, I.Holdermann, S.Wiesner
compound source
Molecule: E3 Ubiquitin-Protein Ligase Smurf2
Chain: A, C
Synonym: Hsmurf2,Hect-Type E3 Ubiquitin Transferase Smurf2, Ubiquitination Regulatory Factor 2,Smad-Specific E3 Ubiquit Ligase 2;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Smurf2
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Polyubiquitin-B
Chain: B, D
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ubb
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1
R_factor 0.187 R_Free 0.239
length a length b length c angle alpha angle beta angle gamma
38.630 45.950 70.460 108.92 94.43 106.75
method X-Ray Diffractionresolution 2.50 Å
ligand GOL enzyme Transferase E.C. BRENDA
A, C

Primary referencebeta-Sheet Augmentation Is a Conserved Mechanism of Priming HECT E3 Ligases for Ubiquitin Ligation., Jackl M, Stollmaier C, Strohaker T, Hyz K, Maspero E, Polo S, Wiesner S, J Mol Biol. 2018 Jun 28. pii: S0022-2836(18)30705-8. doi:, 10.1016/j.jmb.2018.06.044. PMID:29964046
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (136 Kb) [Save to disk]
  • Biological Unit Coordinates (6fx4.pdb1.gz) 66 Kb
  • Biological Unit Coordinates (6fx4.pdb2.gz) 67 Kb
  • LPC: Ligand-Protein Contacts for 6FX4
  • CSU: Contacts of Structural Units for 6FX4
  • Structure Factors (121 Kb)
  • Retrieve 6FX4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6FX4 from S2C, [Save to disk]
  • View 6FX4 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 6FX4
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 6fx4 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6fx4_D] [6fx4_B] [6fx4_A] [6fx4_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6FX4
  • Community annotation for 6FX4 at PDBWiki (http://pdbwiki.org)

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science