2LTZ Protein Binding Peptide date Jun 04, 2012
title Smurf2 Ww3 Domain In Complex With A Smad7 Derived Peptide
authors M.J.Macias, E.Aragon, N.Goerner, Q.Xi, T.Lopes, S.Gao, J.Massague
compound source
Molecule: E3 Ubiquitin-Protein Ligase Smurf2
Chain: A
Fragment: Ww3 Domain (Unp Residues 297-333)
Synonym: Hsmurf2, Smad Ubiquitination Regulatory Factor 2, Specific E3 Ubiquitin-Protein Ligase 2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Smurf2
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Petm11

Molecule: Smad7 Derived Peptide
Chain: B
Fragment: Unp Residues 203-217
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
methodSolution NMR
Primary referenceStructural Basis for the Versatile Interactions of Smad7 with Regulator WW Domains in TGF-beta Pathways., Aragon E, Goerner N, Xi Q, Gomes T, Gao S, Massague J, Macias MJ, Structure. 2012 Oct 10;20(10):1726-36. doi: 10.1016/j.str.2012.07.014. Epub 2012 , Aug 23. PMID:22921829
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (276 Kb) [Save to disk]
  • Biological Unit Coordinates (2ltz.pdb1.gz) 14 Kb
  • CSU: Contacts of Structural Units for 2LTZ
  • Original NMR restraints for 2LTZ from PDB
  • Retrieve 2LTZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2LTZ from S2C, [Save to disk]
  • View 2LTZ 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 2LTZ
  • 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
  • 3D motif for 2LTZ, from MSDmotif at EBI
  • Fold representative 2ltz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ltz_A] [2ltz] [2ltz_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2LTZ: [WW ] by SMART
  • Other resources with information on 2LTZ
  • Community annotation for 2LTZ at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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