4Z8G Protein Binding date Apr 08, 2015
title Chimera Of Tropomodulin-1 And Leiomodin-1 Actin-Binding Site Abs2)
authors M.Boczkowska, G.Rebowski, R.Dominguez
compound source
Molecule: Tropomodulin-1, Leiomodin-1 Chimera (Tp1 Abs2)
Chain: A
Fragment: Tropomodulin-1 Residues 163-228 (Unp), Leiomodin- Binding Site 2 (Unp Residues 364-486);
Synonym: Tl1, Erythrocyte Tropomodulin, E-Tmod,64 Kda Autoa 64 Kda Autoantigen 1d3, 64 Kda Autoantigen D1, Leiomodin, M Form, Smooth Muscle Leiomodin, Sm-Lmod, Thyroid-Associated Ophthalmopathy Autoantigen;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tmod1, D9s57e, Tmod, Lmod1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.191 R_Free 0.254
length a length b length c angle alpha angle beta angle gamma
53.468 53.936 75.604 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand NI enzyme

Primary referenceHow Leiomodin and Tropomodulin use a common fold for different actin assembly functions., Boczkowska M, Rebowski G, Kremneva E, Lappalainen P, Dominguez R, Nat Commun. 2015 Sep 15;6:8314. doi: 10.1038/ncomms9314. PMID:26370058
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (99 Kb) [Save to disk]
  • Biological Unit Coordinates (4z8g.pdb1.gz) 92 Kb
  • LPC: Ligand-Protein Contacts for 4Z8G
  • CSU: Contacts of Structural Units for 4Z8G
  • Structure Factors (197 Kb)
  • Retrieve 4Z8G in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4Z8G from S2C, [Save to disk]
  • Re-refined 4z8g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4Z8G 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 4Z8G
  • 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
  • Fold representative 4z8g from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4z8g] [4z8g_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4Z8G
  • Community annotation for 4Z8G 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