4TVS Membrane Protein date Jun 27, 2014
title Lap1(Aa356-583), H.Sapiens, Bound To Vhh-Bs1
authors B.A.Sosa, T.U.Schwartz
compound source
Molecule: Torsin-1a-Interacting Protein 1
Chain: A, B
Fragment: Unp Residues 356-583
Synonym: Lamin-Associated Protein 1b,Lap1b
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tor1aip1, Lap1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Lobstr(De3)-Ril
Expression_system_plasmid: Pet-Duet1

Molecule: Vhh Domain Bs-1
Chain: a, b
Engineered: Yes

Organism_scientific: Vicugna Pacos
Organism_taxid: 30538
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Lobstr(De3)Ril
Expression_system_plasmid: Pet-Duet1
symmetry Space Group: P 1 21 1
R_factor 0.181 R_Free 0.229
length a length b length c angle alpha angle beta angle gamma
69.786 74.021 85.425 90.00 108.79 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand GOL, SO4 enzyme
Primary referenceHow lamina-associated polypeptide 1 (LAP1) activates Torsin., Sosa BA, Demircioglu FE, Chen JZ, Ingram J, Ploegh H, Schwartz TU, Elife. 2014 Aug 22:e03239. doi: 10.7554/eLife.03239. PMID:25149450
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (255 Kb) [Save to disk]
  • Biological Unit Coordinates (4tvs.pdb1.gz) 125 Kb
  • Biological Unit Coordinates (4tvs.pdb2.gz) 122 Kb
  • LPC: Ligand-Protein Contacts for 4TVS
  • CSU: Contacts of Structural Units for 4TVS
  • Structure Factors (873 Kb)
  • Retrieve 4TVS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TVS from S2C, [Save to disk]
  • Re-refined 4tvs structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4TVS 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 4TVS
  • 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 4TVS, from MSDmotif at EBI
  • Fold representative 4tvs from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4tvs_A] [4tvs_b] [4tvs_B] [4tvs] [4tvs_a]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4TVS: [IGv ] by SMART
  • Other resources with information on 4TVS
  • Community annotation for 4TVS at PDBWiki (http://pdbwiki.org)

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