4TTV Ligase Antibiotic date Jun 23, 2014
title Crystal Structure Of Human Thrrs Complexing With A Bioengine Macrolide Bc194
authors P.Fang, M.Guo
compound source
Molecule: Threonine--Trna Ligase, Cytoplasmic
Chain: A, B, C, D
Fragment: Unp Residues 322-723
Synonym: Threonyl-Trna Synthetase,Thrrs
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Tars
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.255 R_Free 0.288
length a length b length c angle alpha angle beta angle gamma
92.020 134.610 128.670 90.00 90.10 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand BC9, ZN enzyme Ligase E.C. BRENDA
A, D, C, B

Primary referenceAminoacyl-tRNA synthetase dependent angiogenesis revealed by a bioengineered macrolide inhibitor., Mirando AC, Fang P, Williams TF, Baldor LC, Howe AK, Ebert AM, Wilkinson B, Lounsbury KM, Guo M, Francklyn CS, Sci Rep. 2015 Aug 14;5:13160. doi: 10.1038/srep13160. PMID:26271225
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (560 Kb) [Save to disk]
  • Biological Unit Coordinates (4ttv.pdb1.gz) 279 Kb
  • Biological Unit Coordinates (4ttv.pdb2.gz) 279 Kb
  • LPC: Ligand-Protein Contacts for 4TTV
  • CSU: Contacts of Structural Units for 4TTV
  • Structure Factors (1401 Kb)
  • Retrieve 4TTV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TTV from S2C, [Save to disk]
  • Re-refined 4ttv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4TTV 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 4TTV
  • 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 4ttv from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ttv_A] [4ttv_D] [4ttv_B] [4ttv] [4ttv_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4TTV
  • Community annotation for 4TTV at PDBWiki (http://pdbwiki.org)

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