2V2H Isomerase date Jun 06, 2007
title The A178l Mutation In The C-Terminal Hinge Of The Flexible L Triosephosphate Isomerase (Tim) Induces A More Closed Confo This Hinge Region In Dimeric And Monomeric Tim
authors M.Alahuhta, M.G.Casteleijn, P.Neubauer, R.K.Wierenga
compound source
Molecule: Triosephosphate Isomerase Glycosomal
Chain: A, B, C
Synonym: Triosephosphate Isomerase, Tim, Triose-Phosphate I
Ec: 5.3.1.1
Engineered: Yes
Mutation: Yes
 Organism_scientific: Trypanosoma Brucei Brucei
Organism_taxid: 5702
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21 Plyss
Expression_system_plasmid: Pet3a
symmetry Space Group: C 1 2 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
68.260 117.990 81.770 90.00 95.84 90.00
method X-Ray Diffractionresolution 1.18 Å
ligand CL, PGA enzyme Isomerase E.C.5.3.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceStructural studies show that the A178L mutation in the C-terminal hinge of the catalytic loop-6 of triosephosphate isomerase (TIM) induces a closed-like conformation in dimeric and monomeric TIM., Alahuhta M, Casteleijn MG, Neubauer P, Wierenga RK, Acta Crystallogr D Biol Crystallogr. 2008 Feb;64(Pt 2):178-88. Epub 2008, Jan 16. PMID:18219118
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (258 Kb) [Save to disk]
  • Biological Unit Coordinates (2v2h.pdb1.gz) 253 Kb
  • LPC: Ligand-Protein Contacts for 2V2H
  • CSU: Contacts of Structural Units for 2V2H
  • Likely Quarternary Molecular Structure file(s) for 2V2H
  • Structure Factors (2198 Kb)
  • Retrieve 2V2H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2V2H from S2C, [Save to disk]
  • Re-refined 2v2h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2V2H 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 2V2H
  • 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
  • 3D motif for 2V2H, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2v2h] [2v2h_A] [2v2h_C] [2v2h_B]
  • SWISS-PROT database: [P04789]
  • Domain organization of [TPIS_TRYBB] by SWISSPFAM
    • Other resources with information on 2V2H
  • Community annotation for 2V2H at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • 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, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science