2VFD Isomerase date Nov 03, 2007
title Crystal Structure Of The F96s Mutant Of Plasmodium Falciparu Triosephosphate Isomerase
authors P.Gayathri, M.Banerjee, A.Vijayalakshmi, H.Balaram, P.Balaram, M.R.N.Murthy
compound source
Molecule: Triosephosphate Isomerase
Chain: A, B
Synonym: Tim, Triose-Phosphate Isomerase
Ec: 5.3.1.1
Engineered: Yes
Mutation: Yes
Other_details: Mutation Of V163a Present In The Wild Type T Considered As Template
Organism_scientific: Plasmodium Falciparum
Organism_common: Malarial Parasite
Organism_taxid: 5833
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Aa200
Expression_system_vector: Ptrc99a
Expression_system_plasmid: Parc1008
symmetry Space Group: P 1 21 1
R_factor 0.165 R_Free 0.188
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.423 50.698 89.188 90.00 92.17 90.00
method X-Ray Diffractionresolution 1.40 Å
ligand SO4 enzyme Isomerase E.C.5.3.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceBiochemical and structural characterization of residue 96 mutants of Plasmodium falciparum triosephosphate isomerase: active-site loop conformation, hydration and identification of a dimer-interface ligand-binding site., Gayathri P, Banerjee M, Vijayalakshmi A, Balaram H, Balaram P, Murthy MR, Acta Crystallogr D Biol Crystallogr. 2009 Aug;65(Pt 8):847-57. Epub 2009, Jul 17. PMID:19622869
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (95 Kb) [Save to disk]
  • Biological Unit Coordinates (2vfd.pdb1.gz) 90 Kb
  • LPC: Ligand-Protein Contacts for 2VFD
  • CSU: Contacts of Structural Units for 2VFD
  • Likely Quarternary Molecular Structure file(s) for 2VFD
  • Structure Factors (638 Kb)
  • Retrieve 2VFD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2VFD from S2C, [Save to disk]
  • Re-refined 2vfd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2VFD 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 2VFD
  • 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 2VFD, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2vfd_A] [2vfd] [2vfd_B]
  • SWISS-PROT database: [Q07412]
  • Domain organization of [TPIS_PLAFA] by SWISSPFAM
  • Other resources with information on 2VFD
  • Community annotation for 2VFD at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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