2JK2 Isomerase date Jun 22, 2008
title Structural Basis Of Human Triosephosphate Isomerase Deficien Crystal Structure Of The Wild Type Enzyme.
authors C.Rodriguez-Almazan, R.Arreola-Alemon, D.Rodriguez-Larrea, B.Ag Lopez, M.T.De Gomez-Puyou, R.Perez-Montfort, M.Costas, A.Gomez- A.Torres-Larios
compound source
Molecule: Triosephosphate Isomerase
Chain: A, B
Fragment: Residues 2-249
Synonym: Tim, Triose-Phosphate Isomerase
Ec: 5.3.1.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_plasmid: Pet3b
symmetry Space Group: P 21 21 21
R_factor 0.220 R_Free 0.252
crystal
cell
length a length b length c angle alpha angle beta angle gamma
65.130 73.060 92.960 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand
enzyme Isomerase E.C.5.3.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural basis of human triosephosphate isomerase deficiency: mutation E104D is related to alterations of a conserved water network at the dimer interface., Rodriguez-Almazan C, Arreola R, Rodriguez-Larrea D, Aguirre-Lopez B, de Gomez-Puyou MT, Perez-Montfort R, Costas M, Gomez-Puyou A, Torres-Larios A, J Biol Chem. 2008 Aug 22;283(34):23254-63. Epub 2008 Jun 18. PMID:18562316
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (2jk2.pdb1.gz) 78 Kb
  • CSU: Contacts of Structural Units for 2JK2
  • Likely Quarternary Molecular Structure file(s) for 2JK2
  • Structure Factors (656 Kb)
  • Retrieve 2JK2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2JK2 from S2C, [Save to disk]
  • Re-refined 2jk2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2JK2 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 2JK2
  • 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 2JK2, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2jk2] [2jk2_B] [2jk2_A]
  • SWISS-PROT database: [P60174]
  • Domain organization of [TPIS_HUMAN] by SWISSPFAM
  • Other resources with information on 2JK2
  • Community annotation for 2JK2 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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