1HTI Isomerase(Intramolecular Oxidoreductase) date Oct 12, 1994
title Crystal Structure Of Recombinant Human Triosephosphate Isomerase At 2.8 Angstroms Resolution. Triosephosphate Isomerase Related Human Genetic Disorders And Comparison With The Trypanosomal Enzyme
authors S.C.Mande, W.G.J.Hol
compound source
Molecule: Triosephosphate Isomerase
Chain: A, B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.167 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
65.810 75.390 92.810 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand PGA enzyme Isomerase E.C. BRENDA
related structures by homologous chain: 1R2S, 1SU5
A, B

Primary referenceCrystal structure of recombinant human triosephosphate isomerase at 2.8 A resolution. Triosephosphate isomerase-related human genetic disorders and comparison with the trypanosomal enzyme., Mande SC, Mainfroid V, Kalk KH, Goraj K, Martial JA, Hol WG, Protein Sci 1994 May;3(5):810-21. PMID:8061610
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk]
  • Biological Unit Coordinates (1hti.pdb1.gz) 75 Kb
  • LPC: Ligand-Protein Contacts for 1HTI
  • CSU: Contacts of Structural Units for 1HTI
  • Likely Quarternary Molecular Structure file(s) for 1HTI
  • Retrieve 1HTI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HTI from S2C, [Save to disk]
  • View 1HTI 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 1HTI
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1HTI, from MSDmotif at EBI
  • Genome occurence of 1HTI's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1htia_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1htib_, region B [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1hti] [1hti_A] [1hti_B]
  • SWISS-PROT database: [P60174]
  • Domain organization of [TPIS_HUMAN] by SWISSPFAM
  • Other resources with information on 1HTI
  • Community annotation for 1HTI 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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