1HTX Plant Protein date Jan 02, 2001
title Solution Structure Of The Main Alpha-Amylase Inhibitor From Seeds
authors J.C.Martins, M.Enassar, R.Willem, J.M.Wieruzeski, G.Lippens, S.J.
compound source
Molecule: Alpha-Amylase Inhibitor Aai
Chain: A
 Organism_scientific: Amaranthus Hypochondriacus
Organism_common: Grain Amaranth
Organism_taxid: 28502
Organ: Seeds
methodSolution NMR
related structures by homologous chain: 1QFD
Gene
Ontology
ChainFunctionProcessComponent
A
  • endopeptidase inhibitor acti...
  • alpha-amylase inhibitor acti...


    • Primary referenceSolution structure of the main alpha-amylase inhibitor from amaranth seeds., Martins JC, Enassar M, Willem R, Wieruzeski JM, Lippens G, Wodak SJ, Eur J Biochem 2001 Apr;268(8):2379-89. PMID:11298757
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (159 Kb) [Save to disk]
  • Biological Unit Coordinates (1htx.pdb1.gz) 8 Kb
  • CSU: Contacts of Structural Units for 1HTX
  • Retrieve 1HTX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HTX from S2C, [Save to disk]
    • View 1HTX 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 1HTX
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1HTX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1htxa_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1htx_A] [1htx]
  • SWISS-PROT database: [P80403]
  • Domain organization of [IAAI_AMAHP] by SWISSPFAM
    • Other resources with information on 1HTX
  • Community annotation for 1HTX at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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