authors Bourne, Y., Taylor, P., Marchot, P.
compound source
R_Free 0.294
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.20
ligand NAG enzyme

  • toxin activity

  • Primary referenceAcetylcholinesterase inhibition by fasciculin: crystal structure of the complex., Bourne Y, Taylor P, Marchot P, Cell 1995 Nov 3;83(3):503-12. PMID:8521480
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (92 Kb) [Save to disk]
  • Biological Unit Coordinates (1mah.pdb1.gz) 169 Kb
  • LPC: Ligand-Protein Contacts for 1MAH
  • CSU: Contacts of Structural Units for 1MAH
  • Likely Quarternary Molecular Structure file(s) for 1MAH
  • Retrieve 1MAH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MAH from S2C, [Save to disk]
  • View 1MAH 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 1MAH
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1MAH, from MSDmotif at EBI
  • Genome occurence of 1MAH's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1maha_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1mahf_, region F [Jmol] [rasmolscript] [script source]
  • Fold representative 1mah from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1mah_F] [1mah] [1mah_A]
  • SWISS-PROT database: [P21836] [P0C1Z0]
  • Domain organization of [ACES_MOUSE] [TXFA2_DENAN] by SWISSPFAM
  • Other resources with information on 1MAH
  • Community annotation for 1MAH at PDBWiki (http://pdbwiki.org)
  • LED, table of lipase structures from Lipase Engineering Database.
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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