1HOY Toxin date Dec 12, 2000
title Nmr Structure Of The Complex Between A-Bungarotoxin And A Mimotope Of The Nicotinic Acetilcholine Receptor
authors M.Scarselli, O.Spiga, A.Ciutti, L.Bracci, B.Lelli, L.Lozzi, D.Calamandrei, A.Bernini, D.Di Maro, N.Niccolai, P.Neri
compound source
Molecule: Long Neurotoxin 1
Chain: A
Synonym: Alpha-Bungarotoxin
Organism_scientific: Bungarus Multicinctus
Organism_common: Many-Banded Krait
Organism_taxid: 8616
Secretion: Venom

Molecule: Mimotope Of The Nicotinic Acetilcholine Receptor
Chain: B
Engineered: Yes

Synthetic: Yes
Other_details: This Peptide Was Chemically Synthesized.
methodSolution NMR
  • toxin activity

  • Primary referenceNMR structure of alpha-bungarotoxin free and bound to a mimotope of the nicotinic acetylcholine receptor., Scarselli M, Spiga O, Ciutti A, Bernini A, Bracci L, Lelli B, Lozzi L, Calamandrei D, Di Maro D, Klein S, Niccolai N, Biochemistry 2002 Feb 5;41(5):1457-63. PMID:11814338
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (455 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1HOY
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1HOY in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HOY from S2C, [Save to disk]
  • View 1HOY 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 1HOY
  • 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 1HOY, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hoya_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1hoy 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: [1hoy] [1hoy_A] [1hoy_B]
  • SWISS-PROT database: [P60615]
  • Belongs to the snake cytotoxin (sct) family according to TCDB.
  • Domain organization of [NXL1A_BUNMU] by SWISSPFAM
  • Other resources with information on 1HOY
  • Community annotation for 1HOY at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1HOY from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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