title: [Complete amino acid sequence of neurotoxin Os-1 from the venom of the Central Asian black scorpion Orthochirus scrobiculosus].
abstract: The neurotoxin Os-1 from the venom of the Central Asian scorpion Orthochirus scrobiculosus possesses a high paralytic activity against mice. This neurotoxin was subjected to tryptic, chymotryptic and BrCN cleavages and its total amino acid sequence was established. It was shown that neurotoxin Os-1 consists of 66 amino acid residues an contains four disulfide bonds.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D003488:Cyanogen Bromide; D006868:Hydrolysis; D009498:Neurotoxins / Q000032:analysis* / Q000302:isolation & purification; D009842:Oligopeptides / Q000032:analysis; D012604:Scorpion Venoms / Q000032:analysis*; D014357:Trypsin
chemical_list: D009498:Neurotoxins; D009842:Oligopeptides; D012604:Scorpion Venoms; D014357:Trypsin; D003488:Cyanogen Bromide
vernacular_title: Polnaia aminokislotnaia posledovatel'nost' neĭrotoksina Os-1 iz iada sredneaziatskogo chernogo skorpiona Orthochirus scrobiculosus.