7M1D | pdb_00007m1d

Structural and functional studies about scorpine showed the presence of blocking channel and cytolytic activities as well as two different structural domains


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AToxin_38e7m1dA1 A: few secondary structure elementsX: omega toxin-likeH: omega toxin-relatedT: Scorpion toxin-likeF: Toxin_38ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF14866Long chain scorpion toxin, cysteine-stabilized alpha/beta domain (Scorpion_toxin_alpha-beta)Long chain scorpion toxin, cysteine-stabilized alpha/beta domainThis entry includes long chain scorpion potassium channel toxins [1-2] and and scorpine-like peptides [3,4], which exhibit strong antimicrobial effects as well as cytolytic activity against eukaryotic cells [3]. Thi is the cysteine-stabilized alpha/b ...This entry includes long chain scorpion potassium channel toxins [1-2] and and scorpine-like peptides [3,4], which exhibit strong antimicrobial effects as well as cytolytic activity against eukaryotic cells [3]. Thi is the cysteine-stabilized alpha/beta (CS-alpha/beta) domain, which is more closely related to invertebrate defensins, than to the classical scorpion toxins. Its structure shows an alpha-helix along with one beta-sheet stabilized by three disulfide bridges folding into a CS-alpha/beta motif [5].
Domain

InterPro: Protein Family Classification InterPro Database Homepage