1I26

SOLUTION STRUCTURE OF PTU-1, A TOXIN FROM THE ASSASSIN BUGS PEIRATES TURPIS THAT BLOCKS THE VOLTAGE SENSITIVE CALCIUM CHANNEL N-TYPE

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005576	cellular_component	extracellular region
A	0019855	molecular_function	calcium channel inhibitor activity

Functional Information from PROSITE/UniProt

site_id	PS60010
Number of Residues	29
Details	ASSASSIN_BUG_TOXIN Assassin bug toxin signature. CIapGApCfGtdKpCCnprawCssYANKC

Chain	Residue	Details
A	CYS5-CYS33

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	33
Details	Peptide: {"description":"Toxin Ptu1","featureId":"PRO_0000044891","evidences":[{"source":"PubMed","id":"11423127","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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