| abstract |
The invention relates to a peptide having the following sequence YCQKFLWTCDSERPCCEGLVCRLWCKIN (SEQ ID NO 1) or a derivative thereof, and to nucleic acids coding for the peptide having the sequence (SEQ ID NO 1). The invention also relates to the use of this peptide as an antagonist and/or reverse agonist of T-type calcium channels. The invention further relates to a use of the peptide for preparing a drug, in particular an analgesic one. |