8.B.9.1.3 Helothermine of 242 aas. Alters a variety of ion channel activities, including voltage-gated potassium channels (Kv), voltage-gated calcium channels (L-, N-, and P-type) (Cav) and ryanidine receptors (RyR) (Morrissette et al. 1995).
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Accession Number: | Q91055 |
Protein Name: | Cysteine-rich venom protein helothermine |
Length: | 242 |
Molecular Weight: | 27493.00 |
Species: | Heloderma horridum horridum (Mexican beaded lizard) [8552] |
Location1 / Topology2 / Orientation3: |
Secreted1 |
Substrate |
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1: MILLSLYLCL AAMLHQSEGE ASPKLPGLMT SNPDQQTEIT DKHNNLRRIV EPTASNMLKM
61: TWSNKIAQNA QRSANQCTLE HTSKEERTID GVECGENLFF SSAPYTWSYA IQNWFDERKY
121: FRFNYGPTAQ NVMIGHYTQV VWYRSYELGC AIAYCPDQPT YKYYQVCQYC PGGNIRSRKY
181: TPYSIGPPCG DCPDACDNGL CTNPCKQNDV YNNCPDLKKQ VGCGHPIMKD CMATCKCLTE
241: IK