Peptide sequence: RTGSQGQCTQ VRVEFMDDTS RSIIRNVKGP VREGDVLTLL ESEREARRLR Sequence homology: Cow: 100%; Goat: 100%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 100%; Rat: 100%; Yeast: 93%; Zebrafish: 100%. TRPCs, mammalian homologs of