>sp|Q4SBY6|HNMT_TETNG Histamine N-methyltransferase OS=Tetraodon nigroviridis GN=hnmt PE=3 SV=1 MASAMRSLIEDDSRYLKSFKLFLERSTEHQCVQEFIHNVLPDILGSVGKGKTHLNVIGVG SGAGEVDLEILSELHSRHPGASVDNEVVEPSAQQLQDYKALVLQKKDLDYISFNWNKMTA TEFEERWRANKMSKEADFIHMIQMLYYVKDPEATTSFFQSLLSKTGKLLIILVSGNSGWG KLWKTYKNQFCNPEISQCVTTADIQSFLDSKGARYQSFELPSQMDITECFTQGDEKGELL LDFLTEVLEFSKTASPELRAEVMELLRHPDCSVESNGRVMFNNNLGVIVLD