>sp|Q5U4V2|HNMTA_XENLA Histamine N-methyltransferase A OS=Xenopus laevis GN=hnmt-a MDSKLRSLLSDHSRYVESFRLFLQNSTEHQCMQHFIESKLPNIISSIGNDKPVIDVLGVG SGSGEIDLQMIAKIQARWPGVPINNQIVEPSAEQIFGYKERVAKAPNLENVTFSWHRQTS SEFESQVNEDKQMRKFDFIHMIQMLYYVKDVLGTLKFFKSCLAPSGKLLIILVSGNSGWA TLWKKYGQRLPLNDLCLYITAGDIAEMLSSMGARFQSHELQSDMDITECFIEGDRDGELL LDFLTETCDFKRNAPADLRDQIICDLKSPGCSTTKDGKVIFNNNLSVIVVEAD