>1a33_ (-) SEQRES residues kdrrrvfldvtidgnlagrivmelyndiaprtcnnflmlctgmagtgkisgkplhykgst fhrviknfmiqggdftkgdgtggesiyggmfddeefvmkhdepfvvsmankgpntngsqf fitttpaphlnnihvvfgkvvsgqevvtkieylktnsknrpladvvilncgelv