>1htwA (A:) SEQRES residues mesltqyipdefsmlrfgkkfaeillklhtekaimvylngdlgagkttltrgmlqgighq gnvksptytlveeyniagkmiyhfdlyrladpeelefmgirdyfntdsicliewsekgqg ilpeadilvnidyyddarnieliaqtnlgkniisafsn