>3at5B (B:) SEQRES residues sdftqeerqfivnlwgrvdveqigaealarllivypwtqrffssfgnlsspsailhnakv hahgkkvltsfgeavknldqikqtfaqlselhsdklhvdpenfkllgniliivlaahfgk dftpasqaawqklvsavahalalryh