>2zi3B (B:) SEQRES residues mgsshhhhhhsglvprgshmatppkrsspsfsassegtrikkisiegniaagkstfvnil kqlsedwevvpepvarwsnvqstqdefeeltmsqknggnvlqmmyekperwsftfqtyac lsriraqlaslngklkdaekpvlffersvysdryifasnlyesesmnetewtiyqdwhdw mnnqfgqsleldgiiylqatpetclhriylrgrneeqgipleyleklhykheswllhrtl ktnfdylqevpiltldvnedfkdkyaslvekvkeflstl