>4q1cB (B:) SEQRES residues mgsshhhhhhssglvprgshmatppkrsspsfsassegtrikkisiegniaagkstfvni lkqlsedwevvpepvarwsnvqstqdefeeltmeqknggnvlqmmyekperwsftfqtya clsriraqlaslngklkdaekpvlffersvysdryifasnlyesesmnetewtiyqdwhd wmnnqfgqsleldgiiylqatpetclhriylrgrneeqgipleyleklhykheswllhrt lktnfdylqevpiltldvnedfkdkyeslvekvkeflstl