>1s3jB (B:) SEQRES residues mksadqlmsdiqlslqalfqkiqpemlesmekqgvtpaqlfvlaslkkhgslkvseiaer mevkpsavtlmadrleqknliarthntkdrrvidlsltdegdikfeevlagrkaimaryl sflteeemlqaahitaklaqaaetdekqnmkrgng