>1f6aB (B:) SEQRES residues
adpcdsnprgvsaylsrpspfdlfirksptitclvvdlapskgtvnltwsrasgkpvnhs
trkeekqrngtltvtstlpvgtrdwiegetyqcrvthphlpralmrsttktsgpraapev
yafatpewpgsrdkrtlacliqnfmpedisvqwlhnevqlpdarhsttqprktkgsgffv
fsrlevtraeweqkdeficravheaaspsqtvqravsvnpgk