>1zbfA (A:) SEQRES residues gshmakeeiiweslsvdvgsqgnpgiveykgvdtktgevlferepipigtnnmgeflaiv hglrylkernsrkpiysnsqtaikwvkdkkakstlvrneetaliwklvdeaeewlnthty etpilkwqtdkwgeikadygrk