>2z4kB (B:) SEQRES residues
atvsmrdmlkagvhfghqtrywnpkmkpfifgarnkvhiinlektvpmfnealaelnkia
srkgkilfvgtkraaseavkdaalscdqffvnhrwlggmltnwktvrqsikrlkdletqs
qdgtfdkltkkealmrtreleklenslggikdmgglpdalfvidadhehiaikeannlgi
pvfaivdtnsdpdgvdfvipgnddairavtlylgavaatvregrsqdlasqaeesfveae