>3a7dA (A:) SEQRES residues
gsmgdtkeqrilryvqqnakpgdpqsvleaidtyctqkewamnvgdakgqimdavireys
pslvlelgaycgysavrmarllqpgarlltmemnpdyaaitqqmlnfaglqdkvtilnga
sqdlipqlkkkydvdtldmvfldhwkdrylpdtlllekcgllrkgtvlladnvivpgtpd
flayvrgsssfecthyssyleymkvvdglekaiyqgpsspdks