>5aa7B (B:) SEQRES residues
hgwvtdppsrqalcasgetsfdcgqisyepqsveapkgattcsggneafailddnskpwp
tteiastvdltwkltaphntstweyfvdgqlhqtfdqkgqqpptslthtltdlptgehti
larwnvsntnnafyncmdvvvs