>1rv4B (B:) SEQRES residues
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lealgsclnnkyslgypgqryyggtehideletlcqkralqaygldpqcwgvnvqpysgs
panfavytalvephgrimgldlpdgghlthgfmtdkkkisatsiffesmaykvnpdtgyi
dydrleenarlfhpkliiagtscysrnldygrlrkiadengaylmadmahisglvvagvv
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ggphnhaiagvavalkqamtpefkeyqrqvvancralsaalvelgykivtggsdnhlilv
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