>4um4B (B:) SEQRES residues msllnvpagkdlpediyvvieipanadpikyeidkesgalfvdrfmstamfypcnygyin htlsldgdpvdvlvptpyplqpgsvircrpvgvlkmtdeagedaklvavphsklskeydh ikdvndlpellkaqiahffehykdlekgkwvkvegwenaeaakaeivasferaknk