>4wsuB (B:) SEQRES residues gifgaiagfieggwtgmidgwygyhhensqgsgyaadrestqkaidgitnkvnsiinkmn tqfeavdhefsnlerrignlnkrmedgfldvwtynaellvllenertldlhdanvknlye kvksqlrdnandlgngcfefwhkcdnecmesvkngtydypkyqkesklnrqgiesgrlvp r