>1sm1B (B:) SEQRES residues mkgilgtkigmtqiwkndraipvtvvlagpcpivqrktaqtdgyeavqigyapkaerkvn kpmqghfakagvaptrilrefrgfapdgdsvnvdifaegekidatgtskgkgtqgvmkrw nfaggpashgskkwhrrpgsigqrktpgrvykgkrmaghmgmervtvqnlevveiragen lilvkgaipgangglvvlrsaakasaakggk