>3SGA_1|Chain A[auth E]|PROTEINASE A (SGPA)|Streptomyces griseus (1911) IAGGEAITTGGSRCSLGFNVSVNGVAHALTAGHCTNISASWSIGTRTGTSFPNNDYGIIRHSNPAAADGRVYLYNGSYQDITTAGNAFVGQAVQRSGSTTGLRSGSVTGLNATVNYGSSGIVYGMIQTNVCAQPGDSGGSLFAGSTALGLTSGGSGNCRTGGTTFYQPVTEALSAYGATVL >3SGA_2|Chain B[auth P]|ACE-PRO-ALA-PRO-PHE-ALDEHYDE| XPAPF