>5a3a_A mol:protein length:303 SIR2 FAMILY PROTEINMGHHHHHHGGMSNWTTYPQKNLTQAEQLAQLIKEADALVVGIGAGMSAADGFTYIGPRFETAFPDFIAKYQFLDMLQASLFDFEDWQEYWAFQSRFVALNYLDQPVGQSYLDLKEILETKDYHIITTNADNAFWVAGYDPHNIFHIQGEYGLWQCSQHCHQQTYKDDTVIRQMIAEQKNMKVPGQLIPHCPECEAPFEINKRNEEKGMVEDADFHAQKARYEAFLSEHKEGKVLYLEIGVGHTTPQFIKHPFWKRVSENPNALFVTLNHKHYRIPLSIRRQSLELTEHIAQLISATKTIYQKS