>1MA3_1|Chain A|Transcriptional regulatory protein, Sir2 family|Archaeoglobus fulgidus (2234) MEDEIRKAAEILAKSKHAVVFTGAGISAESGIPTFRGEDGLWRKYDPEEVASISGFKRNPRAFWEFSMEMKDKLFAEPNPAHYAIAELERMGIVKAVITQNIDMLHQRAGSRRVLELHGSMDKLDCLDCHETYDWSEFVEDFNKGEIPRCRKCGSYYVKPRVVLFGEPLPQRTLFEAIEEAKHCDAFMVVGSSLVVYPAAELPYIAKKAGAKMIIVNAEPTMADPIFDVKIIGKAGEVLPKIVEEVKRLRSEK >1MA3_2|Chain B|Cellular tumor antigen p53|null KKGQSTSRHKKLMFKTEG