>6RR0_1|Chains A, B, C, D, E, F, G|Regulatory protein SIR4|Saccharomyces cerevisiae (4932) GPKPKNTKENLSKSSWRQEWLANLKLISVSLVDEFPSELSDSDRQIINEKMQLLKDIFANNLKSAISNNFRESDIIILKGEIEDYPMSSEIKIYYNELQNKPDAKKARFWSFMKTQRFVSNMGFDIQ >6RR0_2|Chains H, I, J, K, L, M, N|Ubiquitin carboxyl-terminal hydrolase 10|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) LSTELSTEPPSS