>6RXO_1|Chains A, B|NAD-dependent protein deacylase|Escherichia coli (strain K12) (83333) MGSSHHHHHHSQDPKPRVLVLTGAGISAESGIRTFRAADGLWEEHRVEDVGTPEGFDRDPELVQAFYNARRRQLQQPEIQPNAAHLALAKLQDALGDRFLLVTQNCDNLHERAGNTNVIHMHGELLKVRCSQSGQALDWTGDVTPEDKCHCCQFPAPLRPHVVWFGEMPLGMDEIYMALSMADIFIAIGTSGHVYPAAGFVHEAKLHGAHTVELNLEPSQVGNEFAEKYYGPASQVVPEFVEKLLKGLKAGSIA >6RXO_2|Chains C, D|Histone H4|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) KGGAXRHRKIL