>5LSB_2|Chains B, D, F[auth H]|Cold sensitive U2 snRNA suppressor 1|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) MAVGSRPGRISQELRAIMNLPEGQLPPWCMKMKDIGLPTGYPDLKIAGLNWDITNLKGDVYGKIIPNHHSRSKKQGRNYFGALI >5LSB_1|Chains A, C, E[auth F]|Protein HSH49|Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (559292) GGSNYSADSGNTVYVGNIDPRITKEQLYELFIQINPVLRIKYPKDKVLQAYQGYAFIEFYNQGDAQYAIKIMNNTVRLYDRLIKVRQVTNSTGTTNLPSNISKDMILPIAKLFIKNLADSIDSDQLVKIFNKFGKLIREPEIFYLSNGKLKCAYVYFEDFEKADLAIKSLNNQLVANNRITVDYAFKENGKGNAKYGDDVDRLLNKEALKHNMLK