GenomeNet

>cyj:Cyan7822_2901 ribulose-bisphosphate carboxylase (EC:4.1.1.39); K01602 ribulose-bisphosphate carboxylase small chain [EC:4.1.1.39] (A)
MKTLPKERRYETLSYLPPLTDQQIVKQIQYILDQGFIPAVEFEENPKPTDHYWTLWKLPL
FSASTPQDVLAEVRECRSEYPSYYIRVIGFDNIKQCQTMSFIVHKPNTGRF

BLAST