GenomeNet

>cyn:Cyan7425_3420 Ribulose-bisphosphate carboxylase (EC:4.1.1.39); K01602 ribulose-bisphosphate carboxylase small chain [EC:4.1.1.39] (A)
MKTLPKERRYETFSYLPPLSDAQIARQIQYTLDQGYIPAVEFNEDSNAETYYWTMWKLPL
FNATSPQEVLNEVQQCRSEYSGSYIRVVAFDNVKQCQVMSFIVHKPNASGGYRY

BLAST