>sp|Q96542|RBS_BETPN Ribulose bisphosphate carboxylase small subunit, chloroplastic OS=Betula pendula GN=RBCS MACSMISSATVAAVSRASPAQSSMVAPFTCLKSTSAFPVTQKTNNDITSIASNGGRVQCM QVWPPLGLKKFETLSYLPPLSSEQLAKEVDYLLRKNLIPCLEFELEHGFVYREHNRSPGY YDGRYWTMWKLPMFGCNDSSQVLKELEECKKAYPSAFIRIIGFDNKRQVQIISFIAYKPP GV