>tr|A0A8I1X4G5|A0A8I1X4G5_PROMR Ribulose bisphosphate carboxylase small subunit OS=Prochlorococcus marinus str. XMU1401 GN=cbbS MPFQSTVGDYQTVATLETFGFLPPMTQEEIYDQIAYIIAQGWSPVIEHVHPSGSMQTYWS YWKLPFFGEKDLNLVVSELEACHRAYPDHHVRIIGYDAYTQSQGTAFVVFQGR