>tr|Q31BY3|Q31BY3_PROM9 Ribulose bisphosphate carboxylase small subunit OS=Prochlorococcus marinus GN=cbbS
MPFQSTVGDYQTVATLETFGFLPPMTQEEIYDQIAYIIAQGWSPVIEHVHPSGSMQTYWS
YWKLPFFGEKDLNLVVSELEACHRAYPDHHVRIIGYDAYTQSQGTAFVVFQGR