>tr|A9PFS6|A9PFS6_POPTR Ribulose bisphosphate carboxylase small subunit, chloroplastic OS=Populus trichocarpa OX=3694 GN=RBCS PE=2 SV=1 MASSSMISSAAVATVNRTPVQANMVAPFNGLKSAAAFPVSTRKANDITSIASNGGRVQCM QVWPPTGLKKFETLSYLPDLTEEELAKEIDYLLRSKWVPCLEFELEKGWVYREHHSSPGY YDGRYWTMWKLPMFGCTEASQVLLELEEAKKAYPNAFIRIIGFDNTRQVQCISFIAAKPK GV