>sp|P45686|RBS_HALNC Ribulose bisphosphate carboxylase small subunit OS=Halothiobacillus neapolitanus GN=cbbS MAEMQDYKQSLKYETFSYLPPMNAERIRAQIKYAIAQGWSPGIEHVEVKNSMNQYWYMWK LPFFGEQNVDNVLAEIEACRSAYPTHQVKLVAYDNYAQSLGLAFVVYRGN