>tr|Q219P6|Q219P6_RHOPB Ribulose bisphosphate carboxylase small subunit OS=Rhodopseudomonas palustris GN=cbbS MRVTQGCFSFLPDLTDEQITSQVQYALGKGWAVNIEFTDDPHPRNTYWEMWGLPMFDLQD AAGVLMELNECRKIYGDRYIRLSAFDSSPGWESVRLSFIVNRPKEEPGFRLERQESDGRN TRYTTKSYAVDRPEGRRYGGS