Sequence alignment between 7jn4(B) and UniProt seq P08475 (RBS2_CHLRE):

P08475 (RBS2_CHLRE): Ribulose bisphosphate carboxylase small subunit, chloroplastic 2 from Chlamydomonas reinhardtii
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
UniProt: MAAVIAKSSVSAAVARPARSSVRPMAALKPAVKAAPVAAPAQANQMMVWTPVNNKMFETFSYLPPLSDEQIAAQVDYIVANGWIPCLEFAESDKAYVSNESAIRFGSVSCLYYDNRYWTMWKLPMFGCRDPMQVLREIVACTKAFPDAYVRLVAFDNQKQVQIMGFLVQRPKSARDWQPANKRSV
PDB seq: ---------------------------------------------MMVWTPVNNKMFETFSYLPPLSDEQIAAQVDYIVANGWIPCLEFAESDKAYVSNESAIRFGSVSCLYYDNRYWTMWKLPMFGCRDPMQVLREIVACTKAFPDAYVRLVAFDNQKQVQIMGFLVQRPKSARDWQPANKR--
                                                      ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--------  
                                                              10        20        30        40        50        60        70        80        90       100       110       120       130