Chlamydomonas wild type CC 4533 and lpa2 mutant were grown in TAP medium at 25°C and ~30 µmol photons m^-2 s^-1 on a rotary shaker. Protein complexes of three wild type (wt) and three lpa2 (mut) samples were separated by BN-PAGE and cut into 36 slices. Subsequent mass spectrometry enables the analysis of protein complex migration patterns of wild type and mutant complexes.