F2P9.14 antibody, F2P9_14 antibody, SPPA1 antibody, signal peptide peptidase antibody, Signal peptide peptidase SppA antibody, Signal peptide peptidase SppA, 36K type antibody, protease IV antibody, protease IV, 36K short form antibody, signal peptide peptidase antibody, sppA1 antibody, SPPA antibody
背景
SppA1 is a serine-type protease found in thylakoid membranes of photosynthetic organisms. This family is represented in higher plants by one component, in most cyanobacteria - by two proteins (SppA1 and SppA2). SppA1 is a light activated protease and may be involved in the acclimation of photosynthetic membranes to high light.