MNWRSEHIWIELLKGSRKRGNFFWACILFLGSLGFLAVGASSYLGKNIISVLPSQQILFFPQGVVMSFYGIAGLFISAYLWCTILWNVGSGYDRFDRKEGVVCIFRWGFPGIKRRVFLRFLMRDIQSIRIQVKEGLFPRRILYMEIRGQGAIPLTRTDEKFFTPREIEQKAAELAYFLRIPMEVF Photosystem I assembly protein Ycf4 185 YCF4_ORYSA Seems to be required for the assembly of the photosystem I complex (By similarity). ycf4 PA069