3.4.21.102 D149A very little protein detectable, processing of D1 protein of photosystem II takes place 137246 3.4.21.102 D253A no processing of D1 protein of photosystem II 137246 3.4.21.102 D369A hydrolysis of the 105 variant of N-terminal domain of lambda repressor 137242 3.4.21.102 D376A very little protein detectable, processing of D1 protein of photosystem II takes place 137246 3.4.21.102 D441A no hydrolysis of the 105 variant of N-terminal domain of lambda repressor 137242 3.4.21.102 D441N hydrolysis of the 105 variant of N-terminal domain of lambda repressor 137242 3.4.21.102 D505A hydrolysis of the 105 variant of N-terminal domain of lambda repressor 137242 3.4.21.102 E316A no processing of D1 protein of photosystem II 137246 3.4.21.102 E316Q no photoautotrophic growth of cells 137246 3.4.21.102 E433A no hydrolysis of the 105 variant of N-terminal domain of lambda repressor 137242