the sequence of the b875-alpha-polypeptide was identical to that reported for the r26.1 carotenoidless mutant [ ( 1985 ) biochim . biophys . acta 806 , 185-186 ] and contained 58 amino acid residues with a blocked methionine and a glutamic acid at the n- and c-termini , respectively .
C0002520
amino acid
C0061472
glutamic acid