... corresponding to the PHCP proteinsequence of the 31st to 40th residues (Fig. 2), and a gene-spe-cific forward primer, PHcp03fw, corresponding to the sequence of the 45th to 53rd residues. The resulting ... protein was able to heter-ologously synthesize the PHCP and PH c552proteins,confirming that the observed difference between the two proteins in the RI242 strain is a result of the absence of the ... c552proteins,respectively. The band denoted by the asterisk on the right-handside is the result of nonspecific staining of the extracts containing the PH c552protein.Biogenesis of cytochrome...