Sl. Ketchner et R. Malkin, NUCLEOTIDE-SEQUENCE OF THE PETM GENE ENCODING A 4 KDA SUBUNIT OF THE CYTOCHROME B(6)F COMPLEX FROM CHLAMYDOMONAS-REINHARDTII, Biochimica et biophysica acta. Bioenergetics, 1273(3), 1996, pp. 195-197
We have determined the nucleotide sequence of the PetM gene from the s
ingle celled alga Chlamydomonas reinhardtii. The gene encodes a recent
ly characterized, small protein of the cytochrome b(6)f complex, and b
ased on this sequence, it is proposed that this protein spans the memb
rane by a single alpha-helix. Comparison of the nucleotide sequence wi
th the deduced amino acid sequence reveals a 60-amino-acid presequence
similar to a stroma-targeting peptide.