PPepDB-ID	"Peptide Name"	PMID	"Plant source"	"Plant Family"	"Peptide Family"	"Peptide function"	"Peptide function description"	"Activity against"	Sequence	"Sequence Length"	Validation	"Avg. Molecular wt(Da)"	"Monoisotopic molecular wt(Da)"	pI	Method	"Additional information"
PPepDB_5799	CY550_CYAME	--NA--	"Cyanidioschyzon merolae"	Cyanidiaceae	--NA--	Signaling-peptide	"Chloroplast; Electron transport; Heme; Iron; Membrane; Metal-binding; Photosynthesis; Photosystem II; Plastid; Signal; Thylakoid; Transport | Cytochrome c-550 precursor (Cytochrome c550).Plastid, chloroplast thylakoid membrane; Peripheral membrane protein; Lumenal si"	--NA--	IAQIHPSIASSDIFPKMRDLSEDDLYAIASHILTQAQIQAEKWGGGKIYYMIRVIMLLVLVWMTPMISWATEVVKDVSGQKVEVNADQLKRGKRLFNTHCSACHVGGITKTNPNIGLDLESLSLATPARNNLDALVDYMKNPTTYDGSES	150	"Protein inferred from homology"	16607.11	16596.46	6.07	--NA--	"FUNCTION:Low-potential cytochrome c that plays a role in the oxygen-evolving complex of photosystem II (By similarity).COFACTOR:Binds 1 heme group covalently per subunit (By similarity).SUBUNIT:The oxygen-evolving complex in red algae is composed of psbO (OEC33), psbQ', cytochrome c-550 and psbU (By similarity).SIMILARITY:Belongs to the cytochrome c family. PsbV subfamily."