7LIY

CaRSP2 and scaffolded phycoerythrin beta subunits from the phycobilisome of Porphyridium purpureum

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CaRSP2	polymer	327	36402.0	1	UniProt (A0A5J4YX67) In PDB	Porphyridium purpureum (Red alga)
2	B, C	B-phycoerythrin beta chain	polymer	177	18584.2	2	UniProt (P11393) Pfam (PF00502) In PDB	Porphyridium purpureum (Red alga)
3	B, C	PHYCOERYTHROBILIN	non-polymer		588.7	6	Chemie (PEB)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	73570.4
Non-Polymers*	Number of molecules	6
	Total formula weight	3532.2
All*	Total formula weight	77102.5

*Water molecules are not included.