3QHB

Crystal structure of oxidized Symerythrin from Cyanophora paradoxa

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Symerythrin	polymer	179	19882.2	2	UniProt (P48329) Pfam (PF02915) In PDB	Cyanophora paradoxa	ORF180
2	A, B	FE (III) ION	non-polymer		55.8	4	Chemie (FE)
3		water	water		18.0	555	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	39764.3
Non-Polymers*	Number of molecules	4
	Total formula weight	223.4
All*	Total formula weight	39987.7

*Water molecules are not included.