7JSM

CRYSTAL STRUCTURE OF NATIVE BOVINE ARRESTIN 1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	S-arrestin	polymer	404	45334.8	4	UniProt (P08168) Pfam (PF00339) Pfam (PF02752) In PDB	Bos taurus (Bovine)	48 kDa protein,Retinal S-antigen,S-AG,Rod photoreceptor arrestin
2		water	water		18.0	160	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	181339.1
All*	Total formula weight	181339.1

*Water molecules are not included.