1G4M

CRYSTAL STRUCTURE OF BOVINE BETA-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	BETA-ARRESTIN1	polymer	393	44309.6	2	UniProt (P17870) Pfam (PF00339) Pfam (PF02752) In PDB	Bos taurus (cattle)
2		water	water		18.0	269	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	88619.2
All*	Total formula weight	88619.2

*Water molecules are not included.