1PZ7

Modulation of agrin function by alternative splicing and Ca2+ binding

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Agrin	polymer	204	22345.3	2	UniProt (P31696) Pfam (PF00054) In PDB	Gallus gallus (chicken)
2	A, B	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3		water	water		18.0	485	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	44690.6
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	44770.7

*Water molecules are not included.