1HRF

SOLUTION STRUCTURE OF THE EPIDERMAL GROWTH FACTOR-LIKE DOMAIN OF HEREGULIN-ALPHA, A LIGAND FOR P180ERB4

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	HEREGULIN ALPHA	polymer	67	7544.7	1	UniProt (Q02297) Pfam (PF00008) In PDB	Homo sapiens (human)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	7544.7
All*	Total formula weight	7544.7

*Water molecules are not included.