1IRP

SOLUTION STRUCTURE OF HUMAN INTERLEUKIN-1 RECEPTOR ANTAGONIST PROTEIN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	INTERLEUKIN-1 RECEPTOR ANTAGONIST	polymer	153	17276.6	1	UniProt (P18510) Pfam (PF00340) In PDB	Homo sapiens (human)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	17276.6
All*	Total formula weight	17276.6

*Water molecules are not included.