1M4C

Crystal Structure of Human Interleukin-2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	interleukin-2	polymer	133	15436.0	2	UniProt (P60568) Pfam (PF00715) In PDB	Homo sapiens (human)	IL-2, T-CELL GROWTH FACTOR, TCGF, ALDESLEUKIN

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	30872.0
All*	Total formula weight	30872.0

*Water molecules are not included.