1Z92

structure of interleukin-2 with its alpha receptor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Interleukin-2	polymer	133	15436.0	1	UniProt (P60568) Pfam (PF00715) In PDB	Homo sapiens (human)	IL-2, T-cell growth factor, TCGF, Aldesleukin
2	B	Interleukin-2 receptor alpha chain	polymer	219	24771.7	1	UniProt (P01589) Pfam (PF00084) In PDB	Homo sapiens (human)	IL-2 receptor alpha subunit, P55, TAC antigen, CD25 antigen

Sequence modifications

B: 1 - 217 (UniProt: P01589)

PDB	External Database	Details
Asp -1	-	CLONING ARTIFACT
Pro 0	-	CLONING ARTIFACT

Sequence viewer

Contents of the asymmetric unit

*Water molecules are not included.