Interleukin-1 family

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Interleukin-1 / 18
Crystal structure of IL-1a (PDB: 2ILA​).
Identifiers
Symbol	IL1
Pfam	PF00340
InterPro	IPR000975
PROSITE	PDOC00226
SCOP2	1i1b / SCOPe / SUPFAM
Available protein structures: Pfam   structures / ECOD   PDB RCSB PDB; PDBe; PDBj PDBsum structure summary

The Interleukin-1 family (IL-1 family) is a group of 11 cytokines that plays a central role in the regulation of immune and inflammatory responses to infections or sterile insults.