NLRP2

NALP proteins, such as NALP2, are characterized by an N-terminal pyrin (MIM 608107) domain (PYD) and are involved in the activation of caspase-1 (CASP1; MIM 147678) by Toll-like receptors (see TLR4; MIM 603030). They may also be involved in protein complexes that activate proinflammatory caspases (Tschopp et al., 2003 [PubMed 12563287]).[supplied by OMIM

NLR family, pyrin domain containing 2

Suppresses TNF- and CD40-induced NFKB1 activity at the level of the IKK complex, by inhibiting NFKBIA degradation induced by TNF. When associated with PYCARD, activates CASP1, leading to the secretion of mature pro-inflammatory cytokine IL1B. May be a component of the inflammasome, a protein complex which also includes PYCARD, CARD8 and CASP1 and whose function would be the activation of pro-inflammatory caspases.

Apoptotic processIEA:UniProtKB-KW
Inflammatory responseIEA:UniProtKB-KW
Innate immune responseIEA:UniProtKB-KW
Negative regulation of NF-kappaB transcription factor activityManual Assertion Based On ExperimentIGI:UniProtKB
Positive regulation of cysteine-type endopeptidase activity involved in apoptotic processManual Assertion Based On ExperimentIDA:HGNC-UCL
Positive regulation of interleukin-1 beta productionManual Assertion Based On ExperimentIDA:HGNC-UCL

Cytoplasm