FEATURES

FAMILY

DESCRIPTION

Also known as NDUAD_HUMAN, NDUFA13, GRIM19. Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis (PubMed:27626371). Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone (PubMed:27626371). Involved in the interferon/all-trans-retinoic acid (IFN/RA) induced cell death. This apoptotic activity is inhibited by interaction with viral IRF1. Prevents the transactivation of STAT3 target genes. May play a role in CARD15-mediated innate mucosal responses and serve to regulate intestinal epithelial cell responses to microbes (PubMed:15753091). Complex I is composed of 45 different subunits (PubMed:27626371). Interacts with CARD15, but not with CARD4 (PubMed:12611891, PubMed:15753091). Interacts with STAT3, but not with STAT1, STAT2 and STAT5A (PubMed:12628925, PubMed:12867595). Interacts with OLFM4 (PubMed:15059901).

EXTERNAL LINKS

NDUFA13

NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 13

NDUFA13

Molecular Synopsis