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Proteintech
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Immunogen sequence: MAELTALES LIEMGFPRGR AEKALALTGN QGIEAAMDWL MEHEDDPDVD EPLETPLGHI LGREPTSSEQ GGLEGSGSAA GEGKPALSEE ERQEQTKRML ELVAQKQRER EEREEREALE RERQRRRQGQ ELSAARQRLQ EDEMRRAAEE RRREKAEELA ARQRVREKIE RDKAERAKKY GGSVGSQPPP VAPEPGPVPS SPSQEPPTKR EYDQCRIQVR LPDGTSLTQT FRAREQLAAV RLYVELHRGE ELGGGQDPVQ LLSGFPRRAF SEADMERPLQ ELGLVPSAVL IVAKKCPS (1-297 aa encoded by BC000902)
Ubiquitin-binding protein that plays a role in the modulation of innate immune response. Blocks both the RIG-I-like receptors (RLR) and NF-kappa-B pathways. Following viral infection, UBXN1 is induced and recruited to the RLR component MAVS. In turn, interferes with MAVS oligomerization, and disrupts the MAVS/TRAF3/TRAF6 signalosome. This function probably serves as a brake to prevent excessive RLR signaling (PubMed:23545497). Interferes with the TNFalpha-triggered NF-kappa-B pathway by interacting with cellular inhibitors of apoptosis proteins (cIAPs) and thereby inhibiting their recruitment to TNFR1 (PubMed:25681446). Prevents also the activation of NF-kappa-B by associating with CUL1 and thus inhibiting NF-kappa-B inhibitor alpha/NFKBIA degradation that remains bound to NF-kappa-B (PubMed:28152074). Interacts with the BRCA1-BARD1 heterodimer and regulates its activity. Specifically binds 'Lys-6'-linked polyubiquitin chains. Interaction with autoubiquitinated BRCA1 leads to the inhibition of the E3 ubiquitin-protein ligase activity of the BRCA1-BARD1 heterodimer (PubMed:20351172). Component of a complex required to couple deglycosylation and proteasome-mediated degradation of misfolded proteins in the endoplasmic reticulum that are retrotranslocated in the cytosol. [UniProt]
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: mY33K; Protein 2B28; SAPK substrate protein 1; UBA/UBX 33.3 kDa protein; UBX domain-containing protein 1
基因别名: 2B28; 4930455J02Rik; D19Ertd721e; RGD1309471; SAKS1; T25529; UBXD10; UBXN1
UniProt ID: (Human) Q04323, (Mouse) Q922Y1
Entrez Gene ID: (Human) 51035, (Mouse) 225896, (Rat) 293719