Recombinant Human Ube1L/UBA7 Protein

Tag: C-His. Modification: unmodified. Start Site: Val601. End Site: Ala840. Coverage: 0.23. Isoelectric Point: 6.5. Core Sequence: VRYFPSTAEH TLQWARHEFE ELFRLSAETI NHHQQAHTSL ADMDEPQTLT LLKPVLGVLR VRPQNWQDCV AWALGHWKLC FHYGIKQLLR HFPPNKVLED GTPFWSGPKQ CPQPLEFDTN QDTHLLYVLA AANLYAQMHG LPGSQDWTAL RELLKLLPQP DPQQMAPIFA SNLELASASA EFGPEQQKEL NKALEVWSVG PPLKPLMFEK DDDSNFHVDF VVAAASLRCQ NYGIPPVNRA. Homologies: Highest protein sequence identity to the following orthologs: Mouse - 60%, Rat - 46%, Pig - 80%, Cynomolgus monkey - 95%, Protein Function: E1-activating enzyme that catalyzes the covalent conjugation of the ubiquitin-like protein product of ISG15 to additional interferon stimulated proteins (ISGs) as well as other cellular proteins such as P53 in a process termed protein ISGylation (PubMed:27545325). Plays an essential role in antiviral immunity together with ISG15 by restricting the replication of many viruses including rabies virus, influenza virus, sindbis virus, rotavirus or human cytomegalovirus (PubMed:16254333, PubMed:19073728, PubMed:29056542, PubMed:29743376, PubMed:37722521). For example, ISG15 modification of influenza A protein NS1 disrupts the association of the NS1 with importin-alpha leading to NS1 nuclear import inhibition (PubMed:20133869). ISGylation of human cytomegalovirs protein UL26 regulates its stability and inhibits its activities to suppress NF-kappa-B signaling (PubMed:27564865) [The Uniprot Consortium]