Abstract:
:In a yeast artificial chromosome contig close to the nude locus on mouse chromosome 11, we identified a novel gene, nucleoredoxin, that encodes a protein with similarity to the active site of thioredoxins. Nucleoredoxin is conserved between mammalian species, and two homologous genes were found in Caenorhabditis elegans. The nucleoredoxin transcripts are expressed in all adult tissues examined, but restricted to the nervous system and the limb buds in Day 10.5-11.5 embryos. The nucleoredoxin protein is predominantly localized in the nucleus of cells transfected with the nucleoredoxin expression construct. Since the bacterially expressed protein of nucleoredoxin showed oxidoreductase activity of the insulin disulfide bonds with kinetics similar to that of thioredoxin, it may be a redox regulator of the nuclear proteins, such as transcription factors.
journal_name
Genomicsjournal_title
Genomicsauthors
Kurooka H,Kato K,Minoguchi S,Takahashi Y,Ikeda J,Habu S,Osawa N,Buchberg AM,Moriwaki K,Shisa H,Honjo Tdoi
10.1006/geno.1996.4493subject
Has Abstractpub_date
1997-02-01 00:00:00pages
331-9issue
3eissn
0888-7543issn
1089-8646pii
S0888754396944936journal_volume
39pub_type
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