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- Table of Contents
Facts about NmrA-like family domain-containing protein 1.
At low NADPH concentrations the protein is found mainly as a monomer, also binds argininosuccinate synthase (ASS1), the enzyme involved in nitric oxide synthesis. Association with ASS1 impairs its action and reduces the production of nitric oxide, which subsecuently prevents apoptosis.
Human | |
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Gene Name: | NMRAL1 |
Uniprot: | Q9HBL8 |
Entrez: | 57407 |
Belongs to: |
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NmrA-type oxidoreductase family |
HSCARGFLJ25918; NmrA-like family domain containing 1; nmrA-like family domain-containing protein 1; SDR48A1; short chain dehydrogenase/reductase family 48A, member 1
Mass (kDA):
33.344 kDA
Human | |
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Location: | 16p13.3 |
Sequence: | 16; NC_000016.10 (4461680..4476337, complement) |
Cytoplasm. Cytoplasm, perinuclear region. Nucleus. Under normal redox growth conditions localizes in the cytoplasm and perinuclear region. Nuclear localization is promoted by increased intracellular nitric oxide and reduced NADPH/NADP(+) ratios.
PMID: 18263583 by Zhao Y., et al. An NADPH sensor protein (HSCARG) down-regulates nitric oxide synthesis by association with argininosuccinate synthetase and is essential for epithelial cell viability.
PMID: 17496144 by Zheng X., et al. Restructuring of the dinucleotide-binding fold in an NADP(H) sensor protein.