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- Table of Contents
Facts about Receptor for retinol uptake STRA6.
Retinol uptake is enhanced by LRAT, an enzyme that converts retinol to all-trans retinyl esters, the storage forms of vitamin A (By similarity). Contributes to the activation of a signaling cascade that depends on retinol transport and LRAT-dependent production of retinol metabolites that then trigger activation of JAK2 and its goal STAT5, and ultimately increase the expression of SOCS3 and inhibit cellular responses to insulin (PubMed:21368206, PubMed:23839944).
Mouse | |
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Gene Name: | Stra6 |
Uniprot: | O70491 |
Entrez: | 20897 |
Belongs to: |
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No superfamily |
FLJ12541; MCOPS9; stimulated by retinoic acid gene 6 homolog (mouse); stimulated by retinoic acid gene 6 protein homolog; STRA6
Mass (kDA):
73.775 kDA
Mouse | |
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Location: | 9|9 B |
Sequence: | 9; |
Widely expressed in the embryo (PubMed:9203140, PubMed:23839944). Detected in adult in the retinal pigment epithelium in the eye (PubMed:9203140, PubMed:22467576, PubMed:23839944, PubMed:24852372). In the adult, is highly expressed in cells that compose blood-organ barriers in the brain (choroid plexus and the brain microvascular), in testis (the basal layer of the seminiferous epithelium), in the yolk sac, and in the chorioallantoic placenta (PubMed:9203140, PubMed:23839944). Detected in white adipose tissue and skeletal muscle, but not in liver (at protein level) (PubMed:21368206). Widely expressed in adult, with high expression levels in the eye (PubMed:24852372). Detected in brain, cerebellum, testis, pituitary, pancreas, kidney, spleen, and female genital tract; and at very low levels in heart and lung (PubMed:9203140, PubMed:24852372). Not detected in liver (PubMed:9203140).
PMID: 9203140 by Bouillet P., et al. Developmental expression pattern of Stra6, a retinoic acid-responsive gene encoding a new type of membrane protein.
PMID: 7644503 by Taneja R., et al. Reexpression of retinoic acid receptor (RAR) gamma or overexpression of RAR alpha or RAR beta in RAR gamma-null F9 cells reveals a partial functional redundancy between the three RAR types.