STEEP

Isoform 2 of STING ER exit protein;STING ER exit protein; Isoform 3 of STING ER exit protein

Molecular adapter that stimulates membrane curvature formation and subsequent endoplasmic reticulum exit site (ERES) establishment by recruiting PI3K complex I, leading to COPII vesicle-mediated transport (PubMed:32690950). Promotes endoplasmic reticulum (ER) exit of cGAMP-activated STING1 oligomers (PubMed:32690950, PubMed:37832545).

    Matrix Type

    • Tissue/Cells

    Gene Symbol

    • STEEP1

    UniProt ID

    • Q9H5V9
    • Q9H5V9-3

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