Protein Name:
ATPase GET3
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UniprotKB/SwissProt ID: O54984 (O54984)
Gene Name:
Get3
Organism: Mus musculus (Mouse)
Function: ATPase required for the post-translational delivery of tail-anchored (TA) proteins to the endoplasmic reticulum. Recognizes and selectively binds the transmembrane domain of TA proteins in the cytosol. This complex then targets to the endoplasmic reticulum by membrane-bound receptors GET1/WRB and CAMLG/GET2, where the tail-anchored protein is released for insertion. This process is regulated by ATP binding and hydrolysis. ATP binding drives the homodimer towards the closed dimer state, facilitating recognition of newly synthesized TA membrane proteins. ATP hydrolysis is required for insertion. Subsequently, the homodimer reverts towards the open dimer state, lowering its affinity for the GET1-CAMLG receptor, and returning it to the cytosol to initiate a new round of targeting. May be involved in insulin signaling
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Cytoplasm. Endoplasmic reticulum. Nucleus, nucleolus
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Graphical Visualization of S-nitrosylation Sites:
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The S-nitrosylation sites of O54984
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| No. |
Position |
S-nitrosylated Peptide |
Secondary Structure of S-nitrosylated Peptide |
Solvent Accessibility of nitrosylated Site |
PubMed ID |
| 1 |
53 |
GGKGGVGKTT C SCSLAVQLSK |
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