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| Cat.No | ACP08447 | Target Name | TUSC3 |
|---|---|---|---|
| Form | Lyophilized powder | Expression System | Custom Production. Please inquire and provide the desire expression system. |
| Protein Length | Partial | Purity | >85% (SDS-PAGE) |
| Storage Buffer | 5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0. |
| Target Species | Human | Uniprot ID | Q13454 |
|---|
Uniprot Id
Q13454
Target Species
Human
Target Name
TUSC3
Target Full Name
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit TUSC3
Target Function
Acts as accessory component of the N-oligosaccharyl transferase (OST) complex which catalyzes the transfer of a high mannose oligosaccharide from a lipid-linked oligosaccharide donor to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains. Involved in N-glycosylation of STT3B-dependent substrates. Specifically required for the glycosylation of a subset of acceptor sites that are near cysteine residues; in this function seems to act redundantly with MAGT1. In its oxidized form proposed to form transient mixed disulfides with a glycoprotein substrate to facilitate access of STT3B to the unmodified acceptor site. Has also oxidoreductase-independent functions in the STT3B-containing OST complex possibly involving substrate recognition.; Magnesium transporter.
Target Involvement
Mental retardation, autosomal recessive 7 (MRT7)
Target Subcellular Location
Endoplasmic reticulum membrane; Multi-pass membrane protein.
Target Protein Families
OST3/OST6 family
Target Tissue Specificity
Expressed in most non-lymphoid cells and tissues examined, including prostate, lung, liver, colon, heart, kidney and pancreas.
Target Synonyms
TUSC3; N33; Tumor suppressor candidate 3; Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit TUSC3; Oligosaccharyl transferase subunit TUSC3; Magnesium uptake/transporter TUSC3; Protein N33
Target Background
This gene encodes a protein that has been associated with several biological functions including cellular magnesium uptake, protein glycosylation and embryonic development. This protein localizes to the endoplasmic reticulum and acts as a component of the oligosaccharyl transferase complex which is responsible for N-linked protein glycosylation. This gene is a candidate tumor suppressor gene. Homozygous mutations in this gene are associated with autosomal recessive nonsyndromic mental retardation-7 and in the proliferation and invasiveness of several cancers including metastatic pancreatic cancer, ovarian cancer and glioblastoma multiform.
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