C13orf18 Antibody - #DF12861
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Product Info
*The optimal dilutions should be determined by the end user.
*Tips:
WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.
Cite Format: Affinity Biosciences Cat# DF12861, RRID:AB_2845822.
Fold/Unfold
C13orf18; CM018_HUMAN; FLJ21562; FLJ43762; KIAA0226 like; KIAA0226L; RP11-247M1.4; Uncharacterized protein C13orf18; Uncharacterized protein KIAA0226-like;
Immunogens
- Q9H714 PACER_HUMAN:
- Protein BLAST With
- NCBI/
- ExPASy/
- Uniprot
MVSQSTVRQDSPVEPWEGISDHSGIIDGSPRLLNTDHPPCQLDIRLMRHKAVWINPQDVQQQPQDLQSQVPAAGNSGTHFVTDAASPSGPSPSCLGDSLAETTLSEDTTDSVGSASPHGSSEKSSSFSLSSTEVHMVRPGYSHRVSLPTSPGILATSPYPETDSAFFEPSHLTSAADEGAVQVSRRTISSNSFSPEVFVLPVDVEKENAHFYVADMIISAMEKMKCNILSQQQTESWSKEVSGLLGSDQPDSEMTFDTNIKQESGSSTSSYSGYEGCAVLQVSPVTETRTYHDVKEICKCDVDEFVILELGDFNDITETCSCSCSSSKSVTYEPDFNSAELLAKELYRVFQKCWILSVVNSQLAGSLSAAGSIVVNEECVRKDFESSMNVVQEIKFKSRIRGTEDWAPPRFQIIFNIHPPLKRDLVVAAQNFFCAGCGTPVEPKFVKRLRYCEYLGKYFCDCCHSYAESCIPARILMMWDFKKYYVSNFSKQLLDSIWHQPIFNLLSIGQSLYAKAKELDRVKEIQEQLFHIKKLLKTCRFANSALKEFEQVPGHLTDELHLFSLEDLVRIKKGLLAPLLKDILKASLAHVAGCELCQGKGFICEFCQNTTVIFPFQTATCRRCSACRACFHKQCFQSSECPRCARITARRKLLESVASAAT
PTMs - Q9H714 As Substrate
| Site | PTM Type | Enzyme | Source |
|---|---|---|---|
| S11 | Phosphorylation | Uniprot | |
| S29 | Phosphorylation | Uniprot | |
| S146 | Phosphorylation | Uniprot | |
| S150 | Phosphorylation | Uniprot | |
| S157 | Phosphorylation | Uniprot | |
| K225 | Ubiquitination | Uniprot | |
| K295 | Ubiquitination | Uniprot | |
| T317 | Phosphorylation | Uniprot | |
| K344 | Ubiquitination | Uniprot | |
| K482 | Sumoylation | Uniprot | |
| K483 | Acetylation | Uniprot | |
| K523 | Acetylation | Uniprot | |
| K533 | Acetylation | Uniprot | |
| K572 | Ubiquitination | Uniprot | |
| K573 | Acetylation | Uniprot | |
| K633 | Acetylation | Uniprot | |
| K633 | Ubiquitination | Uniprot | |
| T662 | Phosphorylation | Uniprot |
Research Backgrounds
Regulator of autophagy that promotes autophagosome maturation by facilitating the biogenesis of phosphatidylinositol 3-phosphate (PtdIns(3)P) in late steps of autophagy. Acts by antagonizing RUBCN, thereby stimulating phosphatidylinositol 3-kinase activity of the PI3K/PI3KC3 complex. Following anchorage to the autophagosomal SNARE STX17, promotes the recruitment of PI3K/PI3KC3 and HOPS complexes to the autophagosome to regulate the fusion specificity of autophagosomes with late endosomes/lysosomes. Binds phosphoinositides phosphatidylinositol 3-phosphate (PtdIns(3)P), 4-phosphate (PtdIns(4)P) and 5-phosphate (PtdIns(5)P). In addition to its role in autophagy, acts as a regulator of lipid and glycogen homeostasis (By similarity). May act as a tumor suppressor (Probable).
Phosphorylated by MTOR at Ser-157 under nutrient-rich conditions. Phosphorylation prevents acetylation by KAT5/TIP60 and impairs RUBCNL/PACER function and autophagosome maturation. Under autophagy induction, Phosphorylation by MTOR is repressed, enabling acetylation by KAT5/TIP60.
Acetylated by KAT5/TIP60 under autophagy induction, promoting autophagosome maturation and lipid metabolism. Acetylation is prevented by phosphorylation by MTOR. Lys-483 and Lys-573 constitute the key sites for tuning function in autophagy.
Cytoplasmic vesicle>Autophagosome membrane>Peripheral membrane protein.
Note: Associates with late autophagic structure (PubMed:28306502). Recruitment to autophagosome membrane is promoted by autophagic stimuli (PubMed:28306502).
Expressed weakly in cervical carcinoma cell lines.
Interacts with UVRAG; the interaction is direct and promotes association with the PI3K/PI3KC3 and HOPS complexes. Interacts with STX17.
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