Human Gene SCYL2 (uc001thn.3) Description and Page Index
Description: Homo sapiens SCY1-like 2 (S. cerevisiae) (SCYL2), mRNA. RefSeq Summary (NM_017988): The protein encoded by this gene associates with clathrin-coated complexes at the plasma membrane and with endocytic coated vesicles. The encoded protein phosphorylates the beta2 subunit of the plasma membrane adapter complex AP2 and interacts with clathrin, showing involvement in clathrin-dependent pathways between the trans-Golgi network and the endosomal system. In addition, this protein has a role in the Wnt signaling pathway by targeting frizzled 5 (Fzd5) for lysosomal degradation. Two transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Dec 2015]. Transcript (Including UTRs) Position: hg19 chr12:100,661,549-100,733,914 Size: 72,366 Total Exon Count: 18 Strand: + Coding Region Position: hg19 chr12:100,676,749-100,732,950 Size: 56,202 Coding Exon Count: 17
ID:SCYL2_HUMAN DESCRIPTION: RecName: Full=SCY1-like protein 2; AltName: Full=Coated vesicle-associated kinase of 104 kDa; FUNCTION: Component of AP2-containing clathrin coated structures at the plasma membrane or of endocytic coated vesicles. According to PubMed:15809293, probable serine/threonine-protein kinase that phosphorylates, in vitro, the beta2-subunit of the plasma membrane adapter complex AP2 and other proteins in presence of poly-L- lysine. According to PubMed:16914521, has no detectable kinase activity in vitro. May regulate clathrin-dependent trafficking between the TGN and/or the endosomal system. SUBUNIT: Interacts with clathrin and AP2B1; the interaction mediates the association with the AP-2 complex. SUBCELLULAR LOCATION: Cytoplasm, perinuclear region. Cytoplasmic vesicle, clathrin-coated vesicle. Golgi apparatus, trans-Golgi network membrane. Endosome membrane. Note=According to PubMed:15809293, plasma membrane-associated in clathrin-coated vesicles. According to PubMed:16914521, colocalizes to the trans- Golgi network (TGN) and to endosomal membranes with clathrin, transferrin and plasma membrane adapter AP1 and AP3 complexes. PTM: According to PubMed:15809293, autophosphorylated in presence of poly-L-lysine. SIMILARITY: Belongs to the protein kinase superfamily. SIMILARITY: Contains 1 HEAT repeat. SIMILARITY: Contains 1 protein kinase domain. SEQUENCE CAUTION: Sequence=BAA91778.1; Type=Erroneous initiation; Sequence=BAB14869.1; Type=Erroneous initiation; Sequence=BAB55194.1; Type=Erroneous initiation;
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
Pfam Domains: PF00069 - Protein kinase domain PF07714 - Protein tyrosine kinase
SCOP Domains: 48371 - ARM repeat 56112 - Protein kinase-like (PK-like)
ModBase Predicted Comparative 3D Structure on Q6P3W7
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.