Preferred Name

Polypyrimidine Tract-Binding Protein [Chemical/Ingredient]

Synonyms

PTB Splicing Factor

PTB Protein

Polypyrimidine Tract-Binding Protein

pPTB

p57 Cytoplasmic RNA-Binding Protein

ID

http://purl.bioontology.org/ontology/NDFRT/N0000169600

altLabel

PTB Splicing Factor

PTB Protein

Polypyrimidine Tract-Binding Protein

pPTB

p57 Cytoplasmic RNA-Binding Protein

cui

C0137872

MESH DEFINITION

A RNA-binding protein that binds to polypyriminidine rich regions in the INTRONS of messenger RNAs. Polypyrimidine tract-binding protein may be involved in regulating the ALTERNATIVE SPLICING of mRNAs since its presence on an intronic RNA region that is upstream of an EXON inhibits the splicing of the exon into the final mRNA product.

MESH DUI

D038941

MeSH name

Polypyrimidine Tract-Binding Protein

MESH UI

M0190270

NDFRT kind

INGREDIENT_KIND

notation

N0000169600

NUI

N0000169600

prefLabel

Polypyrimidine Tract-Binding Protein [Chemical/Ingredient]

tui

T116

T123

subClassOf

http://purl.bioontology.org/ontology/NDFRT/N0000193130

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