WormMine

WS297

Intermine data mining platform for C. elegans and related nematodes

GO Term : GO:0000341 RNA trimethylguanosine cap binding GO

Namespace  molecular_function Obsolete  false
Description  Binding to the trimethylguanosine (m(3)(2,2,7)-GTP) group located at the 5' end of some RNA molecules. Such trimethylated cap structures, generally produced by posttranscriptional modification of a 7-methylguanosine cap, are often found on snRNAs and snoRNAs transcribed by RNA polymerase II, but have also be found on snRNAs transcribed by RNA polymerase III. They have also been found on a subset of the mRNA population in some species, e.g. C. elegans.

0 Cross References

1 Data Sets

Name URL
GO Annotation data set  

1 Ontology

Name
GO

3 Ontology Annotations

Annotation Extension Qualifier
  enables
  enables
  enables

6 Parents

Identifier Name Description
GO:0003674 molecular_function A molecular process that can be carried out by the action of a single macromolecular machine, usually via direct physical interactions with other molecular entities. Function in this sense denotes an action, or activity, that a gene product (or a complex) performs.
GO:0005488 binding The selective, non-covalent, often stoichiometric, interaction of a molecule with one or more specific sites on another molecule.
GO:0003723 RNA binding Binding to an RNA molecule or a portion thereof.
GO:0003676 nucleic acid binding Binding to a nucleic acid.
GO:0000339 RNA cap binding Binding to a 7-methylguanosine (m7G) group or derivative located at the 5' end of an RNA molecule.
GO:0000341 RNA trimethylguanosine cap binding Binding to the trimethylguanosine (m(3)(2,2,7)-GTP) group located at the 5' end of some RNA molecules. Such trimethylated cap structures, generally produced by posttranscriptional modification of a 7-methylguanosine cap, are often found on snRNAs and snoRNAs transcribed by RNA polymerase II, but have also be found on snRNAs transcribed by RNA polymerase III. They have also been found on a subset of the mRNA population in some species, e.g. C. elegans.

5 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0000339 GO:0000341
is_a GO:0005488 GO:0000341
is_a GO:0003674 GO:0000341
is_a GO:0003676 GO:0000341
is_a GO:0003723 GO:0000341

1 Synonyms

Name Type
RNA m2,2,7G cap binding synonym