GO Term : GO:0000341 RNA trimethylguanosine cap binding GO
Namespace:  molecular_function Obsolete:  false
description  Interacting selectively and non-covalently with 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.
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0 Cross References

0 Data Sets

1 Ontology

Name
GO

0 Ontology Annotations

8 Parents

Identifier Name Description
GO:0005488 binding The selective, non-covalent, often stoichiometric, interaction of a molecule with one or more specific sites on another molecule.
GO:0003676 nucleic acid binding Interacting selectively and non-covalently with any nucleic acid.
GO:0003723 RNA binding Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
GO:0000339 RNA cap binding Interacting selectively and non-covalently with a 7-methylguanosine (m7G) group or derivative located at the 5' end of an RNA molecule.
GO:0003674 molecular_function Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
GO:1901363 heterocyclic compound binding Interacting selectively and non-covalently with heterocyclic compound.
GO:0097159 organic cyclic compound binding Interacting selectively and non-covalently with an organic cyclic compound, any molecular entity that contains carbon arranged in a cyclic molecular structure.
GO:0000341 RNA trimethylguanosine cap binding Interacting selectively and non-covalently with 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.

7 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
is_a GO:1901363 GO:0000341
is_a GO:0097159 GO:0000341

1 Synonyms

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