MicroRNA Ontology / MicroRNA本体

Last uploaded: February 25, 2019
Preferred Name

U4 snRNA

Definitions

U4 small nuclear RNA (U4 snRNA) is a component of the major U2-dependent spliceosome. It forms a duplex with U6, and with each splicing round, it is displaced from U6 (and the spliceosome) in an ATP-dependent manner, allowing U6 to refold and create the active site for splicing catalysis. A recycling process involving protein Prp24 re-anneals U4 and U6.

ID

http://purl.obolibrary.org/obo/SO_0000393

definition

U4 small nuclear RNA (U4 snRNA) is a component of the major U2-dependent spliceosome. It forms a duplex with U6, and with each splicing round, it is displaced from U6 (and the spliceosome) in an ATP-dependent manner, allowing U6 to refold and create the active site for splicing catalysis. A recycling process involving protein Prp24 re-anneals U4 and U6.

definition_source

SO:0000393

label

U4 snRNA

prefixIRI

SO:0000393

prefLabel

U4 snRNA

subClassOf

http://purl.obolibrary.org/obo/SO_0000274

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http://purl.obolibrary.org/obo/SO_0000393 Sequence Types and Features Ontology / 序列类型和特征本体 LOOM
http://purl.obolibrary.org/obo/SO_0000393 Sequence Types and Features Ontology / 序列类型和特征本体 SAME_URI