Sequence Types and Features Ontology

Last uploaded: January 23, 2019
Preferred Name

C_D_box_snoRNA

Synonyms

C/D box snoRNA

C D box snoRNA

box C/D snoRNA

Definitions

Most box C/D snoRNAs also contain long (>10 nt) sequences complementary to rRNA. Boxes C and D, as well as boxes C' and D', are usually located in close proximity, and form a structure known as the box C/D motif. This motif is important for snoRNA stability, processing, nucleolar targeting and function. A small number of box C/D snoRNAs are involved in rRNA processing; most, however, are known or predicted to serve as guide RNAs in ribose methylation of rRNA. Targeting involves direct base pairing of the snoRNA at the rRNA site to be modified and selection of a rRNA nucleotide a fixed distance from box D or D'.

ID

http://purl.obolibrary.org/obo/SO_0000593

definition

Most box C/D snoRNAs also contain long (>10 nt) sequences complementary to rRNA. Boxes C and D, as well as boxes C' and D', are usually located in close proximity, and form a structure known as the box C/D motif. This motif is important for snoRNA stability, processing, nucleolar targeting and function. A small number of box C/D snoRNAs are involved in rRNA processing; most, however, are known or predicted to serve as guide RNAs in ribose methylation of rRNA. Targeting involves direct base pairing of the snoRNA at the rRNA site to be modified and selection of a rRNA nucleotide a fixed distance from box D or D'.

derives_from

http://purl.obolibrary.org/obo/SO_0000595

has_exact_synonym

C/D box snoRNA

C D box snoRNA

box C/D snoRNA

has_obo_namespace

sequence

id

SO:0000593

in_subset

http://purl.obolibrary.org/obo/so#SOFA

label

C_D_box_snoRNA

notation

SO:0000593

prefLabel

C_D_box_snoRNA

subClassOf

http://purl.obolibrary.org/obo/SO_0000275

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http://purl.obolibrary.org/obo/SO_0000593 MicroRNA Ontology LOOM
http://purl.obolibrary.org/obo/SO_0000593 MicroRNA Ontology SAME_URI