Term Information

Feedback 
Accession
GO:0002927
Name
archaeosine-tRNA biosynthetic process
Ontology
biological_process
Synonyms
None
Alternate IDs
None
Definition
The chemical reactions and pathways involved in the biosynthesis of archaeosine, an archaea-specific modified base found at position 15 in the D-loop of certain archaeal tRNAs. Source: GOC:hjd, PMID:20129918
Comment
Archaeosine (7-formamidino-7-deazaguanosine) is a structural variant of the hypermodified nucleoside 7-deazaguanosine. The biosynthesis pathway starts with archaeosine tRNA-guanine transglycosylase (ArcTGT) which catalyzes the exchange of guanine at position 15 in the D-loop of archaeal tRNAs with a free 7-cyano-7-deazaguanine.
History
See term history for GO:0002927 at QuickGO
Chem. react.
None
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

Filter results

Loading...
pending...
View this term in QuickGO.

Graph of GO:0002927 from QuickGO

Additional external viewing options
Additional internal viewing options
Parents of archaeosine-tRNA biosynthetic process (GO:0002927)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
archaeosine-tRNA biosynthetic process [BFO:0000051 relation] BFO:0000051  archaeosine synthase activity (GO:0002948)
archaeosine-tRNA biosynthetic process [is_a relation] is_a  biosynthetic process (GO:0009058)
archaeosine-tRNA biosynthetic process [RO:0004008 relation] RO:0004008  archaeosine residue (CHEBI:73265)
archaeosine-tRNA biosynthetic process [BFO:0000051 relation] BFO:0000051  7-cyano-7-deazaguanine tRNA-ribosyltransferase activity (GO:0043867)
archaeosine-tRNA biosynthetic process [is_a relation] is_a  tRNA modification (GO:0006400)

This term has no children.

None.