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Term Information

Accession
GO:0034245
Name
mitochondrial DNA-directed RNA polymerase complex
Ontology
cellular_component
Synonyms
mitochondrial RNA polymerase holoenzyme complex, mitochondrial RNA polymerase complex
Alternate IDs
None
Definition
A DNA-directed RNA polymerase complex located in the mitochondrion. Mitochondrial RNA polymerase is composed of two subunits, a catalytic core, which resembles the enzymes from bacteriophage T7 and T3, and a specificity factor required for promoter recognition, which is similar to members of the eubacterial sigma factor family. In S. cerevisiae, these are encoded by the nuclear genes RPO41 and MTF1 and the specificity factor, required for promoter recognition and initiation, is not present in the elongating form. Source: GOC:krc, PMID:7929382, GOC:mah
Comment
None
History
See term history for GO:0034245 at QuickGO
Subset
None
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Graph of GO:0034245

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Parents of mitochondrial DNA-directed RNA polymerase complex (GO:0034245)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
mitochondrial DNA-directed RNA polymerase complex [is_a relation] is_a  DNA-directed RNA polymerase complex (GO:0000428)
mitochondrial DNA-directed RNA polymerase complex [BFO:0000050 relation] BFO:0000050  mitochondrion (GO:0005739)
mitochondrial DNA-directed RNA polymerase complex [is_a relation] is_a  mitochondrial protein complex (GO:0098798)

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None.