Send us a Message



Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   

ONTOLOGY REPORT - ANNOTATIONS


Term:mitochondrial DNA-directed RNA polymerase complex
go back to main search page
Accession:GO:0034245 term browser browse the term
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.
Synonyms:exact_synonym: mitochondrial RNA polymerase holoenzyme complex
 broad_synonym: mitochondrial RNA polymerase complex



show annotations for term's descendants           Sort by:
mitochondrial DNA-directed RNA polymerase complex term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Polrmt RNA polymerase mitochondrial part_of IBA GO_REF:0000033 GO_Central GO_REF:0000033 NCBI chr 7:10,610,149...10,620,411
Ensembl chr 7:9,959,576...9,969,791
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  cellular_component 21327
    protein-containing complex 6790
      mitochondrial protein-containing complex 180
        mitochondrial DNA-directed RNA polymerase complex 1
Path 2
Term Annotations click to browse term
  cellular_component 21327
    cellular anatomical structure 21032
      intracellular anatomical structure 15552
        intracellular organelle 13830
          intracellular membrane-bounded organelle 12255
            mitochondrion 1991
              mitochondrial protein-containing complex 180
                mitochondrial DNA-directed RNA polymerase complex 1
paths to the root