This term is obsolete.

GO:0034245 JSON

mitochondrial DNA-directed RNA polymerase complex

Cellular Component

Definition (GO:0034245 GONUTS page)

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. PMID:7929382

7,343 annotations

Synonyms

Synonyms are alternative words or phrases closely related in meaning to the term name, with indication of the relationship between the name and synonym given by the synonym scope.

Synonym Type
mitochondrial RNA polymerase complex broad
mitochondrial RNA polymerase holoenzyme complex exact

Ancestor Chart

Ancestor chart for GO:0034245
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Ancestor chart

Taxon Constraints

The use of this term should conform to the following taxon constraints:

Ancestor GO ID Ancestor GO Term Name Relationship Taxon ID Taxon Reference(s)
GO:0034245 mitochondrial DNA-directed RNA polymerase complex Only in Taxon 2759 Eukaryota

More information on taxon constraints in GO is available here

Annotation Blacklist

This list aims to correct incorrect annotations to UniProtKB accessions inferred from electronic annotation (IEA) methods that are supplied by the UniProt-GOA project to the GO Consortium:

Category Entity Type Entity ID Taxon ID Entity Name Ancestor GO ID Reason Rule/Method ID
NOT-qualified manual protein A0A022QIQ6 4155 A0A022QIQ6_ERYGU GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A022R2W9 4155 A0A022R2W9_ERYGU GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A059C934 71139 A0A059C934_EUCGR GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A061F5S0 3641 A0A061F5S0_THECC GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A067G6Z9 2711 A0A067G6Z9_CITSI GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A078G6B8 3708 A0A078G6B8_BRANA GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A078III4 3708 A0A078III4_BRANA GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A078J3J0 3708 A0A078J3J0_BRANA GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A078J4R6 3708 A0A078J4R6_BRANA GO:0005739 1 NOT-qualified manual annotation exists with evidence code ECO:0000318 from this reference: GO_REF:0000033
NOT-qualified manual protein A0A096MJ18 10116 A0A096MJ18_RAT GO:0005737 1 NOT-qualified manual annotation exists with evidence code ECO:0000266 from this reference: GO_REF:0000096

Co-occurring Terms

These tables show the number of times the term listed in the table has been co-annotated.

No co-occurrence statistics for GO:0034245 based on ALL annotations
The top 100 of 157 co-occurring terms
Co-occurring Term PR S% #Together #Compared
mitochondrial DNA-directed RNA polymerase complex
27,040.79 100.00 7,328 7,328
mitochondrial promoter sequence-specific DNA binding
25,818.13 53.09 3,991 4,180
transcription initiation at mitochondrial promoter
5,844.91 8.51 902 4,173
mitochondrial transcription factor activity
5,079.92 7.29 780 4,152
mitochondrial transcription
1,202.59 4.42 6,564 147,594
obsolete mitochondrial single subunit type RNA polymerase activity
721.38 2.60 3,777 141,580
DNA-directed 5'-3' RNA polymerase activity
351.37 1.30 6,547 503,841
obsolete RNA polymerase IV activity
321.91 1.18 3,777 317,272
transcription by RNA polymerase IV
321.91 1.18 3,777 317,272
obsolete RNA polymerase V activity
321.91 1.18 3,777 317,272
Totals 111455 57791850
No co-occurrence statistics for GO:0034245 based on MANUAL annotations
The top 32 of 32 co-occurring terms
Co-occurring Term PR S% #Together #Compared
mitochondrial DNA-directed RNA polymerase complex
6,819.00 100.00 207 207
mitochondrial transcription
4,365.03 62.81 201 314
mitochondrial promoter sequence-specific DNA binding
5,650.03 26.48 58 70
DNA-directed 5'-3' RNA polymerase activity
1,511.11 21.96 199 898
transcription initiation at mitochondrial promoter
860.65 4.38 13 103
mitochondrial transcription factor activity
619.91 2.79 8 88
obsolete DNA primase activity
145.09 1.24 6 282
obsolete mitochondrial single subunit type RNA polymerase activity
3,409.50 0.96 2 4
mitochondrial nucleoid
55.53 0.61 5 614
DNA synthesis involved in mitochondrial DNA replication
6,819.00 0.48 1 1
Totals 764 747300

Change Log

Timestamp Action Category Detail
2024-09-17 Added RELATION part of GO:0005739 (mitochondrion)
2024-09-11 Deleted RELATION part of GO:0005739 (mitochondrion)
2024-09-05 Added CONSTRAINT in_taxon NCBITaxon:2759 (Eukaryota)
2019-09-12 Deleted RELATION is a GO:0044429 (obsolete mitochondrial part)
2019-08-30 Added RELATION is a GO:0044429 (obsolete mitochondrial part)
2018-02-18 Deleted RELATION is a GO:0044429 (obsolete mitochondrial part)
2018-02-18 Added RELATION is a GO:0098798 (mitochondrial protein-containing complex)
2016-10-05 Deleted RELATION is a GO:0098798 (mitochondrial protein-containing complex)
2016-10-05 Added RELATION is a GO:0044429 (obsolete mitochondrial part)
2015-06-25 Deleted RELATION is a GO:0044429 (obsolete mitochondrial part)
Timestamp Action Category Detail
2008-02-10 Added TERM mitochondrial DNA-directed RNA polymerase complex
Timestamp Action Category Detail
2008-05-13 Added 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.
2008-05-12 Deleted 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.
2008-03-11 Added 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.
2008-02-14 Added SYNONYM mitochondrial RNA polymerase holoenzyme complex
2008-02-14 Deleted SYNONYM itochondrial RNA polymerase holoenzyme complex
2008-02-10 Added SYNONYM mitochondrial RNA polymerase complex
2008-02-10 Added SYNONYM itochondrial RNA polymerase holoenzyme complex
Timestamp Action Category Detail
2024-09-17 Added RELATION part of GO:0005739 (mitochondrion)
2024-09-11 Deleted RELATION part of GO:0005739 (mitochondrion)
2019-09-12 Deleted RELATION is a GO:0044429 (obsolete mitochondrial part)
2019-08-30 Added RELATION is a GO:0044429 (obsolete mitochondrial part)
2018-02-18 Deleted RELATION is a GO:0044429 (obsolete mitochondrial part)
2018-02-18 Added RELATION is a GO:0098798 (mitochondrial protein-containing complex)
2016-10-05 Deleted RELATION is a GO:0098798 (mitochondrial protein-containing complex)
2016-10-05 Added RELATION is a GO:0044429 (obsolete mitochondrial part)
2015-06-25 Deleted RELATION is a GO:0044429 (obsolete mitochondrial part)
2015-05-11 Added RELATION is a GO:0098798 (mitochondrial protein-containing complex)
2015-04-24 Added RELATION part of GO:0005739 (mitochondrion)
2013-02-02 Deleted RELATION part of GO:0005739 (mitochondrion)
2012-10-29 Added RELATION part of GO:0005739 (mitochondrion)
2008-04-01 Updated RELATION is a GO:0000428 (DNA-directed RNA polymerase complex)
2008-04-01 Updated RELATION is a GO:0044429 (obsolete mitochondrial part)
Timestamp Action Category Detail
Timestamp Action Category Detail
2024-09-05 Added CONSTRAINT in_taxon NCBITaxon:2759 (Eukaryota)
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