Reviewed,
UniProtKB/Swiss-Prot P75090 (RPOE_MYCPN)
Last modified
December 15, 2009.
Version 45.
History...
Clusters with 100%,
90%,
50% identity |
Documents (2) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Probable DNA-directed RNA polymerase subunit delta Alternative name(s): RNAP delta factor | ||||||
| Gene names |
| ||||||
| Organism | Mycoplasma pneumoniae [Complete proteome] [HAMAP] | ||||||
| Taxonomic identifier | 2104 [NCBI] | ||||||
| Taxonomic lineage | Bacteria › Tenericutes › Mollicutes › Mycoplasmataceae › Mycoplasma |
Protein attributes
| Sequence length | 144 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Inferred from homology. |
General annotation (Comments)
| Function | Participates in both the initiation and recycling phases of transcription. In the presence of the delta subunit, RNAP displays an increased specificity of transcription, a decreased affinity for nucleic acids, and an increased efficiency of RNA synthesis because of enhanced recycling By similarity. |
| Subunit structure | RNAP is composed of a core of 2 alpha, a beta and a beta' subunits. The core is associated with a delta subunit and one of several sigma factors By similarity. |
| Sequence similarities | Belongs to the rpoE family. |
Ontologies
| Keywords | |
|---|---|
| Biological process | Transcription |
| Cellular component | DNA-directed RNA polymerase |
| Molecular function | Nucleotidyltransferase Transferase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: HAMAP transcriptionInferred from electronic annotation. Source: UniProtKB-KW |
| Molecular function | DNA binding Inferred from electronic annotation. Source: InterPro DNA-directed RNA polymerase activityInferred from electronic annotation. Source: HAMAP |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||
Molecule processing | ||||||||
|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 144 | 144 | Probable DNA-directed RNA polymerase subunit delta HAMAP MF_00357 | PRO_0000204319 | ||||
Regions | ||||||||
| Compositional bias | 93 – 144 | 52 | Asp/Glu-rich (acidic) HAMAP MF_00357 | |||||
Sequences
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References
| [1] | "Complete sequence analysis of the genome of the bacterium Mycoplasma pneumoniae." Himmelreich R., Hilbert H., Plagens H., Pirkl E., Li B.-C., Herrmann R. Nucleic Acids Res. 24:4420-4449(1996) [PubMed: 8948633] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 29342 / M129. |
Cross-references
Sequence databases | |
|---|---|
| U00089 Genomic DNA. Translation: AAB95778.1. Different initiation. | |
| PIR | S73456. |
| RefSeq | NP_109712.1. |
3D structure databases | |
| ModBase | Search... |
Genome annotation databases | |
| GeneID | 876869. |
| GenomeReviews | Gene locus MPN_024 in contig U00089_GR. |
| KEGG | mpn:MPN024. |
Organism-specific databases | |
| CMR | Search... |
Phylogenomic databases | |
| HOGENOM | HBG572042. |
| OMA | ISKQDEP. |
Enzyme and pathway databases | |
| BioCyc | MPNE272634:MPN024-MON. |
Family and domain databases | |
| HAMAP | MF_00357. [Tree] |
| InterPro | IPR007759. RNA_pol_delta. [Graphical view] |
| Pfam | PF05066. RNA_pol_delta. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | RPOE_MYCPN | ||||||||
| Accession | Primary (citable) accession number: P75090 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes) | ||||||||
Relevant documents
| Mycoplasma pneumoniae Mycoplasma pneumoniae (strain M129): entries and gene names |
| SIMILARITY comments Index of protein domains and families |

Clusters with


