Reviewed, UniProtKB/Swiss-Prot Q83EL6 (RPOZ_COXBU)

Names and origin

Protein names

Recommended name:
    DNA-directed RNA polymerase subunit omega
      Short name=RNAP omega subunit
    EC=2.7.7.6
Alternative name(s):
    Transcriptase subunit omega
    RNA polymerase omega subunit

Gene names

Name:	rpoZ
Ordered Locus Names:	CBU_0302

Organism

Coxiella burnetii [Complete proteome] [HAMAP]

Taxonomic identifier

777 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Legionellales › Coxiellaceae › Coxiella

Protein attributes

Sequence length	97 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Promotes RNA polymerase assembly. Latches the N- and C-terminal regions of the beta' subunit thereby facilitating its interaction with the beta and alpha subunits By similarity.
Catalytic activity	Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1).
Subunit structure	The RNAP catalytic core consists of 2 alpha, 1 beta, 1 beta' and 1 omega subunit. When a sigma factor is associated with the core the holoenzyme is formed, which can initiate transcription By similarity.
Sequence similarities	Belongs to the RNA polymerase subunit omega 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	transcription, DNA-dependent Inferred from electronic annotation. Source: HAMAP
Molecular function	DNA binding Inferred from electronic annotation. Source: HAMAP DNA-directed RNA polymerase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view
Molecule processing
	Chain	1 – 97	97	DNA-directed RNA polymerase subunit omega

Sequences

	Sequence		Length	Mass (Da)
	Q83EL6-1 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: 5C4C48C379042290	FASTA	97	10,759
	10 20 30 40 50 60 MARVTVEDCL EHVENRFDLV LKAAKRAHIL ELGGAEPMVP RDNDKPAVLA LREIAAGYDV 70 80 90 TREGQEQETE EVDVDRNVLA ETAKMNKAVA SQKESEV

References

[1]

"Complete genome sequence of the Q-fever pathogen, Coxiella burnetii." Seshadri R., Paulsen I.T., Eisen J.A., Read T.D., Nelson K.E., Nelson W.C., Ward N.L., Tettelin H., Davidsen T.M., Beanan M.J., DeBoy R.T., Daugherty S.C., Brinkac L.M., Madupu R., Dodson R.J., Khouri H.M., Lee K.H., Carty H.A. , Scanlan D., Heinzen R.A., Thompson H.A., Samuel J.E., Fraser C.M., Heidelberg J.F. Proc. Natl. Acad. Sci. U.S.A. 100:5455-5460(2003) [PubMed: 12704232] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Nine Mile phase I / RSA 493.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE016828 Genomic DNA. Translation: AAO89859.1.
RefSeq	NP_819345.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1208184.
GenomeReviews	Gene locus CBU_0302 in contig AE016828_GR.
KEGG	cbu:CBU_0302.
NMPDR	fig|227377.1.peg.289.
TIGR	CBU_0302.
Phylogenomic databases
HOGENOM	Q83EL6.
Enzyme and pathway databases
BioCyc	CBUR227377:CBU_0302-MON.
Family and domain databases
HAMAP	MF_00366. [Tree]
InterPro	IPR003716. RNA_pol_omega. IPR006110. RNA_poly_Rpb6. [Graphical view]
Pfam	PF01192. RNA_pol_Rpb6. 1 hit. [Graphical view]
TIGRFAMs	TIGR00690. rpoZ. 1 hit.
ProDom	Q83EL6. [Graphical view] [Entries sharing at least one domain]
BLOCKS	Search...
Other Resources
ProtoNet	Search...

Entry information

Entry name

RPOZ_COXBU

Accession

Primary (citable) accession number: Q83EL6

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 2, 2004
Last sequence update:	June 1, 2003
Last modified:	July 22, 2008
This is version 32 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)