B6JGF6 (RPOZ_OLICO) Reviewed, UniProtKB/Swiss-Prot

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):
RNA polymerase omega subunit
Transcriptase subunit omega

Gene names

Name:	rpoZ
Ordered Locus Names:	OCAR_5837, OCA5_c21800

Organism

Oligotropha carboxidovorans (strain ATCC 49405 / DSM 1227 / OM5) [Complete proteome] [HAMAP]

Taxonomic identifier

504832 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Oligotropha

Protein attributes

Sequence length	130 AA.
Sequence status	Complete.
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. HAMAP MF_00366
Catalytic activity	Nucleoside triphosphate + RNA(n) = diphosphate + RNA(n+1). HAMAP MF_00366
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)
Cellular component	RNA polymerase complex Inferred from electronic annotation. Source: InterPro
Molecular function	DNA binding Inferred from electronic annotation. Source: InterPro DNA-directed RNA polymerase activity Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 130	130	DNA-directed RNA polymerase subunit omega HAMAP MF_00366		PRO_1000121251

Sequences

	Sequence		Length	Mass (Da)
	B6JGF6 [UniParc]. Last modified December 16, 2008. Version 1. Checksum: 3A1D8BA7D8158550	FASTA	130	14,334
	10 20 30 40 50 60 MARVTVEDCI DKVDNRFDLV LLAAHRARMI SSGSPITVDR DNDKNPVVSL REIADQTIAP 70 80 90 100 110 120 EDLKEELVHS LQKFVEVDEP EPDTIPLIGS AGASVDADDT EVAVERMTEE ELLKGLEGLA 130 PPEEQPEEEE

References

[1]	"Genome sequence of the chemolithoautotrophic bacterium Oligotropha carboxidovorans OM5T." Paul D., Bridges S., Burgess S.C., Dandass Y., Lawrence M.L. J. Bacteriol. 190:5531-5532(2008) [PubMed: 18539730] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 49405 / DSM 1227 / OM5.
[2]	"Complete genome sequences of the chemolithoautotrophic Oligotropha carboxidovorans strains OM4 and OM5." Volland S., Rachinger M., Strittmatter A., Daniel R., Gottschalk G., Meyer O. J. Bacteriol. 193:5043-5043(2011) [PubMed: 21742883] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 49405 / DSM 1227 / OM5.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP001196 Genomic DNA. Translation: ACI92962.1. CP002826 Genomic DNA. Translation: AEI06883.1.
RefSeq	YP_002288827.1. NC_011386.1. YP_004633124.1. NC_015684.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	B6JGF6.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	10847312. 6991979.
GenomeReviews	Gene locus OCAR_5837 in contig CP001196_GR.
KEGG	oca:OCAR_5837.
PATRIC	22805561. VBIOliCar134280_1742.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG742204.
OMA	KVDNRFE.
ProtClustDB	PRK00392.
Family and domain databases
HAMAP	MF_00366. RNApol_bact_RpoZ. [Tree]
InterPro	IPR003716. DNA-dir_RNA_pol_omega. IPR006110. RNA_poly_omega/K/RPABC2. IPR012293. RNAP_RPB6_omega. [Graphical view]
Gene3D	G3DSA:3.90.940.10. RNAP_RPB6_omega. 1 hit.
KO	K03060.
Pfam	PF01192. RNA_pol_Rpb6. 1 hit. [Graphical view]
SUPFAM	SSF63562. RNA_pol_omega. 1 hit.
TIGRFAMs	TIGR00690. RpoZ. 1 hit.
ProtoNet	Search...

Entry information

Entry name

RPOZ_OLICO

Accession

Primary (citable) accession number: B6JGF6
Secondary accession number(s): F8BXP6

Entry history

Integrated into UniProtKB/Swiss-Prot:	April 14, 2009
Last sequence update:	December 16, 2008
Last modified:	January 25, 2012
This is version 26 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program