Q11JT3 (RPOZ_MESSB) 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:	Meso_0945

Organism

Mesorhizobium sp. (strain BNC1) [Complete proteome] [HAMAP]

Taxonomic identifier

266779 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Phyllobacteriaceae › Chelativorans

Protein attributes

Sequence length	131 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 – 131	131	DNA-directed RNA polymerase subunit omega HAMAP MF_00366		PRO_1000005955

Sequences

	Sequence		Length	Mass (Da)
	Q11JT3 [UniParc]. Last modified August 22, 2006. Version 1. Checksum: 5A8F3F34A05E0D7A	FASTA	131	14,612
	10 20 30 40 50 60 MARVTVEDCI DKVENRFDLV LLASHRARQI SQGEQITIDR DNDKNPVVAL REIADETLSP 70 80 90 100 110 120 GDLKEALIHS LQKHVEVDEP EADLPQIASQ AEETPDAELA PEENIAFDRM SEEELLAGIE 130 GLVPPEKNDD F

References

[1]

"Complete sequence of chromosome of Mesorhizobium sp. BNC1." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J. , Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P. Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BNC1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000390 Genomic DNA. Translation: ABG62342.1.
RefSeq	YP_673507.1. NC_008254.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	Q11JT3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4180322.
GenomeReviews	Gene locus Meso_0945 in contig CP000390_GR.
KEGG	mes:Meso_0945.
NMPDR	fig|266779.1.peg.3915.
PATRIC	21341838. VBICheSp72577_1560.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1758.
HOGENOM	HBG742204.
OMA	KVDNRFE.
PhylomeDB	Q11JT3.
ProtClustDB	PRK00392.
Enzyme and pathway databases
BioCyc	MSP266779:MESO_0945-MONOMER.
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_MESSB

Accession

Primary (citable) accession number: Q11JT3

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	August 22, 2006
Last modified:	January 25, 2012
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program