A1US30 (RPOZ_BARBK) 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:	BARBAKC583_0467

Organism

Bartonella bacilliformis (strain ATCC 35685 / KC583) [Complete proteome] [HAMAP]

Taxonomic identifier

360095 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bartonellaceae › Bartonella

Protein attributes

Sequence length	132 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 – 132	132	DNA-directed RNA polymerase subunit omega HAMAP MF_00366		PRO_1000005890

Sequences

	Sequence		Length	Mass (Da)
	A1US30 [UniParc]. Last modified February 6, 2007. Version 1. Checksum: 038300A170B5C9BF	FASTA	132	14,788
	10 20 30 40 50 60 MARVTVEDCI DKVDNRFELV LLAGHRARQI SQGAQITVSR DNDKNPVVAL REIADETLSP 70 80 90 100 110 120 ADLKEDLIHS LQKHVEVDEP EAVTEFISHS SETESVLDTS REEENCSFDY MSEEDLLAGI 130 EGLVVPEKSD DY

References

[1]

Hendrix L., Mohamoud Y., Radune D., Shvartsbeyn A., Daugherty S., Dodson R., Durkin A.S., Harkins D., Huot H., Kothari S.P., Madupu R., Li J., Nelson W.C., Shrivastava S., Giglio M.G., Haft D., Selengut J., Fraser-Ligget C., Seshadri R. Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 35685 / KC583.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000524 Genomic DNA. Translation: ABM44936.1.
RefSeq	YP_988783.1. NC_008783.1.
3D structure databases
ModBase	Search...
Protein-protein interaction databases
STRING	A1US30.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4684143.
GenomeReviews	Gene locus BARBAKC583_0467 in contig CP000524_GR.
KEGG	bbk:BARBAKC583_0467.
NMPDR	fig|360095.3.peg.161.
PATRIC	20537203. VBIBarBac6912_0449.
TIGR	BARBAKC583_0467.
Phylogenomic databases
eggNOG	COG1758.
HOGENOM	HBG742204.
OMA	KVDNRFE.
ProtClustDB	PRK00392.
Enzyme and pathway databases
BioCyc	BBAC360095:BARBAKC583_0467-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_BARBK

Accession

Primary (citable) accession number: A1US30

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	February 6, 2007
Last modified:	December 14, 2011
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program