ID   RPOZ_PSEAE              Reviewed;          88 AA.
AC   Q9HTM1;
DT   04-MAY-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2001, sequence version 1.
DT   03-AUG-2022, entry version 118.
DE   RecName: Full=DNA-directed RNA polymerase subunit omega;
DE            Short=RNAP omega subunit;
DE            EC=2.7.7.6;
DE   AltName: Full=RNA polymerase omega subunit;
DE   AltName: Full=Transcriptase subunit omega;
GN   Name=rpoZ; OrderedLocusNames=PA5337;
OS   Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM
OS   14847 / LMG 12228 / 1C / PRS 101 / PAO1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=208964;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C /
RC   PRS 101 / PAO1;
RX   PubMed=10984043; DOI=10.1038/35023079;
RA   Stover C.K., Pham X.-Q.T., Erwin A.L., Mizoguchi S.D., Warrener P.,
RA   Hickey M.J., Brinkman F.S.L., Hufnagle W.O., Kowalik D.J., Lagrou M.,
RA   Garber R.L., Goltry L., Tolentino E., Westbrock-Wadman S., Yuan Y.,
RA   Brody L.L., Coulter S.N., Folger K.R., Kas A., Larbig K., Lim R.M.,
RA   Smith K.A., Spencer D.H., Wong G.K.-S., Wu Z., Paulsen I.T., Reizer J.,
RA   Saier M.H. Jr., Hancock R.E.W., Lory S., Olson M.V.;
RT   "Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic
RT   pathogen.";
RL   Nature 406:959-964(2000).
CC   -!- FUNCTION: Promotes RNA polymerase assembly. Latches the N- and C-
CC       terminal regions of the beta' subunit thereby facilitating its
CC       interaction with the beta and alpha subunits (By similarity).
CC       {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a ribonucleoside 5'-triphosphate + RNA(n) = diphosphate +
CC         RNA(n+1); Xref=Rhea:RHEA:21248, Rhea:RHEA-COMP:14527, Rhea:RHEA-
CC         COMP:17342, ChEBI:CHEBI:33019, ChEBI:CHEBI:61557, ChEBI:CHEBI:140395;
CC         EC=2.7.7.6;
CC   -!- SUBUNIT: The RNAP catalytic core consists of 2 alpha, 1 beta, 1 beta'
CC       and 1 omega subunit. When a sigma factor is associated with the core
CC       the holoenzyme is formed, which can initiate transcription (By
CC       similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the RNA polymerase subunit omega family.
CC       {ECO:0000305}.
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DR   EMBL; AE004091; AAG08722.1; -; Genomic_DNA.
DR   PIR; G82978; G82978.
DR   RefSeq; NP_254024.1; NC_002516.2.
DR   RefSeq; WP_003096602.1; NZ_QZGE01000020.1.
DR   AlphaFoldDB; Q9HTM1; -.
DR   SMR; Q9HTM1; -.
DR   STRING; 287.DR97_2708; -.
DR   PaxDb; Q9HTM1; -.
DR   PRIDE; Q9HTM1; -.
DR   DNASU; 878048; -.
DR   EnsemblBacteria; AAG08722; AAG08722; PA5337.
DR   GeneID; 878048; -.
DR   KEGG; pae:PA5337; -.
DR   PATRIC; fig|208964.12.peg.5592; -.
DR   PseudoCAP; PA5337; -.
DR   HOGENOM; CLU_125406_5_3_6; -.
DR   InParanoid; Q9HTM1; -.
DR   OMA; NVDNRFQ; -.
DR   PhylomeDB; Q9HTM1; -.
DR   BioCyc; PAER208964:G1FZ6-5459-MON; -.
DR   Proteomes; UP000002438; Chromosome.
DR   GO; GO:0000428; C:DNA-directed RNA polymerase complex; IEA:UniProtKB-KW.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003899; F:DNA-directed 5'-3' RNA polymerase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006351; P:transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.90.940.10; -; 1.
DR   HAMAP; MF_00366; RNApol_bact_RpoZ; 1.
DR   InterPro; IPR003716; DNA-dir_RNA_pol_omega.
DR   InterPro; IPR006110; Pol_omega/Rpo6/RPB6.
DR   InterPro; IPR036161; RPB6/omega-like_sf.
DR   PANTHER; PTHR34476; PTHR34476; 1.
DR   Pfam; PF01192; RNA_pol_Rpb6; 1.
DR   SMART; SM01409; RNA_pol_Rpb6; 1.
DR   SUPFAM; SSF63562; SSF63562; 1.
DR   TIGRFAMs; TIGR00690; rpoZ; 1.
PE   3: Inferred from homology;
KW   DNA-directed RNA polymerase; Nucleotidyltransferase; Reference proteome;
KW   Transcription; Transferase.
FT   CHAIN           1..88
FT                   /note="DNA-directed RNA polymerase subunit omega"
FT                   /id="PRO_0000128963"
SQ   SEQUENCE   88 AA;  9775 MW;  E5ED3B2CC250D76E CRC64;
     MARVTVEDCL DNVDNRFELV MLATKRARQL ATGGKEPKVA WENDKPTVVA LREIASGLVD
     ENVVQQEDIV EDEPLFAAFD DEANTEAL