ID   RPOZ_DEIRA              Reviewed;          99 AA.
AC   Q9RRJ6;
DT   04-MAY-2001, integrated into UniProtKB/Swiss-Prot.
DT   04-MAY-2001, sequence version 2.
DT   03-AUG-2022, entry version 128.
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=DR_2494;
OS   Deinococcus radiodurans (strain ATCC 13939 / DSM 20539 / JCM 16871 / LMG
OS   4051 / NBRC 15346 / NCIMB 9279 / R1 / VKM B-1422).
OC   Bacteria; Deinococcus-Thermus; Deinococci; Deinococcales; Deinococcaceae;
OC   Deinococcus.
OX   NCBI_TaxID=243230;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 13939 / DSM 20539 / JCM 16871 / LMG 4051 / NBRC 15346 / NCIMB
RC   9279 / R1 / VKM B-1422;
RX   PubMed=10567266; DOI=10.1126/science.286.5444.1571;
RA   White O., Eisen J.A., Heidelberg J.F., Hickey E.K., Peterson J.D.,
RA   Dodson R.J., Haft D.H., Gwinn M.L., Nelson W.C., Richardson D.L.,
RA   Moffat K.S., Qin H., Jiang L., Pamphile W., Crosby M., Shen M.,
RA   Vamathevan J.J., Lam P., McDonald L.A., Utterback T.R., Zalewski C.,
RA   Makarova K.S., Aravind L., Daly M.J., Minton K.W., Fleischmann R.D.,
RA   Ketchum K.A., Nelson K.E., Salzberg S.L., Smith H.O., Venter J.C.,
RA   Fraser C.M.;
RT   "Genome sequence of the radioresistant bacterium Deinococcus radiodurans
RT   R1.";
RL   Science 286:1571-1577(1999).
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAF12036.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE000513; AAF12036.1; ALT_INIT; Genomic_DNA.
DR   PIR; A75266; A75266.
DR   RefSeq; NP_296214.1; NC_001263.1.
DR   RefSeq; WP_027480122.1; NZ_CP015081.1.
DR   AlphaFoldDB; Q9RRJ6; -.
DR   SMR; Q9RRJ6; -.
DR   STRING; 243230.DR_2494; -.
DR   EnsemblBacteria; AAF12036; AAF12036; DR_2494.
DR   KEGG; dra:DR_2494; -.
DR   PATRIC; fig|243230.17.peg.2734; -.
DR   eggNOG; COG1758; Bacteria.
DR   HOGENOM; CLU_2286878_0_0_0; -.
DR   OMA; NPVTWAM; -.
DR   OrthoDB; 1864134at2; -.
DR   Proteomes; UP000002524; Chromosome I.
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..99
FT                   /note="DNA-directed RNA polymerase subunit omega"
FT                   /id="PRO_0000128934"
SQ   SEQUENCE   99 AA;  11400 MW;  A0619D8811549AD4 CRC64;
     MAEKDIDKLL SLTDSKYRLS VVTAKRALQL RSGAPSVLPV EQRVRTHNLV TQAMRELATG
     QLTVGTNLID EQRFHQDYVR QRQAQLQAQL NAERERERD