ID D2UC48_XANAP Unreviewed; 99 AA.
AC D2UC48;
DT 02-MAR-2010, integrated into UniProtKB/TrEMBL.
DT 02-MAR-2010, sequence version 1.
DT 27-MAR-2024, entry version 74.
DE RecName: Full=DNA-directed RNA polymerase subunit omega {ECO:0000256|ARBA:ARBA00013725, ECO:0000256|HAMAP-Rule:MF_00366};
DE Short=RNAP omega subunit {ECO:0000256|HAMAP-Rule:MF_00366};
DE EC=2.7.7.6 {ECO:0000256|ARBA:ARBA00012418, ECO:0000256|HAMAP-Rule:MF_00366};
DE AltName: Full=RNA polymerase omega subunit {ECO:0000256|ARBA:ARBA00030998, ECO:0000256|HAMAP-Rule:MF_00366};
DE AltName: Full=Transcriptase subunit omega {ECO:0000256|ARBA:ARBA00029924, ECO:0000256|HAMAP-Rule:MF_00366};
GN Name=rpoZ {ECO:0000256|HAMAP-Rule:MF_00366,
GN ECO:0000313|EMBL:CBA15316.1};
GN OrderedLocusNames=XALc_0798 {ECO:0000313|EMBL:CBA15316.1};
OS Xanthomonas albilineans (strain GPE PC73 / CFBP 7063).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=380358 {ECO:0000313|EMBL:CBA15316.1, ECO:0000313|Proteomes:UP000001890};
RN [1] {ECO:0000313|EMBL:CBA15316.1, ECO:0000313|Proteomes:UP000001890}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GPE PC73 / CFBP 7063 {ECO:0000313|Proteomes:UP000001890};
RX PubMed=20017926; DOI=10.1186/1471-2164-10-616;
RA Pieretti I., Royer M., Barbe V., Carrere S., Koebnik R., Cociancich S.,
RA Couloux A., Darrasse A., Gouzy J., Jacques M.A., Lauber E., Manceau C.,
RA Mangenot S., Poussier S., Segurens B., Szurek B., Verdier V., Arlat M.,
RA Rott P.;
RT "The complete genome sequence of Xanthomonas albilineans provides new
RT insights into the reductive genome evolution of the xylem-limited
RT Xanthomonadaceae.";
RL BMC Genomics 10:616-616(2009).
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. {ECO:0000256|HAMAP-
CC Rule:MF_00366}.
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; Evidence={ECO:0000256|ARBA:ARBA00024550,
CC ECO:0000256|HAMAP-Rule:MF_00366};
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.
CC {ECO:0000256|HAMAP-Rule:MF_00366}.
CC -!- SIMILARITY: Belongs to the RNA polymerase subunit omega family.
CC {ECO:0000256|ARBA:ARBA00006711, ECO:0000256|HAMAP-Rule:MF_00366}.
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DR EMBL; FP565176; CBA15316.1; -; Genomic_DNA.
DR RefSeq; WP_012915326.1; NC_013722.1.
DR AlphaFoldDB; D2UC48; -.
DR STRING; 380358.XALC_0798; -.
DR GeneID; 57876116; -.
DR KEGG; xal:XALC_0798; -.
DR PATRIC; fig|29447.3.peg.797; -.
DR eggNOG; COG1758; Bacteria.
DR OrthoDB; 9796300at2; -.
DR Proteomes; UP000001890; 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:DNA-templated transcription; 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 NCBIfam; TIGR00690; rpoZ; 1.
DR PANTHER; PTHR34476; DNA-DIRECTED RNA POLYMERASE SUBUNIT OMEGA; 1.
DR PANTHER; PTHR34476:SF1; DNA-DIRECTED RNA POLYMERASE SUBUNIT OMEGA; 1.
DR Pfam; PF01192; RNA_pol_Rpb6; 1.
DR SMART; SM01409; RNA_pol_Rpb6; 1.
DR SUPFAM; SSF63562; RPB6/omega subunit-like; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478,
KW ECO:0000256|HAMAP-Rule:MF_00366};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW Rule:MF_00366}; Reference proteome {ECO:0000313|Proteomes:UP000001890};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00366};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00366}.
SQ SEQUENCE 99 AA; 11089 MW; 2768F60DEF240176 CRC64;
MARITVEDCL EVVNNRFELV MMASKRARQL ANGVQATLDN TDSSDKPTVL ALREIAARKI
DNALIDQVEK AERERAEREA LEWAAAEVVA DEDMSKNDD
//
