ID A0A221MDZ0_9BACI Unreviewed; 67 AA.
AC A0A221MDZ0;
DT 25-OCT-2017, integrated into UniProtKB/TrEMBL.
DT 25-OCT-2017, sequence version 1.
DT 24-JAN-2024, entry version 25.
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|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 ORFNames=CFK40_12765 {ECO:0000313|EMBL:ASN05820.1};
OS Virgibacillus necropolis.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Virgibacillus.
OX NCBI_TaxID=163877 {ECO:0000313|EMBL:ASN05820.1, ECO:0000313|Proteomes:UP000204391};
RN [1] {ECO:0000313|EMBL:ASN05820.1, ECO:0000313|Proteomes:UP000204391}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LMG 19488 {ECO:0000313|EMBL:ASN05820.1,
RC ECO:0000313|Proteomes:UP000204391};
RX PubMed=12710619; DOI=10.1099/ijs.0.02371-0;
RA Heyrman J., Logan N.A., Busse H.J., Balcaen A., Lebbe L.,
RA Rodriguez-Diaz M., Swings J., De Vos P.;
RT "Virgibacillus carmonensis sp. nov., Virgibacillus necropolis sp. nov. and
RT Virgibacillus picturae sp. nov., three novel species isolated from
RT deteriorated mural paintings, transfer of the species of the genus
RT salibacillus to Virgibacillus, as Virgibacillus marismortui comb. nov. and
RT Virgibacillus salexigens comb. nov., and emended description of the genus
RT Virgibacillus.";
RL Int. J. Syst. Evol. Microbiol. 53:501-511(2003).
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; CP022437; ASN05820.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A221MDZ0; -.
DR KEGG; vne:CFK40_12765; -.
DR OrthoDB; 9815459at2; -.
DR Proteomes; UP000204391; 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:UP000204391};
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 67 AA; 7628 MW; AC2537E8661565A2 CRC64;
MMLEPSIDKL QEKINSKYTL VTLSARRARQ MLDTDSNSLL IENPTSYKQV GIALEEVLAD
KLFVTKK
//
