RPOZ_SALTY
ID RPOZ_SALTY Reviewed; 91 AA.
AC P0A803; P08374;
DT 01-AUG-1988, integrated into UniProtKB/Swiss-Prot.
DT 01-AUG-1988, sequence version 1.
DT 03-AUG-2022, entry version 93.
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=STM3741;
OS Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Salmonella.
OX NCBI_TaxID=99287;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LT2 / SGSC1412 / ATCC 700720;
RX PubMed=11677609; DOI=10.1038/35101614;
RA McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R.,
RA Wilson R.K.;
RT "Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.";
RL Nature 413:852-856(2001).
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; AE006468; AAL22600.1; -; Genomic_DNA.
DR RefSeq; NP_462641.1; NC_003197.2.
DR RefSeq; WP_000135058.1; NC_003197.2.
DR AlphaFoldDB; P0A803; -.
DR SMR; P0A803; -.
DR STRING; 99287.STM3741; -.
DR PaxDb; P0A803; -.
DR EnsemblBacteria; AAL22600; AAL22600; STM3741.
DR GeneID; 1255265; -.
DR GeneID; 64726409; -.
DR GeneID; 67517126; -.
DR KEGG; stm:STM3741; -.
DR PATRIC; fig|99287.12.peg.3958; -.
DR HOGENOM; CLU_125406_5_3_6; -.
DR OMA; NVDNRFQ; -.
DR PhylomeDB; P0A803; -.
DR BioCyc; SENT99287:STM3741-MON; -.
DR PRO; PR:P0A803; -.
DR Proteomes; UP000001014; 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..91
FT /note="DNA-directed RNA polymerase subunit omega"
FT /id="PRO_0000128973"
SQ SEQUENCE 91 AA; 10237 MW; 4DE7E81EF670D887 CRC64;
MARVTVQDAV EKIGNRFDLV LVAARRARQM QVGGKDPLVP EENDKTTVIA LREIEEGLIN
NQILDVRERQ EQQEQEAAEL QAVTAIAEGR R
