ID   RPOZ_MESVI              Reviewed;          75 AA.
AC   Q9MUL7;
DT   11-JAN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=Putative DNA-directed RNA polymerase subunit omega;
DE            Short=PEP;
DE            EC=2.7.7.6;
DE   AltName: Full=Plastid-encoded RNA polymerase omega subunit;
DE            Short=RNA polymerase omega subunit;
GN   Name=rpoZ; Synonyms=ycf61;
OS   Mesostigma viride (Green alga).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Mesostigmatophyceae;
OC   Mesostigmatales; Mesostigmataceae; Mesostigma.
OX   NCBI_TaxID=41882;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NIES-296 / KY-14 / CCMP 2046;
RX   PubMed=10688199; DOI=10.1038/35001059;
RA   Lemieux C., Otis C., Turmel M.;
RT   "Ancestral chloroplast genome in Mesostigma viride reveals an early branch
RT   of green plant evolution.";
RL   Nature 403:649-652(2000).
CC   -!- FUNCTION: May be involved in RNA polymerase activity. {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   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the RNA polymerase subunit omega family.
CC       {ECO:0000305}.
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DR   EMBL; AF166114; AAF43881.1; -; Genomic_DNA.
DR   RefSeq; NP_038443.1; NC_002186.1.
DR   AlphaFoldDB; Q9MUL7; -.
DR   SMR; Q9MUL7; -.
DR   PRIDE; Q9MUL7; -.
DR   GeneID; 800936; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
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   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   Pfam; PF01192; RNA_pol_Rpb6; 1.
DR   SUPFAM; SSF63562; SSF63562; 1.
PE   3: Inferred from homology;
KW   Chloroplast; DNA-directed RNA polymerase; Nucleotidyltransferase; Plastid;
KW   Transcription; Transferase.
FT   CHAIN           1..75
FT                   /note="Putative DNA-directed RNA polymerase subunit omega"
FT                   /id="PRO_0000129024"
SQ   SEQUENCE   75 AA;  8907 MW;  6F1E1242CDF5DCA1 CRC64;
     MRNKIPYDSK KILYDSELLL NSASNRYILT MKVANRANLR RYEEFETMNH SSIKPIARTI
     IEMVDDKNFL VVKKK