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RPOC1_AGRST
ID   RPOC1_AGRST             Reviewed;         682 AA.
AC   A1E9Z9;
DT   06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 1.
DT   03-AUG-2022, entry version 52.
DE   RecName: Full=DNA-directed RNA polymerase subunit beta' {ECO:0000255|HAMAP-Rule:MF_01323};
DE            EC=2.7.7.6 {ECO:0000255|HAMAP-Rule:MF_01323};
DE   AltName: Full=PEP {ECO:0000255|HAMAP-Rule:MF_01323};
DE   AltName: Full=Plastid-encoded RNA polymerase subunit beta' {ECO:0000255|HAMAP-Rule:MF_01323};
DE            Short=RNA polymerase subunit beta' {ECO:0000255|HAMAP-Rule:MF_01323};
GN   Name=rpoC1 {ECO:0000255|HAMAP-Rule:MF_01323};
OS   Agrostis stolonifera (Creeping bentgrass).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Poodae; Poeae; Poeae Chloroplast Group 1 (Aveneae type);
OC   Agrostidinae; Agrostis.
OX   NCBI_TaxID=63632;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Penn A-4;
RX   PubMed=17534593; DOI=10.1007/s00122-007-0567-4;
RA   Saski C., Lee S.-B., Fjellheim S., Guda C., Jansen R.K., Luo H.,
RA   Tomkins J., Rognli O.A., Daniell H., Clarke J.L.;
RT   "Complete chloroplast genome sequences of Hordeum vulgare, Sorghum bicolor
RT   and Agrostis stolonifera, and comparative analyses with other grass
RT   genomes.";
RL   Theor. Appl. Genet. 115:571-590(2007).
CC   -!- FUNCTION: DNA-dependent RNA polymerase catalyzes the transcription of
CC       DNA into RNA using the four ribonucleoside triphosphates as substrates.
CC       {ECO:0000255|HAMAP-Rule:MF_01323}.
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:0000255|HAMAP-Rule:MF_01323};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01323};
CC       Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01323};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01323};
CC       Note=Binds 1 Zn(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01323};
CC   -!- SUBUNIT: In plastids the minimal PEP RNA polymerase catalytic core is
CC       composed of four subunits: alpha, beta, beta', and beta''. When a
CC       (nuclear-encoded) sigma factor is associated with the core the
CC       holoenzyme is formed, which can initiate transcription.
CC       {ECO:0000255|HAMAP-Rule:MF_01323}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast {ECO:0000255|HAMAP-
CC       Rule:MF_01323}.
CC   -!- SIMILARITY: Belongs to the RNA polymerase beta' chain family. RpoC1
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01323}.
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DR   EMBL; EF115543; ABK79571.1; -; Genomic_DNA.
DR   RefSeq; YP_874727.1; NC_008591.1.
DR   AlphaFoldDB; A1E9Z9; -.
DR   SMR; A1E9Z9; -.
DR   GeneID; 4524921; -.
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:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006351; P:transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.274.100; -; 1.
DR   Gene3D; 4.10.860.120; -; 1.
DR   HAMAP; MF_01323; RNApol_bact_RpoC1; 1.
DR   InterPro; IPR045867; DNA-dir_RpoC_beta_prime.
DR   InterPro; IPR000722; RNA_pol_asu.
DR   InterPro; IPR006592; RNA_pol_N.
DR   InterPro; IPR007080; RNA_pol_Rpb1_1.
DR   InterPro; IPR042102; RNA_pol_Rpb1_3_sf.
DR   InterPro; IPR044893; RNA_pol_Rpb1_clamp_domain.
DR   InterPro; IPR034678; RNApol_RpoC1.
DR   PANTHER; PTHR19376; PTHR19376; 1.
DR   Pfam; PF04997; RNA_pol_Rpb1_1; 1.
DR   Pfam; PF00623; RNA_pol_Rpb1_2; 2.
DR   SMART; SM00663; RPOLA_N; 1.
PE   3: Inferred from homology;
KW   Chloroplast; DNA-directed RNA polymerase; Magnesium; Metal-binding;
KW   Nucleotidyltransferase; Plastid; Transcription; Transferase; Zinc.
FT   CHAIN           1..682
FT                   /note="DNA-directed RNA polymerase subunit beta'"
FT                   /id="PRO_0000277161"
FT   BINDING         69
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT   BINDING         71
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT   BINDING         87
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT   BINDING         90
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT   BINDING         489
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT   BINDING         491
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
FT   BINDING         493
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01323"
SQ   SEQUENCE   682 AA;  78199 MW;  AD208C61CAE0DD3E CRC64;
     MIDQYKHQQL QIGLVSPQQI KAWANKNLPN GEVVGEVTRP STFHYKTDKP EKDGLFCERI
     FGPIKSGICA CGNSRPSGAE NEDERFCQKC GVEFVDSRIR RYQMGYIKLA CPVTHVWYLK
     GLPSYIANLL DKPLKKLEGL VYGDFSFARP STKKPTFLRL RGLFEEEISS CNHSISPFFS
     TPGFATFRNR EIATGAGAIR EQLADLDLRI IIENSLVEWK ELEDEGYSGD EWEDRKRRIR
     KVFLIRRMQL AKHFIQTNVE PEWMVLCLLP VLPPELRPIV YRSGDKVVTS DINELYKRVI
     RRNNNLAYLL KRSELAPADL VMCQEKLVQE AVDTLLDSGS RGQPIRDGHN KVYKSLSDVI
     EGKEGRFRET LLGKRVDYSG RSVIVVGPSL SLHQCGLPLE IAIKLFQLFV IRDLITKRAT
     SNVRIAKRKI WEKEPIVWEI LQEVMRGHPV LLNRAPTLHR LGIQAFQPTL VEGRTISLHP
     LVCKGFNADF DGDQMAVHLP LSLEAQAEAR LLMFSHMNLL SPAIGDPICV PTQDMLIGLY
     VLTIGNHRGI YANRYNSCEN YPNQKVNYNN NNSKYTKDKE PHFSSSYDAM GAYRQKLISL
     DSPLWLRWKL DQRVIGSREV PIEVQYESLG TYHEIYAHYL IVGNRKKEIR SIYIRTTLGH
     ISFYREIEEA IQGFSQAYSY TI
 
 
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