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RPOC2_PINKO
ID   RPOC2_PINKO             Reviewed;        1209 AA.
AC   Q85X62;
DT   16-JAN-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   03-AUG-2022, entry version 68.
DE   RecName: Full=DNA-directed RNA polymerase subunit beta'' {ECO:0000255|HAMAP-Rule:MF_01324};
DE            EC=2.7.7.6 {ECO:0000255|HAMAP-Rule:MF_01324};
DE   AltName: Full=PEP {ECO:0000255|HAMAP-Rule:MF_01324};
DE   AltName: Full=Plastid-encoded RNA polymerase subunit beta'' {ECO:0000255|HAMAP-Rule:MF_01324};
DE            Short=RNA polymerase subunit beta'' {ECO:0000255|HAMAP-Rule:MF_01324};
GN   Name=rpoC2 {ECO:0000255|HAMAP-Rule:MF_01324};
OS   Pinus koraiensis (Korean pine).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Pinopsida; Pinidae; Conifers I; Pinales; Pinaceae; Pinus;
OC   Pinus subgen. Strobus.
OX   NCBI_TaxID=88728;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KangWon16;
RA   Noh E.W., Lee J.S., Choi Y.I., Han M.S., Yi Y.S., Han S.U.;
RT   "Complete nucleotide sequence of Pinus koraiensis.";
RL   Submitted (FEB-2003) to the EMBL/GenBank/DDBJ databases.
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_01324}.
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_01324};
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01324};
CC       Note=Binds 1 Zn(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01324};
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_01324}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast {ECO:0000255|HAMAP-
CC       Rule:MF_01324}.
CC   -!- SIMILARITY: Belongs to the RNA polymerase beta' chain family. RpoC2
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01324}.
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DR   EMBL; AY228468; AAO74001.1; -; Genomic_DNA.
DR   RefSeq; NP_817153.1; NC_004677.2.
DR   AlphaFoldDB; Q85X62; -.
DR   GeneID; 806978; -.
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:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006351; P:transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.132.30; -; 1.
DR   Gene3D; 1.10.274.100; -; 1.
DR   HAMAP; MF_01324; RNApol_bact_RpoC2; 1.
DR   InterPro; IPR012756; DNA-dir_RpoC2_beta_pp.
DR   InterPro; IPR045867; DNA-dir_RpoC_beta_prime.
DR   InterPro; IPR042102; RNA_pol_Rpb1_3_sf.
DR   InterPro; IPR007083; RNA_pol_Rpb1_4.
DR   InterPro; IPR007081; RNA_pol_Rpb1_5.
DR   InterPro; IPR038120; Rpb1_funnel_sf.
DR   PANTHER; PTHR19376; PTHR19376; 2.
DR   Pfam; PF05000; RNA_pol_Rpb1_4; 1.
DR   Pfam; PF04998; RNA_pol_Rpb1_5; 2.
DR   TIGRFAMs; TIGR02388; rpoC2_cyan; 1.
PE   3: Inferred from homology;
KW   Chloroplast; DNA-directed RNA polymerase; Metal-binding;
KW   Nucleotidyltransferase; Plastid; Transcription; Transferase; Zinc.
FT   CHAIN           1..1209
FT                   /note="DNA-directed RNA polymerase subunit beta''"
FT                   /id="PRO_0000067941"
FT   BINDING         233
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01324"
FT   BINDING         308
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01324"
FT   BINDING         315
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01324"
FT   BINDING         318
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01324"
SQ   SEQUENCE   1209 AA;  136747 MW;  5D4FFAC8B4AF0352 CRC64;
     MKIWRFLLMK KQTRLPFDNL PFYNKVMDKT AIKKLISRLI DHFGMTYTSH ILDQLKTSGF
     KQATDTAISL GIDDLLTAPS KGWLVQDAEQ QGSVSEKQNH YGNLHAVEKL RQSIEIWYAT
     SEYLRKEMNT NFSMTDPLNP VHVMSFSGAR GNTSQVHQLV GMRGLMSDPQ GQIIDLPIRR
     NLREGLSLTE YIISCYGARK GVVDTAVRTA DAGYLTRRLV EVVQQIVVRR TDCGTVQGIF
     VSPIRGRERD INEVVVRTQI LIGRVLADDV YINRRCIATR NQDIGVGLAN QLRNIRPRPI
     YIRTPFTCKS ISRICQLCYG RSTTHSHLIE LGEAVGIIAG QSIGEPGTQL TLRTFHTGGV
     FTGDIAEHIR APFNGKIEFN ENLVYPTRTR NGHPAYLCHN NLSITIDGQN QVQNLTIPPQ
     SLLLVQNDQY VESEQIIAEV RARTSSFKEK VRKNIYSDLE GEMHWSTNVC HAPEYVHGNV
     HSILRTGYLW ILSGGIYGSG VVPFPFHKYQ DQVDVQPFVA KHTDSYVDQV EHRSGDSNCY
     GKEEQIFSYS ETETDRTISN EHRDSIYVTF SPKNYNMKGK KQMNRFIVSL QCDKEWGKRI
     IPCPDAILRI PKSGILQINS IFGYSNVEHG IPDGPNMTTP FSLDLSREGD NLQIQISNSI
     LYEDGERIQV MSDTSIPLVR TCLGFDWEQI DSIESEAYVS LISVRTNKIV NNMVQISLMK
     YPPFFMGRRD NKASSNLMFH NNLDHTNLFS SNGASQLISK HQGTICSLSN GEEDSGSFMV
     LSPSDCFRIV LFNDSKCYDT GNKSNRKDPM RKIIEFSGLL GHLHSITSRF PSSQFITDKK
     VLSKKHSIFH NYFMDENMRI SHFDPCRNII SNLLGPNWCS SSSEFCKKTF PVVSLGQLIP
     ESVWISEDEP LPESGQIIAV DEESLVIRSA KPYLATRKAT VHGHYGEILD KGDTLITLIY
     ERLKSSDIIQ GLPKVEQLSE ARLNNSISMN LKESFENWTG DMTRFLGSLW GLFISARITM
     EQSQIHLVNQ IQKVYRSQGV RIGDKHIEII VRQMTSKVLI SEDGTANVFS PGELIGLSRA
     QRMDRALEET IYYQTMLLGI TRASLNTQSF ISEASFQETA RVLAKAALQG RIDWLKGLKE
     NVILGGMIPA GTGQHIHRSG KRNGIDPRIG NRNLFSNKVK DILFHHDKVS FFSIQENYHN
     ILKQPLKES
 
 
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