ID RPOC_XANCP Reviewed; 1405 AA.
AC Q8PC55; Q8RTK0;
DT 16-JAN-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2002, sequence version 1.
DT 27-MAR-2024, entry version 120.
DE RecName: Full=DNA-directed RNA polymerase subunit beta' {ECO:0000255|HAMAP-Rule:MF_01322};
DE Short=RNAP subunit beta' {ECO:0000255|HAMAP-Rule:MF_01322};
DE EC=2.7.7.6 {ECO:0000255|HAMAP-Rule:MF_01322};
DE AltName: Full=RNA polymerase subunit beta' {ECO:0000255|HAMAP-Rule:MF_01322};
DE AltName: Full=Transcriptase subunit beta' {ECO:0000255|HAMAP-Rule:MF_01322};
GN Name=rpoC {ECO:0000255|HAMAP-Rule:MF_01322}; OrderedLocusNames=XCC0889;
OS Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB
OS 528 / LMG 568 / P 25).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xanthomonas.
OX NCBI_TaxID=190485;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25;
RX PubMed=12024217; DOI=10.1038/417459a;
RA da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R.,
RA Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A., Almeida N.F. Jr.,
RA Alves L.M.C., do Amaral A.M., Bertolini M.C., Camargo L.E.A., Camarotte G.,
RA Cannavan F., Cardozo J., Chambergo F., Ciapina L.P., Cicarelli R.M.B.,
RA Coutinho L.L., Cursino-Santos J.R., El-Dorry H., Faria J.B.,
RA Ferreira A.J.S., Ferreira R.C.C., Ferro M.I.T., Formighieri E.F.,
RA Franco M.C., Greggio C.C., Gruber A., Katsuyama A.M., Kishi L.T.,
RA Leite R.P., Lemos E.G.M., Lemos M.V.F., Locali E.C., Machado M.A.,
RA Madeira A.M.B.N., Martinez-Rossi N.M., Martins E.C., Meidanis J.,
RA Menck C.F.M., Miyaki C.Y., Moon D.H., Moreira L.M., Novo M.T.M.,
RA Okura V.K., Oliveira M.C., Oliveira V.R., Pereira H.A., Rossi A.,
RA Sena J.A.D., Silva C., de Souza R.F., Spinola L.A.F., Takita M.A.,
RA Tamura R.E., Teixeira E.C., Tezza R.I.D., Trindade dos Santos M.,
RA Truffi D., Tsai S.M., White F.F., Setubal J.C., Kitajima J.P.;
RT "Comparison of the genomes of two Xanthomonas pathogens with differing host
RT specificities.";
RL Nature 417:459-463(2002).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA Chen S.-J., Yang M.-T.;
RL Submitted (OCT-2001) 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_01322}.
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_01322};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01322};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01322};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01322};
CC Note=Binds 2 Zn(2+) ions per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_01322};
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:0000255|HAMAP-Rule:MF_01322}.
CC -!- SIMILARITY: Belongs to the RNA polymerase beta' chain family.
CC {ECO:0000255|HAMAP-Rule:MF_01322}.
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DR EMBL; AE008922; AAM40199.1; -; Genomic_DNA.
DR EMBL; AF426389; AAL74151.1; -; Genomic_DNA.
DR RefSeq; NP_636275.1; NC_003902.1.
DR RefSeq; WP_011036119.1; NC_003902.1.
DR AlphaFoldDB; Q8PC55; -.
DR SMR; Q8PC55; -.
DR STRING; 190485.XCC0889; -.
DR EnsemblBacteria; AAM40199; AAM40199; XCC0889.
DR KEGG; xcc:XCC0889; -.
DR PATRIC; fig|190485.4.peg.960; -.
DR eggNOG; COG0086; Bacteria.
DR HOGENOM; CLU_000524_3_1_6; -.
DR OrthoDB; 9815296at2; -.
DR BRENDA; 2.7.7.6; 6708.
DR Proteomes; UP000001010; 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:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006351; P:DNA-templated transcription; IEA:UniProtKB-UniRule.
DR CDD; cd02655; RNAP_beta'_C; 1.
DR CDD; cd01609; RNAP_beta'_N; 1.
DR Gene3D; 1.10.132.30; -; 1.
DR Gene3D; 1.10.150.390; -; 1.
DR Gene3D; 1.10.1790.20; -; 1.
DR Gene3D; 1.10.40.90; -; 1.
DR Gene3D; 2.40.40.20; -; 1.
DR Gene3D; 2.40.50.100; -; 3.
DR Gene3D; 4.10.860.120; RNA polymerase II, clamp domain; 1.
DR Gene3D; 1.10.274.100; RNA polymerase Rpb1, domain 3; 2.
DR HAMAP; MF_01322; RNApol_bact_RpoC; 1.
DR InterPro; IPR045867; DNA-dir_RpoC_beta_prime.
DR InterPro; IPR012754; DNA-dir_RpoC_beta_prime_bact.
DR InterPro; IPR000722; RNA_pol_asu.
DR InterPro; IPR006592; RNA_pol_N.
DR InterPro; IPR007080; RNA_pol_Rpb1_1.
DR InterPro; IPR007066; RNA_pol_Rpb1_3.
DR InterPro; IPR042102; RNA_pol_Rpb1_3_sf.
DR InterPro; IPR007083; RNA_pol_Rpb1_4.
DR InterPro; IPR007081; RNA_pol_Rpb1_5.
DR InterPro; IPR044893; RNA_pol_Rpb1_clamp_domain.
DR InterPro; IPR038120; Rpb1_funnel_sf.
DR NCBIfam; TIGR02386; rpoC_TIGR; 1.
DR PANTHER; PTHR19376; DNA-DIRECTED RNA POLYMERASE; 1.
DR PANTHER; PTHR19376:SF54; DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA; 1.
DR Pfam; PF04997; RNA_pol_Rpb1_1; 1.
DR Pfam; PF00623; RNA_pol_Rpb1_2; 2.
DR Pfam; PF04983; RNA_pol_Rpb1_3; 1.
DR Pfam; PF05000; RNA_pol_Rpb1_4; 1.
DR Pfam; PF04998; RNA_pol_Rpb1_5; 1.
DR SMART; SM00663; RPOLA_N; 1.
DR SUPFAM; SSF64484; beta and beta-prime subunits of DNA dependent RNA-polymerase; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase; Magnesium; Metal-binding;
KW Nucleotidyltransferase; Reference proteome; Transcription; Transferase;
KW Zinc.
FT CHAIN 1..1405
FT /note="DNA-directed RNA polymerase subunit beta'"
FT /id="PRO_0000067835"
FT BINDING 70
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 72
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 85
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 88
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 460
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 462
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 464
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 815
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 890
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 897
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 900
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT CONFLICT 218
FT /note="T -> S (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
FT CONFLICT 275
FT /note="R -> H (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
FT CONFLICT 1040..1041
FT /note="ID -> HH (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
FT CONFLICT 1116..1117
FT /note="AV -> G (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
FT CONFLICT 1121..1122
FT /note="DV -> EL (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
FT CONFLICT 1207..1208
FT /note="KG -> RA (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
FT CONFLICT 1229
FT /note="P -> R (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
FT CONFLICT 1339..1345
FT /note="RGTRDNL -> PRGLLE (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
FT CONFLICT 1391
FT /note="V -> A (in Ref. 2; AAL74151)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 1405 AA; 155282 MW; 72A5CA8C43047D3B CRC64;
MKDLLNLFNQ QRQTLDFDAI KIALASPDLI RSWSYGEVKK PETINYRTFK PERDGLFCAA
IFGPIKDYEC LCGKYKRMKH RGVVCEKCGT EVTLAKVRRE RMGHIDLASP VAHIWFLKSL
PSRIGLMLDM TLRDIERVLY FEAYVVTEPG LTPLERRQLL TEEQYLTARQ EYNDDFDAAM
GAEAVYELLR TIDLQSEMTR LREEIASTGS ETKLKRLTKR IKLIEAFLES GNRPEWMVMT
VLPVLPPDLR PLVPLDGGRF ATSDLNDLYR RVINRNNRLR RLLELNAPDI IVRNEKRMLQ
ESVDALLDNG RRGRAITGTN KRPLKSLADM IKGKQGRFRQ NLLGKRVDYS GRSVITVGPY
LKLHQCGLPK KMALELFKPF VFAKLQRRGL ATTIKAAKKL VEREEAEVWD ILEEVIREHP
VLLNRAPTLH RLGIQAFEPV LIEGKAIQLH PLVCTAFNAD FDGDQMAVHV PLSLEAQLEA
RALMMSTNNI LSPANGEPII VPSQDVVLGL YYMSRALENK KGEGMVFANT SEVKRAYDNR
VVELHAKVKV RITQVDVDTV DGKRTSGTSI VDTTVGRALL SEILPEGLPF QLANTEMTKK
NISRLINSSY RLLGLKDTVV FADKLMYTGY AYATRAGVSI GIDDMLIPDE KKGILTEAEA
EVLEIQEQYQ SGLVTAGERY NKVVDIWSRT SERIAKAMMD TIGTEKVENA KGETIDQKSM
NSLYIMADSG ARGSQAQIRQ LAGMRGLMAR PDGSIIETPI KANFREGLNV QEYFNSTHGA
RKGLADTALK TANSGYLTRR LVDVAQDVVI TEVDCGTTEG LIMTPIVEGG DVVEPLKERV
LGRVVAEDVY LPGNDEEPIV TRNTLLDEAW VAKLEDASVQ SVKVRSTISC ESSFGVCARC
YGRDLARGHQ VNIGEAVGVI AAQSIGEPGT QLTMRTFHIG GAASRAAAVD NITVKTTGSV
KFNNLKSVAH ASGALVAVSR SGELSVLDGH GRERERYKLP YGATITAKDG DAVKAGQAVA
NWDPHNHPIV SEVAGFIRFI DFVDGVTVIE KTDELTGLAS REITDPKRRG AQAKELRPIV
RIVDAKGNDL TIPNTDLPAQ YLLPPRSIVN LQDGAAVGVG DVVAKIPQEA SKTRDITGGL
PRVADLFEAR KPKDPAILAE RSGIISFGKD TKGKQRLIIK DTDGSEHEEL IPKYRQIIVF
EGEHVTKGET VVDGEPSPQD ILRLLGVEPL AAYLVKEIQD VYRLQGVKIN DKHIEVITRQ
MLRKVEITDQ GNSKFLNGEQ VERQRVIEEN ARLVTRNELP AKYDPVLLGI TKASLATESF
ISAASFQETT RVLTEAAVRG TRDNLRGLKE NVIVGRLIPA GTGLAYHAGR RKASGLTDSE
METLSGKPAV VEPVATVADA GADEE
//
