RPOC_BURCA
ID RPOC_BURCA Reviewed; 1413 AA.
AC Q1BRU1;
DT 04-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT 11-JUL-2006, sequence version 1.
DT 03-AUG-2022, entry version 92.
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=Bcen_2766;
OS Burkholderia cenocepacia (strain AU 1054).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Burkholderiaceae; Burkholderia; Burkholderia cepacia complex.
OX NCBI_TaxID=331271;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AU 1054;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Lykidis A., LiPuma J.J., Konstantinidis K.,
RA Tiedje J.M., Richardson P.;
RT "Complete sequence of chromosome 1 of Burkholderia cenocepacia AU 1054.";
RL Submitted (MAY-2006) 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; CP000378; ABF77664.1; -; Genomic_DNA.
DR RefSeq; WP_011546645.1; NC_008060.1.
DR AlphaFoldDB; Q1BRU1; -.
DR SMR; Q1BRU1; -.
DR EnsemblBacteria; ABF77664; ABF77664; Bcen_2766.
DR KEGG; bcn:Bcen_2766; -.
DR HOGENOM; CLU_000524_3_1_4; -.
DR OMA; YRNIRVE; -.
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; 1.10.132.30; -; 1.
DR Gene3D; 1.10.274.100; -; 1.
DR Gene3D; 4.10.860.120; -; 1.
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 PANTHER; PTHR19376; PTHR19376; 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 TIGRFAMs; TIGR02386; rpoC_TIGR; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase; Magnesium; Metal-binding;
KW Nucleotidyltransferase; Transcription; Transferase; Zinc.
FT CHAIN 1..1413
FT /note="DNA-directed RNA polymerase subunit beta'"
FT /id="PRO_0000353305"
FT REGION 1392..1413
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
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 819
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
FT BINDING 893
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 BINDING 903
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01322"
SQ SEQUENCE 1413 AA; 156129 MW; 9FBB5F8756CE7D9C CRC64;
MKALLDLFKQ VQQEEVFDAI KIGLASPDKI RSWSFGEVKK PETINYRTFK PERDGLFCAK
IFGPIKDYEC LCGKYKRLKH RGVICEKCGV EVTLAKVRRE RMGHIELASP VAHIWFLKSL
PSRLGMVLDM TLRDIERVLY FEAYVVIEPG MTPLKARQIM TEEDYYNKVE EYGDEFRAEM
GAEGVRELLR AINIDEQVET LRTELKNTGS EAKIKKYAKR LKVLEAFQRS GIKPEWMILE
VLPVLPPELR PLVPLDGGRF ATSDLNDLYR RVINRNNRLK RLLELKAPEI IVRNEKRMLQ
EAVDSLLDNG RRGKAMTGAN KRPLKSLADM IKGKGGRFRQ NLLGKRVDYS GRSVIVVGPT
LKLHQCGLPK LMALELFKPF IFNKLEVMGV ATTIKAAKKE VENQTPVVWD ILEEVIREHP
VMLNRAPTLH RLGIQAFEPV LIEGKAIQLH PLVCAAFNAD FDGDQMAVHV PLSLEAQMEA
RTLMLASNNV LFPANGDPSI VPSQDIVLGL YYATREAVNG KGEGLSFTGV SEVIRAYENK
EVELASRVNV RITEMVHNED KSEGAPPFVP KITLYATTVG RAILSEILPH GLPFSVLNKP
LKKKEISRLI NTAFRKCGLR ATVVFADQLM QSGFRLATRA GISICVDDML VPPQKETIVG
DAAKKVKEYD RQYMSGLVTA QERYNNVVDI WSATSEAVGK AMMEQLSTEP VTDRDGNETR
QESFNSIYMM ADSGARGSAV QIRQLAGMRG LMAKPDGSII ETPITANFRE GLNVLQYFIS
THGARKGLAD TALKTANSGY LTRRLVDVTQ DLVVVEDDCG TSNGVAMKAL VEGGEVVEAL
RDRILGRVAV ADVVNPETQE TLYESGTLLD ETAVEEIERL GIDEVRVRTP LTCETRYGLC
AACYGRDLGR GSLVNVGEAV GVIAAQSIGE PGTQLTMRTF HIGGAASRAA VASSVEAKSN
GIVRFTATMR YVTNAKGEQI VISRSGEAMI TDDFGRERER HKVPYGATLL QLDGATIKAG
TQLATWDPLT RPIITEYGGT VKFENVEEGV TVAKQIDDVT GLSTLVVIDV KRRGSQASKS
VRPQVKLLDA NGEEVKIPGT EHAVQIGFQV GALITVKDGQ QVQVGEVLAR IPTEAQKTRD
ITGGLPRVAE LFEARSPKDA GILAEVTGTT SFGKDTKGKQ RLVITDLEGN QHEFLIAKEK
QVLVHDAQVV NKGEMIVDGP ADPHDILRLQ GIEALSRYIV DEVQDVYRLQ GVKINDKHIE
VIVRQMLRRV QITDNGDTRF IPGEQVERSD MLDENDRMIA EGKRPASYDN VLLGITKASL
STDSFISAAS FQETTRVLTE AAIMGKRDDL RGLKENVIVG RLIPAGTGLA FHKARKAKES
SDRERFDQIA AEEAFDFGTP SAPAEEPQHP AAE
