ID   RPOB_GEOUR              Reviewed;        1370 AA.
AC   A5GAY1;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 86.
DE   RecName: Full=DNA-directed RNA polymerase subunit beta {ECO:0000255|HAMAP-Rule:MF_01321};
DE            Short=RNAP subunit beta {ECO:0000255|HAMAP-Rule:MF_01321};
DE            EC=2.7.7.6 {ECO:0000255|HAMAP-Rule:MF_01321};
DE   AltName: Full=RNA polymerase subunit beta {ECO:0000255|HAMAP-Rule:MF_01321};
DE   AltName: Full=Transcriptase subunit beta {ECO:0000255|HAMAP-Rule:MF_01321};
GN   Name=rpoB {ECO:0000255|HAMAP-Rule:MF_01321}; OrderedLocusNames=Gura_1061;
OS   Geotalea uraniireducens (strain Rf4) (Geobacter uraniireducens).
OC   Bacteria; Proteobacteria; Deltaproteobacteria; Desulfuromonadales;
OC   Geobacteraceae; Geotalea.
OX   NCBI_TaxID=351605;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1134 / JCM 13001 / Rf4;
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   Chertkov O., Brettin T., Bruce D., Han C., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Mikhailova N., Shelobolina E., Aklujkar M.,
RA   Lovley D., Richardson P.;
RT   "Complete sequence of Geobacter uraniireducens Rf4.";
RL   Submitted (MAY-2007) 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_01321}.
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_01321};
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_01321}.
CC   -!- SIMILARITY: Belongs to the RNA polymerase beta chain family.
CC       {ECO:0000255|HAMAP-Rule:MF_01321}.
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DR   EMBL; CP000698; ABQ25267.1; -; Genomic_DNA.
DR   RefSeq; WP_011937991.1; NC_009483.1.
DR   AlphaFoldDB; A5GAY1; -.
DR   SMR; A5GAY1; -.
DR   STRING; 351605.Gura_1061; -.
DR   PRIDE; A5GAY1; -.
DR   EnsemblBacteria; ABQ25267; ABQ25267; Gura_1061.
DR   KEGG; gur:Gura_1061; -.
DR   HOGENOM; CLU_000524_4_0_7; -.
DR   OMA; FMTWEGY; -.
DR   OrthoDB; 9601at2; -.
DR   Proteomes; UP000006695; 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:0032549; F:ribonucleoside binding; IEA:InterPro.
DR   GO; GO:0006351; P:transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR   CDD; cd00653; RNA_pol_B_RPB2; 1.
DR   Gene3D; 2.30.150.10; -; 1.
DR   Gene3D; 2.40.270.10; -; 1.
DR   Gene3D; 2.40.50.150; -; 1.
DR   Gene3D; 3.90.1110.10; -; 1.
DR   HAMAP; MF_01321; RNApol_bact_RpoB; 1.
DR   InterPro; IPR042107; DNA-dir_RNA_pol_bsu_ext_1_sf.
DR   InterPro; IPR019462; DNA-dir_RNA_pol_bsu_external_1.
DR   InterPro; IPR015712; DNA-dir_RNA_pol_su2.
DR   InterPro; IPR007120; DNA-dir_RNAP_su2_dom.
DR   InterPro; IPR037033; DNA-dir_RNAP_su2_hyb_sf.
DR   InterPro; IPR010243; RNA_pol_bsu_bac.
DR   InterPro; IPR007121; RNA_pol_bsu_CS.
DR   InterPro; IPR007644; RNA_pol_bsu_protrusion.
DR   InterPro; IPR007642; RNA_pol_Rpb2_2.
DR   InterPro; IPR037034; RNA_pol_Rpb2_2_sf.
DR   InterPro; IPR007645; RNA_pol_Rpb2_3.
DR   InterPro; IPR007641; RNA_pol_Rpb2_7.
DR   InterPro; IPR014724; RNA_pol_RPB2_OB-fold.
DR   PANTHER; PTHR20856; PTHR20856; 1.
DR   Pfam; PF04563; RNA_pol_Rpb2_1; 1.
DR   Pfam; PF04561; RNA_pol_Rpb2_2; 2.
DR   Pfam; PF04565; RNA_pol_Rpb2_3; 1.
DR   Pfam; PF10385; RNA_pol_Rpb2_45; 1.
DR   Pfam; PF00562; RNA_pol_Rpb2_6; 1.
DR   Pfam; PF04560; RNA_pol_Rpb2_7; 1.
DR   TIGRFAMs; TIGR02013; rpoB; 1.
DR   PROSITE; PS01166; RNA_POL_BETA; 1.
PE   3: Inferred from homology;
KW   DNA-directed RNA polymerase; Nucleotidyltransferase; Reference proteome;
KW   Transcription; Transferase.
FT   CHAIN           1..1370
FT                   /note="DNA-directed RNA polymerase subunit beta"
FT                   /id="PRO_1000086371"
SQ   SEQUENCE   1370 AA;  153158 MW;  E2E28D03E3750210 CRC64;
     MAYSIANNPL LRKNFAKIKK IIEIPNLIDI QKNSYKRFLQ LDVPAEARKY SGLEAVFKSV
     FPIKDFSETA SLEYVSYSLG IPKYDVEECH QRGMTFAAPM KVKVRLVVWD VNKEPSTRSI
     RDIKEQEVYF GEIPLMTENG TFIINGTERV IVSQLHRSPG VFYDHDKGKT HSSGKVLYSA
     RVIPYRGSWL DFEFDHKDIL YVRIDRRRKM PATVLLKALG YSTDKLLNFF YKSEEIFFEG
     DKLMKIADPE LLTNQKAVVD IVDPNTGEVL VKANRKFTKA AIRKMAEHGI KYIPITIEEV
     LGKVASHDIV DPATGEVLAE CNEELTQVKI DEIKGRGIAT FKVLFIDNLH VTSSLRDTIL
     IDKIGSTDDA LIEIYRRLRP GDPPTLKSAL ALFENLFFNP ERYDLSAVGR LKLNYKLGLQ
     IPLDCMTLTR EDVLEVVRYL IDLKNGKGSI DDIDHLGNRR VRAVGELLEN QYRIGLVRME
     RAIKERMSLQ EVENLMPHDL INSKPVSAVV KEFFGSSQLS QFMDQTNPLS EVTHKRRLSA
     LGPGGLTRER AGFEVRDVHP THYGRVCPIE TPEGPNIGLI ASLSTYARIN EHGFVETPYR
     LVKEGKVTTE VRFFSALEEE GHAIAQANAE VDSDGRFVAD YISARKSGEF VLVGRDELEL
     MDVAPMQLVS VAASLIPFLE NDDANRALMG SNMQRQAVPL LRADSPLVGT GMERVVARDS
     GVSVVARHNG VVESVDASRI VVKIDEDEYD ETGTGVDIYN LIKFARSNQN TCINQRPVVK
     IGDHVKRSDV IADGPSTDMG ELALGQNVLV AFMPWGGYNF EDSILISERL VKDDRYTSIH
     IEEFECVARD TKLGKEEITA DIPNLGEETL KDLDESGIIR IGAEVRPGDI LIGKITPKGE
     TQLSPEEKLL RAIFGEKAGD VRDTSLRVPP GVEGTVIGAK IFSRKGADKD ARTELIEKAE
     EQKLRKDEQD EIRIIRESAV GKLKKLLVGK TAAVKFEGKD GKVLIVKGKA ITEEALLSVP
     VDRWDEISIA DDDTVDEKVA QILGTLNQQI DIIKYVFDDK IQKLKRGDDL PPGVIKMVKV
     YIAIKRKLQV GDKMAGRHGN KGVVSRILPE EDMPYLEDGR PVEIVLNPLG VPSRMNVGQI
     LETHLGWAAK GIGWQIEDML EKNSPQNQIK TYLKEVYGNK EMNKFLDSLE EEELNNVAKR
     LKRGVPMASP VFEGASEQGI QEMLGKAGFE YTGQVTLYDG KSGVAFKHKV TVGIMYVLKL
     HHLVDDKIHA RSIGPYSLVT QQPLGGKAQF GGQRLGEMEV WAMEAYGAAY ALQEFLTVKS
     DDVAGRTRMY EAIVKGKHTL EPGLPESFNV LIKELQSLGL DVELLENEEE