ID   RPOB_FRATT              Reviewed;        1358 AA.
AC   Q5NID2;
DT   21-FEB-2006, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-2005, sequence version 1.
DT   03-AUG-2022, entry version 93.
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=FTT_0144;
OS   Francisella tularensis subsp. tularensis (strain SCHU S4 / Schu 4).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Thiotrichales;
OC   Francisellaceae; Francisella.
OX   NCBI_TaxID=177416;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SCHU S4 / Schu 4;
RX   PubMed=15640799; DOI=10.1038/ng1499;
RA   Larsson P., Oyston P.C.F., Chain P., Chu M.C., Duffield M., Fuxelius H.-H.,
RA   Garcia E., Haelltorp G., Johansson D., Isherwood K.E., Karp P.D.,
RA   Larsson E., Liu Y., Michell S., Prior J., Prior R., Malfatti S.,
RA   Sjoestedt A., Svensson K., Thompson N., Vergez L., Wagg J.K., Wren B.W.,
RA   Lindler L.E., Andersson S.G.E., Forsman M., Titball R.W.;
RT   "The complete genome sequence of Francisella tularensis, the causative
RT   agent of tularemia.";
RL   Nat. Genet. 37:153-159(2005).
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; AJ749949; CAG44777.1; -; Genomic_DNA.
DR   RefSeq; WP_003019908.1; NZ_CP010290.1.
DR   RefSeq; YP_169210.1; NC_006570.2.
DR   AlphaFoldDB; Q5NID2; -.
DR   SMR; Q5NID2; -.
DR   IntAct; Q5NID2; 26.
DR   STRING; 177416.FTT_0144; -.
DR   DNASU; 3191982; -.
DR   EnsemblBacteria; CAG44777; CAG44777; FTT_0144.
DR   KEGG; ftu:FTT_0144; -.
DR   eggNOG; COG0085; Bacteria.
DR   OMA; FMTWEGY; -.
DR   Proteomes; UP000001174; 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; -; 2.
DR   Gene3D; 2.40.50.150; -; 1.
DR   Gene3D; 3.90.1110.10; -; 2.
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..1358
FT                   /note="DNA-directed RNA polymerase subunit beta"
FT                   /id="PRO_0000224058"
SQ   SEQUENCE   1358 AA;  151315 MW;  0F2A619B7BAC397F CRC64;
     MSYSYAEKKR IRKEFGVLPH ILDVPYLLSI QTESYKKFLT ADAAKGRLHS GLEIVLKQSF
     PVESKNGQYE LHYVDYQIGE PTFDETECQV RGATYDAPLN VKLRLVVYNK DALPNEKIVE
     DIREEYVYMG DIPLMTTNGT FIINGTERVV VSQLHRSPGV FFSKDDSEEG AFSARIIPYR
     GSWLDFEFDS KGIIWARIDR KRKFCATVIL KALGYTQEQI LENFSESKTI TFNSKGFALR
     LDNLSNMKGE LLKFDIVDAQ DNVIVKKNKK LTSRDVKKIK DAGVDSVAID FDLVSTLRVA
     KDIVNEATGE VIAYANDDVT ESLLESCVEV GMLELEVIDF ITTERGRYIS DTLKYDLTRN
     TDEALVEIYK VLRPGDPPAA ASVKALFEGL FFIESRYSLS DIGRMKLNAR LGSDKVSKDI
     YTLENSDIVG VIEELINIRD GKGKVDDIDH LGNRRVRSVG EMVENQFRIG LYRVEKGIRE
     SMSLVHKDKL MPKDIVNSKP ITAAIKEFFT SGALSQFMDQ DNPLSEVTHK RRISALGPGG
     LSRDRAGFEV RDVHATHYGR LCPIETPEGP NIGLINSLAS YARVNDYGFL EAPYRKVVDG
     KVTDEIEYLS AIDEDNYVIA QASTKLDENN HFVEDLIQCR SGGEAIFTES SRVQYMDVSA
     KQMVSAAAAL IPFLEHDDAN RVLMGANMQR QAVPTLKSEK PLVGTGMEKI VARDSGNCII
     ARNAGEVAEV DSNRIVIKVD TEKSQTSNLV DIYSLTKFKR SNKNTCINQR PIVNVGDKVE
     AGDILADGFA TDFGELSLGH NLMVAFMPWN GYNFEDSILL SERIVKDDKY TSIHIEEFTC
     VARDTKLGPE EITADIPNVS ESSLAKLDES GIVHIGANVE AGDILVAKIT PKAEQQLTPE
     ERLLRAIFNE KASNVADSSL RMPSGTSGTV INVQVFENDK GGKSKRALKI EKELIDKARK
     DFDEEFAVIE SVVKSSIEQE VVGAKIQKAK GLKKGAILTK EFLATLPFSK WLEISFEDEK
     LEEKVQNARE YYEEAKIAID AKFEAKKKSI TQSNELSPGV LKTVKVFVAI KKRIQPGDKM
     AGRHGNKGVV SRVLPVEDMP YMEDGTPVDV CLNPLGIPSR MNIGQILEAH LGLASYGLGK
     KIEKTLEKTR KAAELRKTLE EVYNSVGDKK VNLEALNDEE ILTLCDNLKG GVPIATPVFD
     GAKEEDIKSL LKIGGFATNG QMKLFDGRTG KPFDRHVTVG YMYMLKLDHL VDDKMHARST
     GSYSLVTQQP LGGKAQFGGQ RFGEMEVWAL QAYGAAYTLR EMLTVKSDDI AGRSKMYKNI
     VDGKLTMNVD VPESFNVLRN EVRALGIDMD FDYSSEEE