ID   RPOB_BACVZ              Reviewed;        1196 AA.
AC   A7Z0M9;
DT   08-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 1.
DT   03-AUG-2022, entry version 90.
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=RBAM_001320;
OS   Bacillus velezensis (strain DSM 23117 / BGSC 10A6 / LMG 26770 / FZB42)
OS   (Bacillus amyloliquefaciens subsp. plantarum).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC   Bacillus amyloliquefaciens group.
OX   NCBI_TaxID=326423;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 23117 / BGSC 10A6 / LMG 26770 / FZB42;
RX   PubMed=17704766; DOI=10.1038/nbt1325;
RA   Chen X.H., Koumoutsi A., Scholz R., Eisenreich A., Schneider K.,
RA   Heinemeyer I., Morgenstern B., Voss B., Hess W.R., Reva O., Junge H.,
RA   Voigt B., Jungblut P.R., Vater J., Suessmuth R., Liesegang H.,
RA   Strittmatter A., Gottschalk G., Borriss R.;
RT   "Comparative analysis of the complete genome sequence of the plant growth-
RT   promoting bacterium Bacillus amyloliquefaciens FZB42.";
RL   Nat. Biotechnol. 25:1007-1014(2007).
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; CP000560; ABS72555.1; -; Genomic_DNA.
DR   AlphaFoldDB; A7Z0M9; -.
DR   SMR; A7Z0M9; -.
DR   STRING; 326423.RBAM_001320; -.
DR   EnsemblBacteria; ABS72555; ABS72555; RBAM_001320.
DR   KEGG; bay:RBAM_001320; -.
DR   HOGENOM; CLU_000524_4_1_9; -.
DR   OMA; FMTWEGY; -.
DR   Proteomes; UP000001120; 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; Transcription;
KW   Transferase.
FT   CHAIN           1..1196
FT                   /note="DNA-directed RNA polymerase subunit beta"
FT                   /id="PRO_0000329165"
FT   REGION          1152..1196
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   1196 AA;  133820 MW;  14BF88ED2A7DAEA5 CRC64;
     MNQLTGQLVQ YGRHRQRRSY ARISEVLELP NLIEIQTSSY QWFLDEGLRE MFQDISPIED
     FTGNLSLEFI DYSLGDPKYP VEESKERDVT YSAPLRVKVR LINKETGEVK DQDVFMGDFP
     IMTDTGTFII NGAERVIVSQ LVRSPSVYFS GKVDKNGKKG FTATVIPNRG AWLEYETDAK
     DVVYVRIDRT RKLPVTVLLR ALGFGSDQEI LDLIGENEYL RNTLDKDNTE NSDKALLEIY
     ERLRPGEPPT VENAKSLLDS RFFDPKRYDL ANVGRYKINK KLHIKNRLFN QRLAETLVDP
     ETGEILAEKG QILDRRTLDK VLPYLENGIG FRKLYPNGGV VEDEVMLQSI KIYAPTDAEG
     EQTINVIGNA YIEEAIKNIT PADIISSISY FFNLLHGVGD TDDIDHLGNR RLRSVGELLQ
     NQFRIGLSRM ERVVRERMSI QDTNTITPQQ LINIRPVIAS IKEFFGSSQL SQFMDQTNPL
     AELTHKRRLS ALGPGGLTRE RAGMEVRDVH YSHYGRMCPI ETPEGPNIGL INSLSSFAKV
     NRFGFIETPY RRVDPETGKV TPRIDYLTAD EEDNYVVAQA NAKLSDDGSF LDDSIVARFR
     GENTVVARNR VDYMDVSPKQ VVSAATACIP FLENDDSNRA LMGANMQRQA VPLMQPEAPI
     VGTGMEYVSG KDSGAAVICK HPGIVERVEA KNVWVRRYEE IDGQKVKGNL DKYSLLKFVR
     SNQGTCYNQR PIVSVGDEVV KGEILADGPS MELGELALGR NVMVGFMTWD GYNYEDAIIM
     SERLVKDDVY TSIHIEEYES EARDTKLGPE EITRDIPNVG EDALRNLDDR GIIRIGAEVN
     DGDLLVGKVT PKGVTELTAE ERLLHAIFGE KAREVRDTSL RVPHGGGGII HDVKVFNRED
     GDELPPGVNQ LVRVYIVQKR KISEGDKMAG RHGNKGVISK ILPEEDMPYL PDGTPIDIML
     NPLGVPSRMN IGQVLELHMG MAARYLGIHI ASPVFDGARE EDVWETLEEA GMSRDAKTVL
     YDGRTGEPFD NRVSVGIMYM IKLAHMVDDK LHARSTGPYS LVTQQPLGGK AQFGGQRFGE
     MEVWALEAYG AAYTLQEILT VKSDDVVGRV KTYEAIVKGD NVPEPGVPES FKVLIKELQS
     LGMDVKILSG DEEEIEMRDL EDEEDAKQAD GLALSGDEAP EETASPDVER DAVTKE