RPOB_STRP7
ID RPOB_STRP7 Reviewed; 1198 AA.
AC C1CA06;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 26-MAY-2009, sequence version 1.
DT 03-AUG-2022, entry version 69.
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};
GN OrderedLocusNames=SP70585_2032;
OS Streptococcus pneumoniae (strain 70585).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=488221;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=70585;
RX PubMed=21034474; DOI=10.1186/gb-2010-11-10-r107;
RA Donati C., Hiller N.L., Tettelin H., Muzzi A., Croucher N.J.,
RA Angiuoli S.V., Oggioni M., Dunning Hotopp J.C., Hu F.Z., Riley D.R.,
RA Covacci A., Mitchell T.J., Bentley S.D., Kilian M., Ehrlich G.D.,
RA Rappuoli R., Moxon E.R., Masignani V.;
RT "Structure and dynamics of the pan-genome of Streptococcus pneumoniae and
RT closely related species.";
RL Genome Biol. 11:R107.1-R107.19(2010).
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; CP000918; ACO17765.1; -; Genomic_DNA.
DR RefSeq; WP_000907144.1; NC_012468.1.
DR AlphaFoldDB; C1CA06; -.
DR SMR; C1CA06; -.
DR EnsemblBacteria; ACO17765; ACO17765; SP70585_2032.
DR KEGG; snm:SP70585_2032; -.
DR HOGENOM; CLU_000524_4_1_9; -.
DR OMA; FMTWEGY; -.
DR Proteomes; UP000002211; 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..1198
FT /note="DNA-directed RNA polymerase subunit beta"
FT /id="PRO_1000165824"
FT REGION 1174..1198
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 1198 AA; 133817 MW; A896BDC5BAF2FFAE CRC64;
MAGHDVQYGK HRTRRSFSRI KEVLDLPNLI EIQTDSFKAF LDHGLKEVFE DVLPISNFTD
TMELEFVGYE IKEPKYTLEE ARIHDASYSA PIFVTFRLIN KETGEIKTQE VFFGDFPIMT
EMGTFIINGG ERIIVSQLVR SPGVYFNDKV DKNGKVGYGS TVIPNRGAWL ELESDSKDIT
YTRIDRTRKI PFTTLVRALG FSGDDEIFDI FGDSELVRNT VEKDIHKNPM DSRTDEALKE
IYERLRPGEP KTAESSRSLL VARFFDPRRY DLAAVGRYKI NKKLNVKTRL LNQTIAEPLV
DPETGEILVE AGTIMTRSVI ESIESHLDGD LNKIVYIPND AAVVTEPVVL QKFKVVAPTD
PDRVVTIIGN ANPDDKVRTV TPADILAEMS YFLNLAEGLG RVDDIDHLGN RRIRAVGELL
ANQVRLGLSR MERNVRERMS VQDNEVLTPQ QIINIRPVTA AVKEFFGSSQ LSQFMDQHNP
LSELSHKRRL SALGPGGLTR DRAGYEVRDV HYTHYGRMCP IETPEGPNIG LINNLSSYGH
LNKYGFVQTP YRKVDRETGV VTNEIVWLTA DEEDEYTVAQ ANSRLNEDGT FAEKIVMGRH
QGVNQEYPAN IVDYMDVSPK QVVAVATACI PFLENDDSNR ALMGANMQRQ AVPLINPQAP
YVGTGMEYQA AHDSGAAVIA QYDGKVTYAD ADKVEVRRED GSLDVYHIQK FRRSNSGTAY
NQRTLVKVGD VVEKGDFIAD GPSMENGEMA LGQNPIVAYM TWEGYNFEDA VIMSERLVKD
DVYTSVHLEE YESETRDTKL GPEEITREIP NVGEDALKDL DEMGIIRIGA EVKEGDILVG
KVTPKGEKDL SAEERLLHAI FGDKSREVRD TSLRVPHGAD GVVRDVKIFT RVNGDELQSG
VNMLVRVYIA QKRKIKVGDK MAGRHGNKGV VSRIVPVEDM PYLPDGTPVD IMLNPLGVPS
RMNIGQVMEL HLGMAARTLG IHIATPVFDG ASSEDLWSTV KEAGMDSDAK TILYDGRTGE
PFDNRVSVGV MYMIKLHHMV DDKLHARSVG PYSTVTQQPL GGKAQFGGQR FGEMEVWALE
AYGASNVLQE ILTYKSDDIN GRLKAYEAIT KGKPIPKPGV PESFRVLVKE LQSLGLDMRV
LDEDDQEVEL RDLDEGMDED VIHVDDLEKA REKAAQEAKA AFEAEEAEKA TEEAAEQE
