RPOB_CHLL3
ID RPOB_CHLL3 Reviewed; 1301 AA.
AC Q3B1H7;
DT 30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT 22-NOV-2005, sequence version 1.
DT 03-AUG-2022, entry version 92.
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=Plut_1962;
OS Chlorobium luteolum (strain DSM 273 / BCRC 81028 / 2530) (Pelodictyon
OS luteolum).
OC Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae;
OC Chlorobium/Pelodictyon group; Pelodictyon.
OX NCBI_TaxID=319225;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 273 / BCRC 81028 / 2530;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Bryant D., Schmutz J., Larimer F.,
RA Land M., Kyrpides N., Ivanova N., Richardson P.;
RT "Complete sequence of Pelodictyon luteolum DSM 273.";
RL Submitted (AUG-2005) 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; CP000096; ABB24804.1; -; Genomic_DNA.
DR RefSeq; WP_011358674.1; NC_007512.1.
DR AlphaFoldDB; Q3B1H7; -.
DR SMR; Q3B1H7; -.
DR STRING; 319225.Plut_1962; -.
DR PRIDE; Q3B1H7; -.
DR EnsemblBacteria; ABB24804; ABB24804; Plut_1962.
DR KEGG; plt:Plut_1962; -.
DR eggNOG; COG0085; Bacteria.
DR HOGENOM; CLU_000524_4_1_10; -.
DR OMA; FMTWEGY; -.
DR OrthoDB; 9601at2; -.
DR Proteomes; UP000002709; 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; -; 3.
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; 3.
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..1301
FT /note="DNA-directed RNA polymerase subunit beta"
FT /id="PRO_0000237309"
SQ SEQUENCE 1301 AA; 145416 MW; 2426E873AAF2376E CRC64;
MADATSTPSI DFSKIQSVIE APDLLKVQLD SFHNFIQDSV PLAKRREQGL EKVLRSAFPI
TDTRGLYLLE YISYSFDKPK YTVEDCIERG LTYDVSLKVK LKLSYKDEAD ETDWKETIQQ
EVYLGRIPYM TERGTFIVNG AERVVVAQLH RSPGVVFSEA VHPNGKKMYS AKIVPTRGSW
IEFQTDINNQ IFVYIDQKKN FLVTALLRAI GFTRDEDILG LFDLVEEVPM KAAKRERLVG
QYLASDIVDM QTGEVVSART AITEEVFEQI QAAGYKSVKI MKSFNGSDKG QDKSIVINTI
LNDSSATEEE ALEIVYEELR ANEAPDIDAA RSFLERTFFN QKKYDLGEVG RYRIGKKLSR
EFSEMDEYLG GKGELKQLSD TIHQKILQTI QSFSDEPIGE EVLVLTHLDI IAVINYLIKL
VNGQAEVDDV DHLANRRVRS VGEQLAAQFV IGLARMGKNV REKLNSRDSD KIAPADLINA
RTVSSVVSSF FATSQLSQFM DQTNPLAEMT NKRRVSALGP GGLTRERAGF EVRDVHYTHY
GRLCPIETPE GPNIGLISSL SVYAEINDKG FIQTPYRVVE KGHVTDTVVM LSAEDEENKI
TVPVSIPIDA NNNIAVESVQ ARTKGDYPLV PSEDVNYMDV SPVQIVSAAA ALIPFLEHDD
GNRALMGANM QRQAVPLLVS EAPVVGTGME AKVARDSRSV ILGEGPGFVE EVTSEFIKVR
YDIDTENNEH MSLLDPDEGL KTYRMIKFKR SNQDTCISQR PIVKNGQKVD KGTVLADSSS
TEDGELALGK NVLVAFMPWR GYNFEDAIIL SERLVYDDVF TSIHVHEFEA NVRDTKRGEE
QFTRDIYNVS DEALRNLDEN GIVRIGAEVK ERDILVGKIT PKGESDPTPE EKLLRAIFGD
KSSDVKDASM HVPAGMKGIV IKTKLFSRKK KVGMDVKEKL ELIDARFERR EIELRKSFEK
WLRQMLQGKK VKGLTSDKGK VLADEGAAFD DALLAKFSSQ PFLESIDFTL GVTGTKKVDE
AVIRLVKEFR FKLKDLADER DNEKYKVNVG DELPPGIEEL AKVYIAQKRK IQVGDKMAGR
HGNKGVVGKI LPIEDMPFMA DGTPVDIVLN PLGVPSRMNI GQLYETSLGW AAKKLGVKFK
TPIFNGATYE EVQAELERAG LPMHGKVRLY DGRTGEQFDD EVTVGYIYML KLSHLVDDKI
HARSTGPYSL ITQQPLGGKA QFGGQRFGEM EVWALEAYGA ANILREMLTV KSDDVVGRNK
TYEAIVKGQN LPEPGIPESF NVLIRELQGL GLEIRIDDRV P
