RPOB_SYNSC
ID RPOB_SYNSC Reviewed; 1097 AA.
AC Q3AHX5;
DT 30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT 22-NOV-2005, sequence version 1.
DT 03-AUG-2022, entry version 96.
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=Syncc9605_2067;
OS Synechococcus sp. (strain CC9605).
OC Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC unclassified Synechococcus.
OX NCBI_TaxID=110662;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CC9605;
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., Schmutz J., Martinez M., Larimer F.,
RA Land M., Kyrpides N., Ivanova N., Richardson P.;
RT "Complete sequence of Synechococcus sp. CC9605.";
RL Submitted (JUL-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: In cyanobacteria the RNAP catalytic core is composed of 2
CC alpha, 1 beta, 1 beta', 1 gamma and 1 omega subunit. When a sigma
CC factor is associated with the core the holoenzyme is formed, which can
CC initiate transcription. {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; CP000110; ABB35807.1; -; Genomic_DNA.
DR RefSeq; WP_011365016.1; NC_007516.1.
DR AlphaFoldDB; Q3AHX5; -.
DR SMR; Q3AHX5; -.
DR STRING; 110662.Syncc9605_2067; -.
DR EnsemblBacteria; ABB35807; ABB35807; Syncc9605_2067.
DR KEGG; syd:Syncc9605_2067; -.
DR eggNOG; COG0085; Bacteria.
DR HOGENOM; CLU_000524_4_1_3; -.
DR OMA; FMTWEGY; -.
DR OrthoDB; 9601at2; -.
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; 1.
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..1097
FT /note="DNA-directed RNA polymerase subunit beta"
FT /id="PRO_0000237316"
FT REGION 1072..1097
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 1097 AA; 122559 MW; 365C0EA8A74BB275 CRC64;
MSSSAIQVAK TATYLPDLVE VQRASFKWFL DQGLIEELES FSPITDYTGK LELHFIGSEY
RLKRPRHDVE EAKRRDATFA SQMYVTCRLV NKETGEIKEQ EVFIGELPLM TERGTFIING
AERVIVNQIV RSPGVYFKDE MDKNGRRTYN ASVIPNRGAW LKFETDKNDL LHVRVDKTRK
INAHVLMRAM GLSDNDVLDK LRHPEFYKKS IDAANDEGIS SEDQALLELY KKLRPGEPPS
VSGGQQLLQT RFFDPKRYDL GRVGRYKINK KLRLTIPDTV RTLTHEDVLS TLDYLINLEL
DVGGASLDDI DHLGNRRVRS VGELLQNQVR VGLNRLERII KERMTVGETD SLTPAQLVNP
KPLVAAIKEF FGSSQLSQFM DQTNPLAELT HKRRISALGP GGLTRERAGF AVRDIHPSHY
GRLCPIETPE GPNAGLINSL ATHARVNEYG FIETPFWKVE YGVVLKDGDP IYLSADREDE
VRVAPGDVAT EDDGRISADL IPVRYRQDFE KVPPEQVDYV ALSPVQVISV ATSLIPFLEH
DDANRALMGS NMQRQAVPLL RPERALVGTG LETQVARDSG MVPISRVNGT VTYVDANAIV
VQDEDGNDHT HFLQKYQRSN QDTCLNQRPI VRCGDPVIVG QVMADGSACE GGEIALGQNV
LIAYMPWEGY NYEDALLVSE RLVTDDLYTS VHIEKYEIEA RQTKLGPEEI TREIPNVAEE
SLGNLDEMGI IRVGAFVESG DILVGKVTPK GESDQPPEEK LLRAIFGEKA RDVRDNSLRV
PGTERGRVVD VRIYTREQGD ELPPGANMVV RVYVAQRRKI QVGDKMAGRH GNKGIISRIL
PREDMPYLPD GTPVDIVLNP LGVPSRMNVG QVFELLMGWA ASNLDCRVRI VPFDEMHGAE
KSQQTVETFL KEAAKQPGKG WVYDPEDPGK LQLRDGRTGL PFDQPVAVGY SHFLKLVHLV
DDKIHARSTG PYSLVTQQPL GGKAQQGGQR LGEMEVWALE AYGAAYTLQE LLTVKSDDMQ
GRNEALNAIV KGKPIPRPGT PESFKVLMRE LQSLGLDIAV YTDEGKEVDL MQDVNPRRST
PSRPTYESLG VADYDED
