ID K2IXD2_9RHOB Unreviewed; 1412 AA.
AC K2IXD2;
DT 28-NOV-2012, integrated into UniProtKB/TrEMBL.
DT 28-NOV-2012, sequence version 1.
DT 24-JAN-2024, entry version 46.
DE RecName: Full=DNA-directed RNA polymerase subunit beta' {ECO:0000256|HAMAP-Rule:MF_01322};
DE Short=RNAP subunit beta' {ECO:0000256|HAMAP-Rule:MF_01322};
DE EC=2.7.7.6 {ECO:0000256|HAMAP-Rule:MF_01322};
DE AltName: Full=RNA polymerase subunit beta' {ECO:0000256|HAMAP-Rule:MF_01322};
DE AltName: Full=Transcriptase subunit beta' {ECO:0000256|HAMAP-Rule:MF_01322};
GN Name=rpoC {ECO:0000256|HAMAP-Rule:MF_01322};
GN ORFNames=B30_20863 {ECO:0000313|EMBL:EKE67302.1};
OS Celeribacter baekdonensis B30.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Celeribacter.
OX NCBI_TaxID=1208323 {ECO:0000313|EMBL:EKE67302.1, ECO:0000313|Proteomes:UP000006762};
RN [1] {ECO:0000313|EMBL:EKE67302.1, ECO:0000313|Proteomes:UP000006762}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=B30 {ECO:0000313|EMBL:EKE67302.1,
RC ECO:0000313|Proteomes:UP000006762};
RA Wang W.;
RT "Celeribacter baekdonensis B30 Genome Sequencing.";
RL Submitted (SEP-2012) 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:0000256|HAMAP-Rule:MF_01322, ECO:0000256|RuleBase:RU004279}.
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:0000256|ARBA:ARBA00024550,
CC ECO:0000256|HAMAP-Rule:MF_01322, ECO:0000256|RuleBase:RU004279};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01322};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_01322};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01322};
CC Note=Binds 2 Zn(2+) ions per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_01322};
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:0000256|HAMAP-Rule:MF_01322}.
CC -!- SIMILARITY: Belongs to the RNA polymerase beta' chain family.
CC {ECO:0000256|HAMAP-Rule:MF_01322, ECO:0000256|RuleBase:RU004279}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:EKE67302.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AMRK01000023; EKE67302.1; -; Genomic_DNA.
DR RefSeq; WP_009574249.1; NZ_AMRK01000023.1.
DR STRING; 1208323.B30_20863; -.
DR PATRIC; fig|1208323.3.peg.4288; -.
DR eggNOG; COG0086; Bacteria.
DR OrthoDB; 9815296at2; -.
DR Proteomes; UP000006762; Unassembled WGS sequence.
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:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006351; P:DNA-templated transcription; IEA:UniProtKB-UniRule.
DR CDD; cd02655; RNAP_beta'_C; 1.
DR CDD; cd01609; RNAP_beta'_N; 1.
DR Gene3D; 1.10.132.30; -; 1.
DR Gene3D; 1.10.150.390; -; 1.
DR Gene3D; 1.10.1790.20; -; 1.
DR Gene3D; 1.10.40.90; -; 1.
DR Gene3D; 2.40.40.20; -; 1.
DR Gene3D; 2.40.50.100; -; 3.
DR Gene3D; 4.10.860.120; RNA polymerase II, clamp domain; 1.
DR Gene3D; 1.10.274.100; RNA polymerase Rpb1, domain 3; 1.
DR HAMAP; MF_01322; RNApol_bact_RpoC; 1.
DR InterPro; IPR045867; DNA-dir_RpoC_beta_prime.
DR InterPro; IPR012754; DNA-dir_RpoC_beta_prime_bact.
DR InterPro; IPR000722; RNA_pol_asu.
DR InterPro; IPR006592; RNA_pol_N.
DR InterPro; IPR007080; RNA_pol_Rpb1_1.
DR InterPro; IPR007066; RNA_pol_Rpb1_3.
DR InterPro; IPR042102; RNA_pol_Rpb1_3_sf.
DR InterPro; IPR007083; RNA_pol_Rpb1_4.
DR InterPro; IPR007081; RNA_pol_Rpb1_5.
DR InterPro; IPR044893; RNA_pol_Rpb1_clamp_domain.
DR InterPro; IPR038120; Rpb1_funnel_sf.
DR NCBIfam; TIGR02386; rpoC_TIGR; 1.
DR PANTHER; PTHR19376; DNA-DIRECTED RNA POLYMERASE; 1.
DR PANTHER; PTHR19376:SF54; DNA-DIRECTED RNA POLYMERASE SUBUNIT BETA; 1.
DR Pfam; PF04997; RNA_pol_Rpb1_1; 1.
DR Pfam; PF00623; RNA_pol_Rpb1_2; 2.
DR Pfam; PF04983; RNA_pol_Rpb1_3; 1.
DR Pfam; PF05000; RNA_pol_Rpb1_4; 1.
DR Pfam; PF04998; RNA_pol_Rpb1_5; 1.
DR SMART; SM00663; RPOLA_N; 1.
DR SUPFAM; SSF64484; beta and beta-prime subunits of DNA dependent RNA-polymerase; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478,
KW ECO:0000256|HAMAP-Rule:MF_01322};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_01322};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01322};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW Rule:MF_01322}; Reference proteome {ECO:0000313|Proteomes:UP000006762};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_01322};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01322};
KW Zinc {ECO:0000256|ARBA:ARBA00022833, ECO:0000256|HAMAP-Rule:MF_01322}.
FT DOMAIN 238..517
FT /note="RNA polymerase N-terminal"
FT /evidence="ECO:0000259|SMART:SM00663"
FT BINDING 72
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 74
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 87
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 90
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 463
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 465
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 467
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 811
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 885
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 892
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
FT BINDING 895
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01322"
SQ SEQUENCE 1412 AA; 156932 MW; C0E2FA053DC07C6B CRC64;
MNQEITANPF NPMAQPTTFD EIKVSLASPE RILSWSYGEI KKPETINYRT FKPERDGLFC
ARIFGPIKDY ECLCGKYKRM KYRGVVCEKC GVEVTLQKVR RERMGHIELA APVAHIWFLK
SLPSRIGLML DMTLRDLERV LYFENYVVIE PGLTDLTYGQ MMTEEEFMDA QDLYGMDAFE
ADIGAEAIRK MLGNIDLEST ADQLREDLKE ATGELKPKKI IKRLKIVESF LESGNRPEWM
ILTVIPVIPP ELRPLVPLDG GRFATSDLND LYRRVINRNN RLKRLIELRA PDIIVRNEKR
MLQESVDALF DNGRRGRVIT GANKRPLKSL SDMLKGKQGR FRQNLLGKRV DFSGRSVIVT
GPELKLHQCG LPKKMALELF KPFIYSRLEA KGLSSTVKQA KKLVEKERPE VWDILDEVIR
EHPVFLNRAP TLHRLGIQAF EPTLIEGKAI QLHPLVCSAF NADFDGDQMA VHVPLSLEAQ
LEARVLMMST NNVLSPANGA PIIVPSQDMI LGIYYISMER EGMQGEGMVF SNIDEVEYAL
SSGAVHLHAK VTARIKQIDE HGQEVWKRFE TTPGRLRLGG LLPLNAKAPF DLVNRLLRKK
EVQQVIDTVY RYCGQKESVI FCDQIMSLGF KEAFKAGISF GKDDMVVPDN KWTLVDATRD
QVRDFEQQYM DGLITQGEKY NKVVDAWSKC NDKVTEAMMS TISANKRDEN GAEMEPNSVY
MMAHSGARGS VTQMKQLGGM RGLMAKPSGE IIETPIISNF KEGLTVLEYF NSTHGARKGL
SDTALKTANS GYLTRRLVDV AQDCIVRQVD CGTELAITAE AAVNDGEVVA SLAERLLGRV
AAEDVLRPGT DEVLVSKNEL IDERKADLIE AAGIASMRMR SPLTCEAEEG VCAMCYGRDL
ARGTMVNQGE AVGIIAAQSI GEPGTQLTMR TFHIGGVAQG GQQSFQEANQ EGKALFRNAM
LLENKHGEKI VMGRNMQLVI VDDQGVERAS YKLGYGTKVF AEEGKMIARG DKLFEWDPYT
LPIIAEKGGK AKFVDLISGL SVRDDTDDAT GMTQKIVTDW RSVPKGGDLK PEILILGEDG
EPVRNDVGNP VTYLMSVDAV LSIEDGQDIQ AGDVVARIPR EGAKTKDITG GLPRVAELFE
ARRPKDHAII AEIDGYVRFG KDYKNKRRIS IEPSDETKEP VEYMVPKGKH IPVAEGDFVQ
KGDYIMDGNP APHDILAIMG VEALAVYMID EVQEVYRLQG VKINDKHIEV IVRQMLQKWE
ILDSGETTLL KGEAVDKAEF DEANAKAESK GGRPAKGQPI LLGITKASLQ TRSFISAASF
QETTRVLTEA SVQGKRDKLV GLKENIIVGR LIPAGTGGAT KRVRRIAQER DNVVIEEARA
EAEAAAQLAA PVMDVMGDEA ESLMVETPEG QE
//