ID C7BFA3_DENLA Unreviewed; 339 AA.
AC C7BFA3;
DT 22-SEP-2009, integrated into UniProtKB/TrEMBL.
DT 22-SEP-2009, sequence version 1.
DT 27-MAR-2024, entry version 59.
DE RecName: Full=DNA-directed RNA polymerase subunit alpha {ECO:0000256|HAMAP-Rule:MF_00059};
DE Short=PEP {ECO:0000256|HAMAP-Rule:MF_00059};
DE EC=2.7.7.6 {ECO:0000256|HAMAP-Rule:MF_00059};
DE AltName: Full=Plastid-encoded RNA polymerase subunit alpha {ECO:0000256|HAMAP-Rule:MF_00059};
DE Short=RNA polymerase subunit alpha {ECO:0000256|HAMAP-Rule:MF_00059};
GN Name=rpoA {ECO:0000256|HAMAP-Rule:MF_00059,
GN ECO:0000313|EMBL:ACT99950.1};
OS Dendrocalamus latiflorus (Sweet giant bamboo) (Sinocalamus latiflorus).
OG Plastid; Chloroplast {ECO:0000313|EMBL:ACT99950.1}.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Bambusoideae; Bambusodae; Bambuseae; Bambusinae; Dendrocalamus.
OX NCBI_TaxID=257763 {ECO:0000313|EMBL:ACT99950.1};
RN [1] {ECO:0000313|EMBL:ACT99950.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=19324693;
RA Wu F.H., Kan D.P., Lee S.B., Daniell H., Lee Y.W., Lin C.C., Lin N.S.,
RA Lin C.S.;
RT "Complete nucleotide sequence of Dendrocalamus latiflorus and Bambusa
RT oldhamii chloroplast genomes.";
RL Tree Physiol. 29:847-856(2009).
RN [2] {ECO:0000313|EMBL:ACT99950.1}
RP NUCLEOTIDE SEQUENCE.
RA Wu F.-H., Kan D.-P., Lee S.-B., Daniell H., Lee Y.-W., Lin C.-C.,
RA Lin N.-S., Lin C.-S.;
RL Submitted (APR-2009) 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|ARBA:ARBA00004026, ECO:0000256|HAMAP-Rule:MF_00059}.
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_00059};
CC -!- SUBUNIT: In plastids the minimal PEP RNA polymerase catalytic core is
CC composed of four subunits: alpha, beta, beta', and beta''. When a
CC (nuclear-encoded) sigma factor is associated with the core the
CC holoenzyme is formed, which can initiate transcription.
CC {ECO:0000256|HAMAP-Rule:MF_00059}.
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast
CC {ECO:0000256|ARBA:ARBA00004229, ECO:0000256|HAMAP-Rule:MF_00059}.
CC -!- DOMAIN: The N-terminal domain is essential for RNAP assembly and basal
CC transcription, whereas the C-terminal domain is involved in interaction
CC with transcriptional regulators and with upstream promoter elements.
CC {ECO:0000256|HAMAP-Rule:MF_00059}.
CC -!- SIMILARITY: Belongs to the RNA polymerase alpha chain family.
CC {ECO:0000256|ARBA:ARBA00007123, ECO:0000256|HAMAP-Rule:MF_00059}.
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DR EMBL; FJ970916; ACT99950.1; -; Genomic_DNA.
DR RefSeq; YP_003097606.1; NC_013088.1.
DR AlphaFoldDB; C7BFA3; -.
DR GeneID; 8302477; -.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
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:0046983; F:protein dimerization activity; IEA:InterPro.
DR GO; GO:0006351; P:DNA-templated transcription; IEA:UniProtKB-UniRule.
DR CDD; cd06928; RNAP_alpha_NTD; 1.
DR Gene3D; 1.10.150.20; 5' to 3' exonuclease, C-terminal subdomain; 1.
DR Gene3D; 2.170.120.12; DNA-directed RNA polymerase, insert domain; 1.
DR Gene3D; 3.30.1360.10; RNA polymerase, RBP11-like subunit; 1.
DR HAMAP; MF_00059; RNApol_bact_RpoA; 1.
DR InterPro; IPR011262; DNA-dir_RNA_pol_insert.
DR InterPro; IPR011263; DNA-dir_RNA_pol_RpoA/D/Rpb3.
DR InterPro; IPR011773; DNA-dir_RpoA.
DR InterPro; IPR036603; RBP11-like.
DR InterPro; IPR011260; RNAP_asu_C.
DR InterPro; IPR036643; RNApol_insert_sf.
DR NCBIfam; TIGR02027; rpoA; 1.
DR PANTHER; PTHR32108; DNA-DIRECTED RNA POLYMERASE SUBUNIT ALPHA; 1.
DR PANTHER; PTHR32108:SF9; DNA-DIRECTED RNA POLYMERASE SUBUNIT ALPHA; 1.
DR Pfam; PF01000; RNA_pol_A_bac; 1.
DR Pfam; PF03118; RNA_pol_A_CTD; 1.
DR Pfam; PF01193; RNA_pol_L; 1.
DR SMART; SM00662; RPOLD; 1.
DR SUPFAM; SSF47789; C-terminal domain of RNA polymerase alpha subunit; 1.
DR SUPFAM; SSF56553; Insert subdomain of RNA polymerase alpha subunit; 1.
DR SUPFAM; SSF55257; RBP11-like subunits of RNA polymerase; 1.
PE 3: Inferred from homology;
KW Chloroplast {ECO:0000256|ARBA:ARBA00022528, ECO:0000313|EMBL:ACT99950.1};
KW DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478,
KW ECO:0000256|HAMAP-Rule:MF_00059};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW Rule:MF_00059}; Plastid {ECO:0000313|EMBL:ACT99950.1};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_00059};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00059}.
FT DOMAIN 29..232
FT /note="DNA-directed RNA polymerase RpoA/D/Rpb3-type"
FT /evidence="ECO:0000259|SMART:SM00662"
FT REGION 1..232
FT /note="Alpha N-terminal domain (alpha-NTD)"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00059"
FT REGION 267..339
FT /note="Alpha C-terminal domain (alpha-CTD)"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00059"
SQ SEQUENCE 339 AA; 38814 MW; 58C829BDA4DDEAA9 CRC64;
MVREEVAGST QTLQWKCVES RVDSKRLYYG RFILSPLRKG QADTVGIALR RALLGEIEGT
CITRAKFGSV PHEYSTIAGI EESVQEILLN LKEIVLRSNL YGVRDASICV KGPRYITAQD
IILPPSVEIV DMAQPIANLT EPIDFCIELQ IKRDRGYHTE LRKNSQDGSY PIDAVSMPVR
NVNYSIFYCG NGNEKHEILF LEIWTNGSLT PKEALYEASR NLIDLFLPFL HAEEEGTSFE
ENKNRFTPPL LTFQKKLTNL KKNKKGIPLN CIFIDQLELP SRTYNCLKRA NIHTLLDLLS
KTEEDLMRID SFRMEDGKQI WDTLEKHLPI DLPKNKFSF
//
