位置:首页 > 蛋白库 > RPOA_CUSRE
RPOA_CUSRE
ID   RPOA_CUSRE              Reviewed;         335 AA.
AC   Q8SKY1; A7M995;
DT   28-MAR-2003, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 2.
DT   03-AUG-2022, entry version 98.
DE   RecName: Full=DNA-directed RNA polymerase subunit alpha {ECO:0000255|HAMAP-Rule:MF_00059};
DE            Short=PEP {ECO:0000255|HAMAP-Rule:MF_00059};
DE            EC=2.7.7.6 {ECO:0000255|HAMAP-Rule:MF_00059};
DE   AltName: Full=Plastid-encoded RNA polymerase subunit alpha {ECO:0000255|HAMAP-Rule:MF_00059};
DE            Short=RNA polymerase subunit alpha {ECO:0000255|HAMAP-Rule:MF_00059};
GN   Name=rpoA {ECO:0000255|HAMAP-Rule:MF_00059};
OS   Cuscuta reflexa (Southern Asian dodder).
OG   Plastid.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; lamiids; Solanales; Convolvulaceae; Cuscuteae; Cuscuta;
OC   Cuscuta subgen. Monogynella.
OX   NCBI_TaxID=4129;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA   Berg S.;
RT   "Sequence analysis and coding potential of the holoparasitic flowering
RT   plant genus Cuscuta.";
RL   Thesis (2002), Christian-Albrechts University, Germany.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=17714582; DOI=10.1186/1471-2229-7-45;
RA   Funk H.T., Berg S., Krupinska K., Maier U.-G., Krause K.;
RT   "Complete DNA sequences of the plastid genomes of two parasitic flowering
RT   plant species, Cuscuta reflexa and Cuscuta gronovii.";
RL   BMC Plant Biol. 7:45-45(2007).
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_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:0000255|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:0000255|HAMAP-Rule:MF_00059}.
CC   -!- SUBCELLULAR LOCATION: Plastid.
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:0000255|HAMAP-Rule:MF_00059}.
CC   -!- SIMILARITY: Belongs to the RNA polymerase alpha chain family.
CC       {ECO:0000255|HAMAP-Rule:MF_00059}.
CC   -!- CAUTION: Young tissue from this organism is photosynthetic and contains
CC       some thylakoids, although the photosynthetic activity does not exceed
CC       the light compensation point. {ECO:0000305}.
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; AJ439611; CAD28795.1; -; Genomic_DNA.
DR   EMBL; AM711640; CAM98423.1; -; Genomic_DNA.
DR   RefSeq; YP_001430136.1; NC_009766.1.
DR   AlphaFoldDB; Q8SKY1; -.
DR   SMR; Q8SKY1; -.
DR   PRIDE; Q8SKY1; -.
DR   GeneID; 5536609; -.
DR   GO; GO:0000428; C:DNA-directed RNA polymerase complex; IEA:UniProtKB-KW.
DR   GO; GO:0009536; C:plastid; IEA:UniProtKB-SubCell.
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:transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.170.120.12; -; 1.
DR   Gene3D; 3.30.1360.10; -; 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   PANTHER; PTHR32108; PTHR32108; 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; SSF55257; SSF55257; 1.
DR   SUPFAM; SSF56553; SSF56553; 1.
DR   TIGRFAMs; TIGR02027; rpoA; 1.
PE   3: Inferred from homology;
KW   DNA-directed RNA polymerase; Nucleotidyltransferase; Plastid;
KW   Transcription; Transferase.
FT   CHAIN           1..335
FT                   /note="DNA-directed RNA polymerase subunit alpha"
FT                   /id="PRO_0000175449"
FT   REGION          1..231
FT                   /note="Alpha N-terminal domain (alpha-NTD)"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00059"
FT   REGION          262..335
FT                   /note="Alpha C-terminal domain (alpha-CTD)"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00059"
FT   CONFLICT        27
FT                   /note="L -> P (in Ref. 1; CAD28795)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        176
FT                   /note="F -> L (in Ref. 1; CAD28795)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        330
FT                   /note="L -> S (in Ref. 1; CAD28795)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   335 AA;  38382 MW;  1F1EB5E2A011534F CRC64;
     MVREKVTVST RTLQWKCVES RTDSKRLYYG RFILSPLTKG QADTIGIAMR RALLAEIEGT
     RITRVKFANT SHEYSTIAGI QESVHEILMN LKEIVLRSNL YGTCDASISI KGPGYVTAED
     IILPPHVEIV DSTQHIAWLT EPINFFIGLK IERNHGYFIK THANFEDGSY PIDALFMPVR
     NANHSINSYG NEKQEILFLE IWTNGSLTPK EALHEASRNL IDLFIPFLHM EEENLHLEDA
     DHTIPLSPFT VYDKVAKLRK NKKKLSLESI FIDQLEFPPK IYNCLKKSNI FTLLDLLNNS
     QEDLIKIEHF HLEDVKQILG ILGKHFALDL PKNLN
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024