ID   RPAL3_PELHO             Reviewed;         365 AA.
AC   Q06FN6;
DT   24-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, sequence version 1.
DT   02-SEP-2026, entry version 72.
DE   RecName: Full=Putative DNA-directed RNA polymerase subunit alpha-like 3;
DE            Short=Putative PEP 3;
DE            EC=2.7.7.6;
DE   AltName: Full=Putative plastid-encoded RNA polymerase subunit alpha 3;
DE            Short=Putative RNA polymerase subunit alpha 3;
GN   Name=rpoAL3-A; Synonyms=ORF365;
GN   and
GN   Name=rpoAL3-B; Synonyms=ORF365;
OS   Pelargonium hortorum (Common geranium) (Pelargonium inquinans x Pelargonium
OS   zonale).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Geraniales; Geraniaceae; Pelargonium.
OX   NCBI_TaxID=4031;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Ringo White;
RX   PubMed=16916942; DOI=10.1093/molbev/msl089;
RA   Chumley T.W., Palmer J.D., Mower J.P., Fourcade H.M., Calie P.J.,
RA   Boore J.L., Jansen R.K.;
RT   "The complete chloroplast genome sequence of Pelargonium x hortorum:
RT   organization and evolution of the largest and most highly rearranged
RT   chloroplast genome of land plants.";
RL   Mol. Biol. Evol. 23:2175-2190(2006).
CC   -!- FUNCTION: DNA-dependent RNA polymerase catalyzes the transcription of
CC       DNA into RNA using the four ribonucleoside triphosphates as substrates.
CC       {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=RNA(n) + a ribonucleoside 5'-triphosphate = RNA(n+1) +
CC         diphosphate; 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;
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 (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the RNA polymerase alpha chain family.
CC       {ECO:0000305}.
CC   -!- CAUTION: Could be the product of a pseudogene. There are 3 rpoA-like
CC       genes in this organism (found in the inverted repeat). None of them are
CC       convincing as rpoA, and it may be that the functional gene is in the
CC       nucleus. {ECO:0000305}.
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DR   EMBL; DQ897681; ABI17303.1; -; Genomic_DNA.
DR   EMBL; DQ897681; ABI17337.1; -; Genomic_DNA.
DR   RefSeq; YP_784111.1; NC_008454.1.
DR   RefSeq; YP_784145.1; NC_008454.1.
DR   AlphaFoldDB; Q06FN6; -.
DR   SMR; Q06FN6; -.
DR   GeneID; 4362876; -.
DR   GeneID; 4362970; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0003899; F:DNA-directed RNA polymerase activity; IEA:UniProtKB-EC.
DR   GO; GO:0046983; F:protein dimerization activity; IEA:InterPro.
DR   GO; GO:0006351; P:DNA-templated transcription; IEA:InterPro.
DR   Gene3D; 2.170.120.12; DNA-directed RNA polymerase, insert domain; 1.
DR   Gene3D; 3.30.1360.10; RNA polymerase, RBP11-like subunit; 2.
DR   InterPro; IPR036603; RBP11-like.
DR   InterPro; IPR036643; RNApol_insert_sf.
DR   SUPFAM; SSF56553; Insert subdomain of RNA polymerase alpha subunit; 1.
DR   SUPFAM; SSF55257; RBP11-like subunits of RNA polymerase; 2.
PE   5: Uncertain;
KW   Chloroplast; DNA-directed RNA polymerase; Nucleotidyltransferase; Plastid;
KW   Transcription; Transferase.
FT   CHAIN           1..365
FT                   /note="Putative DNA-directed RNA polymerase subunit alpha-
FT                   like 3"
FT                   /id="PRO_0000296903"
SQ   SEQUENCE   365 AA;  41391 MW;  754375091C810A5F CRC64;
     MDFSEFSLEI TNNKNFADWD YVECKYFHKD FAYGRFALSP LTAKESRLLK KGLFEALLTE
     ILCLRFTHAK IQNECVNLMN IVGIQESLDE ILKNFGKIIL TGKLEEFVGK GPFVAILDVR
     GPLNAMAVDI ELPPGIKVEI ETQHIATITE PIPFVVELRI ELVSSTSKGE TGITDEEGFS
     IDPNPPIRKV NSSIQGYEYG GQTFERLSIE MLTSLPIIPN EALLLGSMKI MNLFQIVLQA
     KYLDYKELEK GIHVGVFCVS ALRAEQSKWI KTILEDALYM VGGRKHQGPL TDEEDDSIDS
     NFTPVQNLDC RIESYEEEGQ TFQRLFLEIW TKSPTEPQEA LWEASAKILE LFSLFLQTSK
     ENEKD
//