ID C1MRA1_MICPC Unreviewed; 410 AA.
AC C1MRA1;
DT 26-MAY-2009, integrated into UniProtKB/TrEMBL.
DT 26-MAY-2009, sequence version 1.
DT 22-FEB-2023, entry version 53.
DE RecName: Full=Plastid-encoded RNA polymerase subunit alpha {ECO:0000256|ARBA:ARBA00031776};
GN ORFNames=MICPUCDRAFT_57581 {ECO:0000313|EMBL:EEH58218.1};
OS Micromonas pusilla (strain CCMP1545) (Picoplanktonic green alga).
OC Eukaryota; Viridiplantae; Chlorophyta; Mamiellophyceae; Mamiellales;
OC Mamiellaceae; Micromonas.
OX NCBI_TaxID=564608 {ECO:0000313|Proteomes:UP000001876};
RN [1] {ECO:0000313|EMBL:EEH58218.1, ECO:0000313|Proteomes:UP000001876}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCMP1545 {ECO:0000313|EMBL:EEH58218.1,
RC ECO:0000313|Proteomes:UP000001876};
RX PubMed=19359590; DOI=10.1126/science.1167222;
RA Worden A.Z., Lee J.H., Mock T., Rouze P., Simmons M.P., Aerts A.L.,
RA Allen A.E., Cuvelier M.L., Derelle E., Everett M.V., Foulon E.,
RA Grimwood J., Gundlach H., Henrissat B., Napoli C., McDonald S.M.,
RA Parker M.S., Rombauts S., Salamov A., Von Dassow P., Badger J.H.,
RA Coutinho P.M., Demir E., Dubchak I., Gentemann C., Eikrem W., Gready J.E.,
RA John U., Lanier W., Lindquist E.A., Lucas S., Mayer K.F., Moreau H.,
RA Not F., Otillar R., Panaud O., Pangilinan J., Paulsen I., Piegu B.,
RA Poliakov A., Robbens S., Schmutz J., Toulza E., Wyss T., Zelensky A.,
RA Zhou K., Armbrust E.V., Bhattacharya D., Goodenough U.W., Van de Peer Y.,
RA Grigoriev I.V.;
RT "Green evolution and dynamic adaptations revealed by genomes of the marine
RT picoeukaryotes Micromonas.";
RL Science 324:268-272(2009).
CC -!- SIMILARITY: Belongs to the archaeal Rpo3/eukaryotic RPB3 RNA polymerase
CC subunit family. {ECO:0000256|ARBA:ARBA00025804}.
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DR EMBL; GG663738; EEH58218.1; -; Genomic_DNA.
DR RefSeq; XP_003058267.1; XM_003058221.1.
DR AlphaFoldDB; C1MRA1; -.
DR STRING; 564608.C1MRA1; -.
DR GeneID; 9683334; -.
DR KEGG; mpp:MICPUCDRAFT_57581; -.
DR eggNOG; KOG1521; Eukaryota.
DR OMA; ECLRHPE; -.
DR OrthoDB; 5472982at2759; -.
DR Proteomes; UP000001876; Unassembled WGS sequence.
DR GO; GO:0000428; C:DNA-directed RNA polymerase complex; IEA:UniProtKB-KW.
DR GO; GO:0046983; F:protein dimerization activity; IEA:InterPro.
DR GO; GO:0001054; F:RNA polymerase I activity; IEA:InterPro.
DR GO; GO:0001056; F:RNA polymerase III activity; IEA:InterPro.
DR CDD; cd07032; RNAP_I_II_AC40; 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; 2.
DR HAMAP; MF_00320; RNApol_arch_Rpo3; 1.
DR InterPro; IPR011262; DNA-dir_RNA_pol_insert.
DR InterPro; IPR011263; DNA-dir_RNA_pol_RpoA/D/Rpb3.
DR InterPro; IPR036603; RBP11-like.
DR InterPro; IPR022842; RNAP_Rpo3/Rpb3/RPAC1.
DR InterPro; IPR033901; RNAPI/III_AC40.
DR InterPro; IPR036643; RNApol_insert_sf.
DR PANTHER; PTHR11800; DNA-DIRECTED RNA POLYMERASE; 1.
DR PANTHER; PTHR11800:SF13; DNA-DIRECTED RNA POLYMERASES I AND III SUBUNIT RPAC1; 1.
DR Pfam; PF01000; RNA_pol_A_bac; 1.
DR Pfam; PF01193; RNA_pol_L; 1.
DR SMART; SM00662; RPOLD; 1.
DR SUPFAM; SSF56553; Insert subdomain of RNA polymerase alpha subunit; 2.
DR SUPFAM; SSF55257; RBP11-like subunits of RNA polymerase; 1.
PE 3: Inferred from homology;
KW DNA-directed RNA polymerase {ECO:0000256|ARBA:ARBA00022478};
KW Reference proteome {ECO:0000313|Proteomes:UP000001876};
KW Transcription {ECO:0000256|ARBA:ARBA00023163}.
FT DOMAIN 90..409
FT /note="DNA-directed RNA polymerase RpoA/D/Rpb3-type"
FT /evidence="ECO:0000259|SMART:SM00662"
FT REGION 1..28
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 410 AA; 45665 MW; 13551AC530EF7B5E CRC64;
MPPKRAAAKK PPAGPPKGSA ASAKKDPLDE IAATIQKQKA FVTCASDENK HVNEHAYSGA
YAALGIDSAF TAEKFRDEFK LEVTHLDDEK VEFEMQGLSP AIANAFRRIL IAEVPTMAIE
KVFMVNNTSV IQDEVFAHRL GLIPIRADPR LFDLRGEGDT PTEKNTIVFK MCVKCTREKT
TDGTKGALIN DKVYTDSLVW LPNGSELPPD EETKFTQFSC DQGEYLKKRN KESKELGEKE
YFNRNGKDPN VISTVHDDIL LVKMVAGQEI ELEAHCTKGD GKEHAKWSPV GTTWYRMVPQ
VTFPSGPLTG EDADVFMREC ADFDDAHACY ERVGSDRRVV AKNERGCEFC VERVRALSGE
PGWEEKVQLL KKKDHFIFTV ESTGQMPPEL IFKEAVNVLA SKCQSVLSAL
//
