ID A0A2K6GXZ3_PROCO Unreviewed; 1390 AA.
AC A0A2K6GXZ3;
DT 28-MAR-2018, integrated into UniProtKB/TrEMBL.
DT 28-MAR-2018, sequence version 1.
DT 27-MAR-2024, entry version 27.
DE RecName: Full=DNA-directed RNA polymerase subunit {ECO:0000256|RuleBase:RU004279};
DE EC=2.7.7.6 {ECO:0000256|RuleBase:RU004279};
GN Name=POLR3A {ECO:0000313|Ensembl:ENSPCOP00000031126.1};
OS Propithecus coquereli (Coquerel's sifaka) (Propithecus verreauxi
OS coquereli).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Euarchontoglires; Primates; Strepsirrhini; Lemuriformes;
OC Indriidae; Propithecus.
OX NCBI_TaxID=379532 {ECO:0000313|Ensembl:ENSPCOP00000031126.1, ECO:0000313|Proteomes:UP000233160};
RN [1] {ECO:0000313|Ensembl:ENSPCOP00000031126.1}
RP IDENTIFICATION.
RG Ensembl;
RL Submitted (SEP-2023) to UniProtKB.
CC -!- FUNCTION: DNA-dependent RNA polymerase catalyzes the transcription of
CC DNA into RNA using the four ribonucleoside triphosphates as substrates.
CC {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|RuleBase:RU004279};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123}.
CC -!- SIMILARITY: Belongs to the RNA polymerase beta' chain family.
CC {ECO:0000256|ARBA:ARBA00006460, ECO:0000256|RuleBase:RU004279}.
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DR STRING; 379532.ENSPCOP00000031126; -.
DR Ensembl; ENSPCOT00000042080.1; ENSPCOP00000031126.1; ENSPCOG00000028311.1.
DR GeneTree; ENSGT00930000151028; -.
DR OMA; AVCPPYN; -.
DR Proteomes; UP000233160; Unplaced.
DR GO; GO:0005737; C:cytoplasm; IEA:Ensembl.
DR GO; GO:0005654; C:nucleoplasm; IEA:Ensembl.
DR GO; GO:0005666; C:RNA polymerase III complex; IEA:Ensembl.
DR GO; GO:0003682; F:chromatin binding; IEA:Ensembl.
DR GO; GO:0003677; F:DNA binding; IEA:InterPro.
DR GO; GO:0003899; F:DNA-directed 5'-3' RNA polymerase activity; IEA:UniProtKB-EC.
DR GO; GO:0071667; F:DNA/RNA hybrid binding; IEA:Ensembl.
DR GO; GO:0000287; F:magnesium ion binding; IEA:Ensembl.
DR GO; GO:0008270; F:zinc ion binding; IEA:Ensembl.
DR GO; GO:0045087; P:innate immune response; IEA:Ensembl.
DR GO; GO:0032728; P:positive regulation of interferon-beta production; IEA:Ensembl.
DR GO; GO:0042797; P:tRNA transcription by RNA polymerase III; IEA:Ensembl.
DR CDD; cd02736; RNAP_III_Rpc1_C; 1.
DR CDD; cd02583; RNAP_III_RPC1_N; 1.
DR Gene3D; 1.10.132.30; -; 1.
DR Gene3D; 1.10.150.390; -; 1.
DR Gene3D; 2.40.40.20; -; 1.
DR Gene3D; 6.10.250.2940; -; 1.
DR Gene3D; 6.20.50.80; -; 1.
DR Gene3D; 3.30.1490.180; RNA polymerase ii; 1.
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 InterPro; IPR045867; DNA-dir_RpoC_beta_prime.
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; IPR035698; RNAP_III_Rpc1_C.
DR InterPro; IPR035697; RNAP_III_RPC1_N.
DR InterPro; IPR038120; Rpb1_funnel_sf.
DR PANTHER; PTHR19376; DNA-DIRECTED RNA POLYMERASE; 1.
DR PANTHER; PTHR19376:SF32; DNA-DIRECTED RNA POLYMERASE III SUBUNIT RPC1; 1.
DR Pfam; PF04997; RNA_pol_Rpb1_1; 1.
DR Pfam; PF00623; RNA_pol_Rpb1_2; 1.
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|RuleBase:RU004279};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695,
KW ECO:0000256|RuleBase:RU004279}; Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Reference proteome {ECO:0000313|Proteomes:UP000233160};
KW Transcription {ECO:0000256|ARBA:ARBA00023163,
KW ECO:0000256|RuleBase:RU004279};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU004279}.
FT DOMAIN 248..553
FT /note="RNA polymerase N-terminal"
FT /evidence="ECO:0000259|SMART:SM00663"
SQ SEQUENCE 1390 AA; 155628 MW; AA2957B4962B3EA5 CRC64;
MVKEQFRETD VAKKISHICF GMKSPEEMRQ QAHIQVVSKN LYSQDNHHAP LLYGVLDHRM
GTSEKDRPCE TCGKNLADCL GHYGYIDLEL PCFHVGYFRA VIGILQMICK TCCHIMLSQE
EKKQFLDYLK RPGLTYLQKR GLKKKISDKC RKKSICHHCG SFNGTVKKCG LLKIIHEKYK
TNKKVVDPIV SNFLQSFETA IEHNKEVEPL LGRAQENLNP LIVLNLFKRI PAEDVPLLLM
NPEAGKPSDL ILTRLLVPPL CIRPSVVSDL KSGTNEDDLT MKLTEIIFLN DVIKKHRISG
AKTQMIMEDW DFLQLQCALY INSELSGIPL NMAPKKWTRG FVQRLKGKQG RFRGNLSGKR
VDFSGRTVIS PDPNLRIDEV AVPVHVAKIL TFPEKVNKAN IGFLRKLVQN GPEVHPGANF
IQQRHTQMKR FLKYGNREKM AQELKYGDIV ERHLIDGDVV LFNRQPSLHK LSIMAHLARV
KPHRTFRFNE CVCTPYNADF DGDEMNLHLP QTEEAKAEAL VLMGTKANLV TPRNGEPLIA
AIQDFLTGAY LLTLKDTFFD RAKACQIIAS ILVGKDEKIK VRLPPPTILK PVTLWTGKQI
FSVILRPSDD NPVRANLRTK GKQYCGKGED LCVNDSYVTI QNSELMSGSM DKGTLGSGSK
NNIFYILLRD WGQNEAADAM SRLARLAPVY LSNRGFSIGI GDVTPGQGLL KAKYELLNAG
YKKCDEYIEA LNTGKLQQQP GCTAEETLEA LILKELSVIR DHAGSACLRE LDKSNSPLTM
ALCGSKGSFI NISQMIACVG QQAISGSRVP DGFENRSLPH FEKHSKLPAA KGFVANSFYS
GLTPTEFFFH TMAGREGLVD TAVKTAETGY MQRRLVKSLE DLCSQYDLTV RSSTGDIIQF
IYGGDGLDPA AMEGKDEPLE FKRVLDNITA VFPCPSEPAL SKNELILTTE SIMKKNEFLC
CQDSFLQEIK KFIKGVSEKI KKTRDKYGIN DNGTTEPRVL YQLDRITPTQ VEKFLETCRD
KYMRAQMEPG SAVGALCAQS IGEPGTQMTL KTFHFAGVAS MNITLGVPRI KEIINASKAI
STPIITAQLD KDDDADYARL VKGRIEKTLL GEISEYIEEV FLPDDCFILV KLSLERIRLL
RLEVNAETVR YSICMSKLRV KPGDVAVHGE AVVCVTPKEN SKSSMYYVLQ FLKEDLPKVV
VQGIPEVSRA VIHIDEQSGK EKYKLLVEGD NLRAVMATHG VKGTRTTSNN TYEVEKTLGI
EAARTTIINE IQYTMVNHGM SIDRRHVMLL SDLMTYKGEV LGITRFGLAK MKESVLMLAS
FEKTADHLFD AAYFGQKDSV CGVSECIIMG IPMNIGTGLF KLLHKADRDP SPPRRPLIFD
TNEFHIPLVT
//
