Identification
BMDB Protein ID BMDBP00514
Secondary Accession Numbers None
Name DNA-directed RNA polymerase III subunit RPC1
Synonyms Not Available
Gene Name POLR3A
Protein Type Enzyme
Biological Properties
General Function Transcription
Specific Function DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic core component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs. Forms the polymerase active center together with the second largest subunit. A single-stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol III. A bridging helix emanates from RPC1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol III by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. Acts as nuclear and cytosolic DNA sensor involved in innate immune response. Can sense non-self dsDNA that serves as template for transcription into dsRNA. The non-self RNA polymerase III transcripts induce type I interferon and NF- Kappa-B through the RIG-I pathway (By similarity).
Pathways
  • Nucleotide Excision Repair
Reactions Not Available
GO Classification Not Available
Cellular Location Not Available
Gene Properties
Chromosome Location 28
Locus Not Available
SNPs POLR3A
Gene Sequence
>4173 bp
ATGGTGAAGGAGCAGTTCCGGGAGACAGATGTGGCCAAGAAAATAAGCCACATCTGTTTT
GGAATGAAGTCAGCCGAGGAGATGCGCCAGCAGGCACACATCCAGGTTGTGAGTAAGAAC
CTGTACAGCCAGGACAACAACCACTCCCCACTGCTATACGGGGTGCTTGACCACAGGATG
GGTACAAGTGAGAAGGACCGTCCTTGTGAAACCTGTGGGAAGAACTTGGCTGACTGTCTA
GGCCACTATGGGTACATTGACTTGGAGCTGCCGTGCTTCCACGTGGGGTACTTCCGAGCA
GTTATAGGCATCTTACAGATGATCTGTAAAACCTGCTGCCACATCATGCTGTCCCAGGAG
GAGAAGAAGCAGTTTCTGGATTATCTAAAGAGGCCCGGCCTGACCTACCTCCAGAAGCGA
GGGCTAAAGAAGAAAATCTCTGACAAGTGCCGGAAAAAGAACACGTGCCATCACTGCGGC
GCCTTCAATGGTACTGTCAAGAAATGCGGGTTACTGAAGATAATCCATGAGAAATACAAG
ACCAACAAGAAAGTGGTGGATCCCATCGTATCAAGTTTCCTTCAGTCCTTTGAAACCGCC
ATAGAGCATAACAAGGAAGTGGAGCCTCTGCTGGGAAAGGCCCAGGAAAACTTGAATCCC
TTAGTAGTTTTGAATTTATTTAAACGAATCCCAGCTGAAGATATCCCTCTACTTCTGATG
AATCCGGAAGCTGGAAAGCCCTCCGATTTGATTCTCACACGACTCTTAGTGCCCCCTTTG
TGCATCAGACCCTCTGTCGTGAGTGATTTGAAGTCTGGCACCAATGAAGACGATCTGACG
ATGAAGTTGACAGAAATCATTTTCCTAAATGACGTCATTAAAAAGCATCGGATATCCGGA
GCCAAGACCCAGATGATCATGGAAGACTGGGACTTCCTGCAGCTGCAGTGTGCTCTCTAC
ATTAACAGCGAGCTCTCAGGCATCCCCCTCAATATGGCACCCAAGAAATGGACCAGAGGG
TTTGTCCAGCGCCTGAAGGGAAAGCAGGGTCGATTCAGAGGCAATCTCTCAGGAAAGAGA
GTGGATTTTTCTGGTAGAACAGTCATCTCACCTGACCCCAACCTCCGAATTGATGAGGTA
GCTGTGCCAGTTCACGTGGCCAAAATTCTAACATTTCCTGAGAAGGTGAACAAAGCAAAC
ATCAACTTTTTGAGGAAACTGGTTCGAAATGGCCCTGAAGTTCACCCAGGAGCCAATTTC
ATTCAGCAGAGACACACGCAGATGAAAAGGTTTCTGAAATACGGAAACAGAGAAAAGATG
GCCCAGGAGCTCAAGTTCGGGGACATTGTGGAGAGGCACCTCATCGATGGAGACGTGGTC
CTCTTCAACCGGCAGCCCTCGCTGCACAAACTGAGCATCATGGCGCACCTGGCCAGGGTC
AAGCCCCACCGGACTTTCAGATTTAACGAGTGTGTCTGTACACCCTACAATGCGGATTTT
GATGGAGATGAAATGAACCTTCATCTTCCTCAAACAGAAGAAGCTAAAGCAGAAGCCCTT
GTTCTCATGGGGACTAAAGCAAACCTTGTAACACCGAGAAATGGAGAACCACTAATTGCT
GCTATTCAGGATTTTCTGACAGGTGCCTATCTCCTCACTCTTAAGGATACTTTCTTTGAC
CGAGCCAAAGCTTGTCAGATCATCGCTTCAATACTGGTGGGCAAGGATGAGAAAATTAAA
GTTCGTCTCCCACCCCCTACAATACTCAAGCCTGTCACCCTGTGGACGGGAAAGCAGATC
TTCAGTGTCATCCTGAGACCCAGCGATGACAATCCAGTGAGGGCCAACCTCCGAACCAAG
GGCAAGCAGTACTGCGGCAGAGGCGAGGACCTCTGTGTCAACGACTCCTACGTCACAATC
CAGAACAGCGAGCTGATGAGTGGCAGCATGGACAAAGGAACGCTGGGGTCAGGATCCAAG
AACAACATTTTTTACATTTTGCTGCGAGACTGGGGGCAGAATGAAGCTGCCGACGCGATG
TCACGGCTTGCCAGGCTGGCTCCCGTCTACTTGTCTAACCGTGGATTCTCAATCGGGATT
GGTGACGTCACACCTGGCCAAGGGCTGCTGAAGGCCAAGTATGAGTTGCTGAACGCTGGC
TACAAAAAATGCGATGAGTACATCGAAGCCCTGAACACAGGCAAGCTGCAGCAGCAGCCC
GGCTGCACCGCCGAGGAGACTCTGGAGGCTTTGATCCTGAAGGAGCTGTCCGTGATCCGT
GACCACGCAGGTAGCGCCTGCCTCCGGGAGCTGGATAAGAGCAACAGCCCCCTCACCATG
GCTCTGTGTGGTTCCAAAGGTTCCTTCATTAACATATCACAGATGATTGCCTGTGTGGGA
CAGCAAGCTATCAGTGGCTCGCGAGTGCCAGATGGCTTTGAAAACAGGTCCCTGCCTCAC
TTTGAAAAGCACTCAAAGCTCCCAGCTGCCAAAGGCTTTGTGGCTAATAGCTTTTATTCT
GGTTTGACACCAACCGAGTTTTTCTTCCACACGATGGCTGGCCGGGAAGGTCTGGTCGAC
ACAGCCGTGAAGACAGCTGAAACAGGATATATGCAGAGAAGGCTCGTCAAGTCCCTGGAA
GATCTTTGTTCACAGTATGACCTCACAGTCCGCAGCTCTACGGGCGATATCATCCAGTTC
ATTTACGGGGGAGACGGCTTAGATCCTGCAGCCATGGAAGGAAAAGATGAGCCCTTAGAG
TTTAAAAGGGTTCTGGACAACATCAAAGCAGTCTTCCCGTGCCGGAGCGAGCCTGCTCTC
AGTAAGAACGAGCTGCTCCTGAGCGCCGAGTCCATCATGAAGAAGAACGAGTTTCTCTGC
TGCCAGGACAGCTTCCTGCAGGAGATAAAAAAGTTTATCAAGGAGGTTTCTGAGAAGATC
AAGAAGACCAGAGATAAATACGGCATCAACGACAACGGCACGACAGAGCCCCGTGTGCTG
TACCAGTTGGACCGGATCACCCCCACCCAGATAGAGAAGTTTCTGGAGACGTGTAGGGAC
AAGTACATGAGGGCACAGATGGAGCCAGGTTCCGCAGTGGGCGCGCTCTGTGCCCAGAGC
ATTGGTGAGCCGGGCACCCAGATGACCCTGAAGACTTTCCACTTTGCGGGCGTGGCCTCC
ATGAACATCACCCTGGGCGTGCCCCGCATCAAAGAGATCATCAACGCCTCCAAGGCCATC
AGCACTCCCATCATCACAGCACAGCTGGACAAGGATGACGATGCAGATTATGCTCGTCTG
GTGAAAGGCAGAATTGAGAAAACCCTCTTGGGAGAGATTTCAGAGTATATCGAAGAAGTG
TTTCTTCCTGATGATTGCTTCATTCTCGTCAAGCTCTCCCTAGAACGGATCAGACTTCTG
AGGCTGGAAGTGAACGCTGAGACAGTGAGGTACTCCATCTGCATGTCCAAGCTGCGCGTG
AAGCCCGGCGACGTGGCCGTGCACGGCGAGGCAGTGGTGTGCGTCACCCCCCGAGAGAAC
AGCAAGAGCTCCATGTACTACGTGCTGCAGTTCCTGAAAGAGGATCTCCCCAAGGTGGTG
GTGCAGGGCATCCCGGAGGTGTCCCGAGCTGTCATCCACATTGATGAGCAGAGCGGGAAG
GAGAAGTACAAGCTCCTGGTGGAGGGGGATAACCTGCGGGCCGTCATGGCCACCCACGGC
GTGAAGGGCACCCGGACCACCTCCAACAACACGTACGAGGTGGAGAAAACCCTGGGCATC
GAAGCTGCCCGGACAACTATCATCAACGAGATCCAGTATACGATGGTCAACCACGGCATG
AGCATCGACCGGCGGCACGTCATGCTGCTCTCCGACCTCATGACCTACAAGGGTGAAGTC
CTGGGCATCACCAGGTTTGGCCTGGCCAAGATGAAGGAGAGCGTGCTGATGCTGGCCTCG
TTTGAGAAGACGGCCGACCACCTCTTTGACGCTGCCTACTTTGGGCAGAAGGACTCTGTG
TGTGGGGTGTCTGAATGCATCATCATGGGGATCCCCATGAACATTGGAACTGGACTCTTC
AAGCTGCTCCACAAGGCCAACAGGGACCCCAGCCCTCCCAGGAGGCCCCTCATCTTCGAC
ACAAACGAATTCCACATCCCCCTTGTCACCTAG
Protein Properties
Number of Residues 1390
Molecular Weight 155791.0
Theoretical pI 8.7
Pfam Domain Function Not Available
Signals
  • None
Transmembrane Regions
  • 3-23
  • 255-275
Protein Sequence
>DNA-directed RNA polymerase III subunit RPC1
MVKEQFRETDVAKKISHICFGMKSAEEMRQQAHIQVVSKNLYSQDNNHSPLLYGVLDHRM
GTSEKDRPCETCGKNLADCLGHYGYIDLELPCFHVGYFRAVIGILQMICKTCCHIMLSQE
EKKQFLDYLKRPGLTYLQKRGLKKKISDKCRKKNTCHHCGAFNGTVKKCGLLKIIHEKYK
TNKKVVDPIVSSFLQSFETAIEHNKEVEPLLGKAQENLNPLVVLNLFKRIPAEDIPLLLM
NPEAGKPSDLILTRLLVPPLCIRPSVVSDLKSGTNEDDLTMKLTEIIFLNDVIKKHRISG
AKTQMIMEDWDFLQLQCALYINSELSGIPLNMAPKKWTRGFVQRLKGKQGRFRGNLSGKR
VDFSGRTVISPDPNLRIDEVAVPVHVAKILTFPEKVNKANINFLRKLVRNGPEVHPGANF
IQQRHTQMKRFLKYGNREKMAQELKFGDIVERHLIDGDVVLFNRQPSLHKLSIMAHLARV
KPHRTFRFNECVCTPYNADFDGDEMNLHLPQTEEAKAEALVLMGTKANLVTPRNGEPLIA
AIQDFLTGAYLLTLKDTFFDRAKACQIIASILVGKDEKIKVRLPPPTILKPVTLWTGKQI
FSVILRPSDDNPVRANLRTKGKQYCGRGEDLCVNDSYVTIQNSELMSGSMDKGTLGSGSK
NNIFYILLRDWGQNEAADAMSRLARLAPVYLSNRGFSIGIGDVTPGQGLLKAKYELLNAG
YKKCDEYIEALNTGKLQQQPGCTAEETLEALILKELSVIRDHAGSACLRELDKSNSPLTM
ALCGSKGSFINISQMIACVGQQAISGSRVPDGFENRSLPHFEKHSKLPAAKGFVANSFYS
GLTPTEFFFHTMAGREGLVDTAVKTAETGYMQRRLVKSLEDLCSQYDLTVRSSTGDIIQF
IYGGDGLDPAAMEGKDEPLEFKRVLDNIKAVFPCRSEPALSKNELLLSAESIMKKNEFLC
CQDSFLQEIKKFIKEVSEKIKKTRDKYGINDNGTTEPRVLYQLDRITPTQIEKFLETCRD
KYMRAQMEPGSAVGALCAQSIGEPGTQMTLKTFHFAGVASMNITLGVPRIKEIINASKAI
STPIITAQLDKDDDADYARLVKGRIEKTLLGEISEYIEEVFLPDDCFILVKLSLERIRLL
RLEVNAETVRYSICMSKLRVKPGDVAVHGEAVVCVTPRENSKSSMYYVLQFLKEDLPKVV
VQGIPEVSRAVIHIDEQSGKEKYKLLVEGDNLRAVMATHGVKGTRTTSNNTYEVEKTLGI
EAARTTIINEIQYTMVNHGMSIDRRHVMLLSDLMTYKGEVLGITRFGLAKMKESVLMLAS
FEKTADHLFDAAYFGQKDSVCGVSECIIMGIPMNIGTGLFKLLHKANRDPSPPRRPLIFD
TNEFHIPLVT
GenBank ID Protein AAI34423.1
UniProtKB/Swiss-Prot ID A4IF62
UniProtKB/Swiss-Prot Entry Name RPC1_BOVIN
PDB IDs Not Available
GenBank Gene ID BC134422
GeneCard ID POLR3A
GenAtlas ID Not Available
HGNC ID Not Available
References
General References Not Available