Identification |
HMDB Protein ID
| CDBP00695 |
Secondary Accession Numbers
| Not Available |
Name
| DNA-directed RNA polymerase III subunit RPC4 |
Description
| Not Available |
Synonyms
|
- DNA-directed RNA polymerase III subunit D
- Protein BN51
- RNA polymerase III 47 kDa subunit
- RNA polymerase III subunit C4
- RPC53 homolog
|
Gene Name
| POLR3D |
Protein Type
| Enzyme |
Biological Properties |
General Function
| Involved in DNA binding |
Specific Function
| DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Specific peripheric component of RNA polymerase III which synthesizes small RNAs, such as 5S rRNA and tRNAs. Plays a key role in sensing and limiting infection by intracellular bacteria and DNA viruses. 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, such as Epstein-Barr virus-encoded RNAs (EBERs) induce type I interferon and NF- Kappa-B through the RIG-I pathway (By similarity).
|
GO Classification
|
Biological Process |
positive regulation of innate immune response |
positive regulation of interferon-beta production |
defense response to virus |
innate immune response |
termination of RNA polymerase III transcription |
transcription elongation from RNA polymerase III promoter |
Cellular Component |
DNA-directed RNA polymerase III complex |
nucleoplasm |
Component |
organelle part |
intracellular organelle part |
nuclear part |
nucleoplasm part |
dna-directed rna polymerase iii complex |
Function |
nucleic acid binding |
dna binding |
rna polymerase activity |
dna-directed rna polymerase activity |
binding |
catalytic activity |
transferase activity |
transferase activity, transferring phosphorus-containing groups |
nucleotidyltransferase activity |
Molecular Function |
DNA-directed RNA polymerase activity |
DNA binding |
Process |
macromolecule biosynthetic process |
cellular macromolecule biosynthetic process |
metabolic process |
biosynthetic process |
transcription |
transcription, dna-dependent |
transcription from rna polymerase iii promoter |
|
Cellular Location
|
- Nucleus
|
Pathways
|
Name | SMPDB/Pathwhiz | KEGG | RNA polymerase | Not Available | | Cytosolic DNA-sensing pathway | Not Available | | Epstein-Barr virus infection | Not Available | |
|
Gene Properties |
Chromosome Location
| Not Available |
Locus
| Not Available |
SNPs
| POLR3D |
Gene Sequence
|
>1197 bp
ATGTCGGAAGGAAACGCCGCCGGCGAGCCCAGCACGCCGGGAGGGCCCCGACCTCTCCTG
ACTGGGGCCCGGGGGCTCATCGGGCGGCGGCCGGCGCCTCCCCTCACCCCCGGCCGCCTT
CCCTCCATCCGTTCCAGGGACCTCACCCTCGGGGGAGTCAAGAAGAAAACCTTCACCCCA
AATATCATCAGTCGGAAGATCAAGGAAGAGCCCAAGGAAGAAGTAACTGTCAAGAAGGAG
AAGCGTGAAAGGGACAGAGACCGACAACGAGAGGGGCATGGACGAGGGCGAGGCCGTCCA
GAAGTGATCCAGTCTCACTCCATCTTTGAGCAGGGCCCAGCTGAAATGATGAAGAAAAAA
GGGAACTGGGATAAGACAGTGGATGTGTCAGACATGGGACCTTCTCATATCATCAACATC
AAAAAAGAGAAGAGAGAGACAGACGAAGAAACTAAACAGATCTTGCGTATGCTGGAGAAG
GACGATTTCCTCGATGACCCCGGCCTGAGGAACGACACTCGAAATATGCCTGTGCAGCTG
CCGCTGGCTCACTCAGGATGGCTTTTTAAGGAAGAAAATGACGAACCAGATGTTAAACCT
TGGCTGGCTGGCCCCAAGGAAGAGGACATGGAGGTGGACATACCTGCTGTGAAAGTGAAA
GAGGAGCCACGAGATGAGGAGGAAGAGGCCAAGATGAAGGCTCCTCCCAAAGCAGCCAGG
AAGACTCCAGGCCTCCCGAAGGATGTATCTGTGGCAGAGCTGCTGAGGGAGCTGAGCCTC
ACCAAGGAAGAGGAACTGCTGTTTCTGCAGCTGCCAGACACCCTCCCTGGCCAGCCACCC
ACCCAGGACATCAAGCCTATCAAGACAGAGGTGCAGGGCGAGGACGGACAGGTGGTGCTC
ATCAAGCAGGAGAAAGACCGAGAAGCCAAATTGGCAGAGAATGCTTGTACCCTGGCTGAC
CTGACAGAGGGTCAGGTTGGCAAGCTACTCATCCGCAAGTCTGGAAGGGTGCAACTCCTC
TTGGGCAAGGTGACTCTGGACGTGACCATGGGAACTGCCTGCTCCTTCCTGCAGGAGCTG
GTGTCCGTGGGCCTTGGAGACAGTAGGACAGGGGAGATGACAGTCCTGGGACACGTGAAG
CACAAACTTGTATGTTCCCCTGATTTTGAATCCCTCTTGGATCACAAACACCGGTAA
|
Protein Properties |
Number of Residues
| 398 |
Molecular Weight
| Not Available |
Theoretical pI
| Not Available |
Pfam Domain Function
|
|
Signals
|
Not Available
|
Transmembrane Regions
|
Not Available
|
Protein Sequence
|
>DNA-directed RNA polymerase III subunit RPC4
MSEGNAAGEPSTPGGPRPLLTGARGLIGRRPAPPLTPGRLPSIRSRDLTLGGVKKKTFTP
NIISRKIKEEPKEEVTVKKEKRERDRDRQREGHGRGRGRPEVIQSHSIFEQGPAEMMKKK
GNWDKTVDVSDMGPSHIINIKKEKRETDEETKQILRMLEKDDFLDDPGLRNDTRNMPVQL
PLAHSGWLFKEENDEPDVKPWLAGPKEEDMEVDIPAVKVKEEPRDEEEEAKMKAPPKAAR
KTPGLPKDVSVAELLRELSLTKEEELLFLQLPDTLPGQPPTQDIKPIKTEVQGEDGQVVL
IKQEKDREAKLAENACTLADLTEGQVGKLLIRKSGRVQLLLGKVTLDVTMGTACSFLQEL
VSVGLGDSRTGEMTVLGHVKHKLVCSPDFESLLDHKHR
|
External Links |
GenBank ID Protein
| 55769552 |
UniProtKB/Swiss-Prot ID
| P05423 |
UniProtKB/Swiss-Prot Entry Name
| RPC4_HUMAN |
PDB IDs
|
Not Available |
GenBank Gene ID
| NM_001722.2 |
GeneCard ID
| POLR3D |
GenAtlas ID
| POLR3D |
HGNC ID
| HGNC:1080 |
References |
General References
| Not Available |