Human Gene POLR3D (uc003xbl.3) Description and Page Index
Description: Homo sapiens polymerase (RNA) III (DNA directed) polypeptide D, 44kDa (POLR3D), mRNA. RefSeq Summary (NM_001722): This gene complements a temperature-sensitive mutant isolated from the BHK-21 Syrian hamster cell line. It leads to a block in progression through the G1 phase of the cell cycle at nonpermissive temperatures. [provided by RefSeq, Jul 2008]. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Gene record to access additional publications. ##Evidence-Data-START## Transcript exon combination :: SRR1803614.95896.1, SRR1803615.94370.1 [ECO:0000332] RNAseq introns :: single sample supports all introns SAMEA1968189, SAMEA1968540 [ECO:0000348] ##Evidence-Data-END## ##RefSeq-Attributes-START## MANE Ensembl match :: ENST00000306433.9/ ENSP00000303088.4 RefSeq Select criteria :: based on single protein-coding transcript ##RefSeq-Attributes-END## Transcript (Including UTRs) Position: hg19 chr8:22,102,619-22,108,680 Size: 6,062 Total Exon Count: 9 Strand: + Coding Region Position: hg19 chr8:22,102,963-22,108,031 Size: 5,069 Coding Exon Count: 8
ID:RPC4_HUMAN DESCRIPTION: RecName: Full=DNA-directed RNA polymerase III subunit RPC4; Short=RNA polymerase III subunit C4; AltName: Full=DNA-directed RNA polymerase III subunit D; AltName: Full=Protein BN51; AltName: Full=RNA polymerase III 47 kDa subunit; AltName: Full=RPC53 homolog; 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). SUBUNIT: Component of the RNA polymerase III (Pol III) complex consisting of 17 subunits (By similarity). Interacts with POLR3E/RPC5. SUBCELLULAR LOCATION: Nucleus. SIMILARITY: Belongs to the eukaryotic RPC4/POLR3D RNA polymerase subunit family. SEQUENCE CAUTION: Sequence=BC000516; Type=Frameshift; Positions=175; Sequence=BC003039; Type=Frameshift; Positions=175;
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on P05423
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.
R-HSA-76056 Recruitment of RNA polymerase III to TFIIIB:TFIIIC:TFIIIA:Type 1 Promoter Complex R-HSA-83803 Recruitment of RNA Polymerase III to TFIIIB:SNAPc:Type 3 Promoter Complex R-HSA-83805 Recruitment of RNA Polymerase III to the TFIIIB:TFIIIC: Type 2 Promoter Complex R-HSA-113454 RNA Polymerase III Termination and release of transcribed RNA R-HSA-76060 RNA Polymerase III Promoter Opening at Type 1 Promoters R-HSA-112150 RNA Polymerase III Promoter Opening at Type 2 Promoters R-HSA-112152 RNA Polymerase III Promoter Opening at Type 3 Promoters R-HSA-112055 RNA Polymerase III Abortive Initiation At Type 1 Open Promoters R-HSA-112153 RNA Polymerase III Simple Start Sequence Initiation At Type 1 Promoters R-HSA-112149 RNA Polymerase III Abortive Initiation At Type 2 Open Promoters R-HSA-112155 RNA Polymerase III Simple Start Sequence Initiation At Type 2 Promoters R-HSA-112054 RNA Polymerase III Abortive Initiation At Type 3 Open Promoters R-HSA-112156 RNA Polymerase III Simple Start Sequence Initiation At Type 3 Promoters R-HSA-113442 RNA Polymerase III Retractive RNase Activity at U-tract Pause Sites R-HSA-113446 Initiation of RNA Polymerase III Productive Transcription R-HSA-113449 RNA Polymerase III Transcriptional Pause at Terminator Sequence R-HSA-113451 Resumption of RNA Polymerase III Productive Transcription R-HSA-113705 RNA Polymerase III Productive Transcription R-HSA-76061 RNA Polymerase III Transcription Initiation From Type 1 Promoter R-HSA-76071 RNA Polymerase III Transcription Initiation From Type 3 Promoter R-HSA-76066 RNA Polymerase III Transcription Initiation From Type 2 Promoter R-HSA-73980 RNA Polymerase III Transcription Termination R-HSA-749476 RNA Polymerase III Abortive And Retractive Initiation R-HSA-73780 RNA Polymerase III Chain Elongation R-HSA-76046 RNA Polymerase III Transcription Initiation R-HSA-74158 RNA Polymerase III Transcription R-HSA-1834949 Cytosolic sensors of pathogen-associated DNA R-HSA-74160 Gene expression (Transcription) R-HSA-168249 Innate Immune System R-HSA-168256 Immune System