ASE-1 DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Component of RNA polymerase I which synthesizes ribosomal RNA precursors. Isoform 1 is involved in UBTF-activated transcription, presumably at a step following PIC formation. Isoform 2 has been described as a component of preformed T-cell receptor (TCR) complex. Belongs to the eukaryotic RPA34 RNA polymerase subunit family. 2 alternatively spliced human isoforms have been reported. Note: This description may include information from UniProtKB.
Protein type: Nucleolus; Transcription initiation complex
Chromosomal Location of mouse Ortholog: 7|7 A3
Cellular Component:  cytosol; fibrillar center; mitochondrion; nucleolus; nucleoplasm; nucleus; RNA polymerase I complex
Molecular Function:  protein binding
Biological Process:  rRNA transcription; transcription by RNA polymerase I
Reference #:  Q76KJ5 (UniProtKB)
Alt. Names/Synonyms: 1190028F09; 2610103M17Rik; A34.5; Anti-sense to ERCC-1 protein; antisense to Ercc1; ASE-1; Ase1; CAST; CD3 epsilon associated protein; CD3-epsilon-associated protein; CD3E antigen, epsilon polypeptide associated protein; CD3E-associated protein; Cd3eap; DNA-directed RNA polymerase I subunit G; DNA-directed RNA polymerase I subunit RPA34; PAF; Paf49; Polr1g; RNA polymerase I-associated factor PAF49; RPA34
Gene Symbols: Polr1g
Molecular weight: 43,082 Da
Basal Isoelectric point: 9.63  Predict pI for various phosphorylation states
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Protein Structure Not Found.

Cross-references to other databases:  AlphaFold  |  STRING  |  BioGPS  |  Pfam  |  Phospho.ELM  |  NetworKIN  |  UniProtKB  |  Entrez-Gene  |  GenPept  |  Ensembl Gene  |  Ensembl Protein