Gene: Polr1b - Rattus norvegicus
Last modified: Dec 09, 2014. Release 1 • Page created: May 19, 2024
Summary
Gene Symbol | : | Polr1b | ||||||||||||
NCBI Gene ID | : | 83582 | ||||||||||||
Species | : | Rattus norvegicus | ||||||||||||
Gene Synonyms | : | A127 | DNA-directed RNA polymerase I subunit RPA2 | Polr1b | polymerase (RNA) I polypeptide B | RNA polymerase 1-2 | RNA polymerase I (127 kDa subunit) | RNA polymerase I polypeptide B | RNA polymerase I subunit 2 | RPA135 | RPA2 | Rpa2 | Rpo1-2 Source: GPSDB |
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Gene Homologs | : | AgaP_AGAP009539 (Anopheles gambiae) | AGOS_ABR029W (Eremothecium gossypii) | AT1G29940.1 (Arabidopsis thaliana) | F14B4.3 (Caenorhabditis elegans) | KLLA0B06303g (Kluyveromyces lactis) | LOC100856298 (Canis lupus familiaris) | MGG_01572 (Magnaporthe oryzae) | NCU08616 (Neurospora crassa) | POLR1B (Bos taurus) | polr1b (Danio rerio) | POLR1B (Homo sapiens) | POLR1B (Macaca mulatta) | Polr1b (Mus musculus) | POLR1B (Pan troglodytes) | Polr1b (Rattus norvegicus) | RPA135 (Saccharomyces cerevisiae) | rpa2 (Schizosaccharomyces pombe) | RpI135 (Drosophila melanogaster) | ||||||||||||
Ageing Relevance Analysis | : |
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Ageing Factor Stable ID | : | AF_002151 | ||||||||||||
Download | : | XML |
Protein Information
Protein Name | Species | UniProt Accession Number | UniProt Entry Name | Protein Function | Sequence |
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DNA-directed RNA polymerase I subunit RPA2 | Rattus norvegicus | O54888 (UniProtKB/Swiss-Prot) | RPA2_RAT (UniProtKB/Swiss-Prot) | DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Second largest core component of RNA polymerase I which synthesizes ribosomal RNA precursors. Proposed to contribute to the polymerase catalytic activity and forms the polymerase active center together with the largest subunit. Pol I is composed of mobile elements and RPA2 is part of the core element with the central large cleft and probably a clamp element that moves to open and close the cleft. | View |
Observations
Ageing Phenotype
Data Type 1
no ageing phenotype observation—data type 1 available
Data Type 2
no ageing phenotype observation—data type 2 available
Homology Analysis
Ageing Relevance:
- yes (Exp. Analysis)
- yes, but no ageing factor assigned (Exp. Analysis)
- no (Exp. Analysis)
- putative (Comp. Analysis)
Legend:
- #EGHG:
- Number of Experimentally Confirmed Ageing-related Genes In Homology Group
# | Observation Stable ID | Homology Group Genes | #EGHG | Description | Source | Homology Source |
---|---|---|---|---|---|---|
1 | OB_009018 | 1 | The HomoloGene homology group 7133 contains 1 gene with experimental evidence for ageing relevance (F14B4.3 - Caenorhabditis elegans) and 17 other genes. | AgeFactDB Homology Analysis | HomoloGene homology group 7133 |
Sequences
RPA2_RAT | O54888 | DNA-directed RNA polymerase I subunit RPA2 (Rattus norvegicus) from UniProtKB/Swiss-Prot Length: 1135 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 500 510 520 530 540 550 560 570 580 590 600 610 620 630 640 650 660 670 680 690 700 710 720 730 740 750 760 770 780 790 800 810 820 830 840 850 860 870 880 890 900 910 920 930 940 950 960 970 980 990 1000 1010 1020 1030 1040 1050 1060 1070 1080 1090 1100 1110 1120 1130 RPA2_RAT 1 MDVDSRWRNLPSGPSLKHLTDPSYAVPPEQQKAALQDLTRAHVDSFNYAVLEGLSHAVQAIPPFEFAFKDERISLTIVDAAISPPAVPKGTICKELNIYPAECRGRRSTYRGKLTADISWAVNGVPKGIIKQFLGXVPIMVKSKLCNLYNLPPQVLIEHHEEAEEMGGYFIINGIEKVIRMLIMPRRNFPIAMIRPKWKSRGLGYTQFGVSIHCVREEHSAVNMNLHYVENGTVMLNFIYRKELFFLPLGFALKALVSFSDYQIFQELIKGKEEDSFFKNSVSQMLRIVMEEGCHTQKQVLDYLGERFRVKLSLPDWYPNAEAAEFLFNQCICIHLKSNTDKFYLLCLMTRKLFALARGECMEDNPDSLVNQEVLTPGQLFLMFLKEKMENWLLSIKIALDKRAQKTNVSINNENLMKIFSMGTELTRPFEYLLATGNLRSKTGLGFMQDSGLCVVADKLNFIRYLSHFRCVHRGADFAKMRTTTVRKLLPESWGFLCPVHTPDGAPCGLLNHLTAVCEVVTKFVYTASIPALLCGLGVTPVDAAPCRPYSDCYPVLLDGVMVGWVDKELAPEVADTLRRFKVLRERRCSSLDGGGPDSHDRKAKPVPRAVPLHHSLQAGEACAEPGAGQRRARWNYGAALHEHCHLRGRGFWWSFHTPGALPSQPAEVIANFIPFSDHNQSPRNMYQCQMGKQTMGFPLLTYQDRSDNKLYRLQTPQSPLVRPCMYDHYDMDNYPIGTNAIVAVISYTGYDMEDAMIVNKASWERGFAHGSVYKSEFIDLSEKFKQGDDSLVFGVKPGDPRVMQKLDNDGLPFIGAKLEFGDPYYGYLNLNTGEGFVVYYKSKENCVVDNIKVCSNDTGSGKFKCVCVTVRVPRNPTIGDKFASRHGQKGILSRLWPAEDMPFTESGMMPDILFNPHGFPSRMTIGMLIESMAGKSAALHGLCHDATPFIFSEENSALEYFGEMLKAAGYNFYGTERLYSGISGMELEADIFIGVVYYQRLRHMVSDKFQVRTTGARDKVTNQPIGGRNVQGGIRFGEMERDALLAHGTSFLLHDRLFNCSDRSVAHVCVKCGSLLSPLLEKPPPSWSAMRNRKYNCTVCGRSDSIDTVSVPYVFRYFVAELAAMNIKVKLDVI 1135
References
no reference information available
Sources
Ageing-related Data Sources
- AgeFactDB Homology Analysis
Additional Data Sources
- AgeFactDB Pipeline
- GPSDB
- HomoloGene
- UniProtKB/Swiss-Prot