DNA-directed RNA polymerase I subunit RPA1
| Name | DNA-directed RNA polymerase I subunit RPA1 | 
|---|---|
| Synonyms | 2.7.7.6 A190 DNA-directed RNA polymerase I largest subunit DNA-directed RNA polymerase I subunit A RNA polymerase I 194 kDa subunit RNA polymerase I subunit A1 RPA194 | 
| Gene Name | POLR1A | 
| Organism | Human | 
| Amino acid sequence | >lcl|BSEQ0009191|DNA-directed RNA polymerase I subunit RPA1 MLISKNMPWRRLQGISFGMYSAEELKKLSVKSITNPRYLDSLGNPSANGLYDLALGPADS KEVCSTCVQDFSNCSGHLGHIELPLTVYNPLLFDKLYLLLRGSCLNCHMLTCPRAVIHLL LCQLRVLEVGALQAVYELERILNRFLEENPDPSASEIREELEQYTTEIVQNNLLGSQGAH VKNVCESKSKLIALFWKAHMNAKRCPHCKTGRSVVRKEHNSKLTITFPAMVHRTAGQKDS EPLGIEEAQIGKRGYLTPTSAREHLSALWKNEGFFLNYLFSGMDDDGMESRFNPSVFFLD FLVVPPSRYRPVSRLGDQMFTNGQTVNLQAVMKDVVLIRKLLALMAQEQKLPEEVATPTT DEEKDSLIAIDRSFLSTLPGQSLIDKLYNIWIRLQSHVNIVFDSEMDKLMMDKYPGIRQI LEKKEGLFRKHMMGKRVDYAARSVICPDMYINTNEIGIPMVFATKLTYPQPVTPWNVQEL RQAVINGPNVHPGASMVINEDGSRTALSAVDMTQREAVAKQLLTPATGAPKPQGTKIVCR HVKNGDILLLNRQPTLHRPSIQAHRARILPEEKVLRLHYANCKAYNADFDGDEMNAHFPQ SELGRAEAYVLACTDQQYLVPKDGQPLAGLIQDHMVSGASMTTRGCFFTREHYMELVYRG LTDKVGRVKLLSPSILKPFPLWTGKQVVSTLLINIIPEDHIPLNLSGKAKITGKAWVKET PRSVPGFNPDSMCESQVIIREGELLCGVLDKAHYGSSAYGLVHCCYEIYGGETSGKVLTC LARLFTAYLQLYRGFTLGVEDILVKPKADVKRQRIIEESTHCGPQAVRAALNLPEAASYD EVRGKWQDAHLGKDQRDFNMIDLKFKEEVNHYSNEINKACMPFGLHRQFPENSLQMMVQS GAKGSTVNTMQISCLLGQIELEGRRPPLMASGKSLPCFEPYEFTPRAGGFVTGRFLTGIK PPEFFFHCMAGREGLVDTAVKTSRSGYLQRCIIKHLEGLVVQYDLTVRDSDGSVVQFLYG EDGLDIPKTQFLQPKQFPFLASNYEVIMKSQHLHEVLSRADPKKALHHFRAIKKWQSKHP NTLLRRGAFLSYSQKIQEAVKALKLESENRNGRSPGTQEMLRMWYELDEESRRKYQKKAA ACPDPSLSVWRPDIYFASVSETFETKVDDYSQEWAAQTEKSYEKSELSLDRLRTLLQLKW QRSLCEPGEAVGLLAAQSIGEPSTQMTLNTFHFAGRGEMNVTLGIPRLREILMVASANIK TPMMSVPVLNTKKALKRVKSLKKQLTRVCLGEVLQKIDVQESFCMEEKQNKFQVYQLRFQ FLPHAYYQQEKCLRPEDILRFMETRFFKLLMESIKKKNNKASAFRNVNTRRATQRDLDNA GELGRSRGEQEGDEEEEGHIVDAEAEEGDADASDAKRKEKQEEEVDYESEEEEEREGEEN DDEDMQEERNPHREGARKTQEQDEEVGLGTEEDPSLPALLTQPRKPTHSQEPQGPEAMER RVQAVREIHPFIDDYQYDTEESLWCQVTVKLPLMKINFDMSSLVVSLAHGAVIYATKGIT RCLLNETTNNKNEKELVLNTEGINLPELFKYAEVLDLRRLYSNDIHAIANTYGIEAALRV IEKEIKDVFAVYGIAVDPRHLSLVADYMCFEGVYKPLNRFGIRSNSSPLQQMTFETSFQF LKQATMLGSHDELRSPSACLVVGKVVRGGTGLFELKQPLR  | 
| Number of residues | 1720 | 
| Molecular Weight | 194809.645 | 
| Theoretical pI | None | 
| GO Classification | 
               Functions 
                zinc ion binding DNA binding DNA-directed RNA polymerase activity Processes 
                gene expression negative regulation of gene expression, epigenetic regulation of gene expression, epigenetic termination of RNA polymerase I transcription transcription elongation from RNA polymerase I promoter transcription from RNA polymerase I promoter transcription initiation from RNA polymerase I promoter Components 
                nucleolus nucleoplasm DNA-directed RNA polymerase I complex cytoplasm nucleus  | 
      
| General Function | Zinc ion binding | 
| 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 I which synthesizes ribosomal RNA precursors. 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 I. A bridging helix emanates from RPA1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol I 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 (By similarity). | 
| Transmembrane Regions | |
| GenBank Protein ID | |
| UniProtKB ID | O95602 | 
| UniProtKB Entry Name | RPA1_HUMAN | 
| Cellular Location | Nucleus | 
| Gene sequence | >lcl|BSEQ0021884|DNA-directed RNA polymerase I subunit RPA1 (POLR1A) ATGTTGATCTCCAAGAACATGCCCTGGCGGCGGCTGCAGGGCATTTCCTTCGGGATGTAT TCGGCTGAAGAGCTCAAGAAATTAAGTGTTAAATCCATTACGAACCCTCGATACCTGGAC AGCCTGGGGAACCCATCGGCAAACGGCCTGTACGATTTAGCTTTGGGCCCTGCAGATTCC AAAGAGGTGTGCTCCACCTGCGTGCAGGACTTCAGCAACTGTTCTGGGCACCTGGGCCAC ATTGAGCTCCCACTCACAGTGTATAACCCTCTCCTCTTCGATAAGCTGTACCTGCTGCTT CGGGGCTCTTGTTTAAACTGCCACATGCTGACTTGTCCCCGGGCCGTGATTCACCTCTTA CTCTGCCAGCTGAGGGTTCTGGAAGTCGGGGCCCTACAAGCAGTCTACGAGCTTGAGAGA ATTCTGAACAGGTTTCTGGAAGAAAATCCCGATCCCTCTGCCTCTGAAATTCGGGAGGAA TTAGAACAATACACAACTGAAATTGTGCAGAACAACCTCCTGGGGTCCCAGGGCGCACAT GTAAAGAACGTGTGTGAGAGCAAGAGCAAGCTCATTGCTCTCTTCTGGAAGGCACATATG AATGCTAAGCGCTGTCCCCACTGCAAGACCGGGCGATCCGTTGTCCGAAAGGAACACAAC AGCAAGTTGACTATCACGTTTCCAGCCATGGTGCACAGGACAGCTGGCCAGAAGGACTCT GAGCCCCTGGGAATTGAGGAAGCTCAGATAGGAAAACGAGGATACTTAACACCCACCAGT GCCCGCGAACACCTTTCTGCCCTGTGGAAGAATGAAGGATTCTTTCTGAACTACCTTTTT TCGGGAATGGATGATGATGGTATGGAATCCAGATTCAATCCCAGTGTGTTCTTTCTAGAT TTCTTGGTGGTGCCGCCCTCAAGGTATCGCCCAGTCAGTCGCCTAGGAGACCAGATGTTT ACTAATGGCCAGACGGTGAACTTGCAGGCTGTCATGAAGGATGTAGTTCTGATTCGAAAA CTTCTGGCATTGATGGCCCAAGAACAGAAGTTGCCAGAGGAAGTGGCCACACCCACTACA GATGAGGAAAAAGACTCTTTGATTGCTATTGACCGATCCTTTTTGAGTACACTTCCAGGC CAGTCCCTCATAGACAAACTTTACAACATTTGGATTCGCCTTCAGAGCCACGTCAATATT GTGTTTGATAGCGAGATGGACAAACTAATGATGGACAAGTACCCAGGCATTAGGCAGATC CTGGAGAAGAAAGAAGGCCTGTTCCGAAAACACATGATGGGAAAGCGAGTGGACTACGCT GCGCGCTCAGTCATCTGCCCAGACATGTACATCAACACCAACGAAATTGGAATTCCCATG GTGTTTGCCACAAAACTGACCTACCCACAGCCAGTTACCCCATGGAATGTTCAGGAACTT AGGCAAGCGGTCATCAACGGCCCTAATGTGCACCCAGGAGCCTCCATGGTCATCAATGAG GACGGCAGCCGCACAGCCCTGAGCGCTGTGGACATGACCCAGCGAGAGGCCGTGGCCAAG CAGCTTCTGACCCCAGCCACGGGGGCACCTAAGCCCCAGGGGACAAAAATTGTGTGCCGG CATGTGAAGAATGGGGACATTCTGCTACTGAACCGACAGCCCACACTGCACAGACCCTCC ATCCAGGCCCACCGTGCCCGCATCCTGCCTGAAGAGAAAGTGCTGCGGCTCCACTATGCC AACTGCAAGGCCTATAATGCCGACTTTGATGGAGACGAGATGAATGCCCATTTCCCCCAG AGTGAGCTGGGCCGGGCCGAGGCCTACGTCCTGGCCTGCACTGATCAGCAGTACCTTGTT CCCAAGGATGGCCAACCATTGGCGGGACTGATCCAGGATCACATGGTTTCAGGGGCAAGC ATGACTACTCGGGGTTGCTTTTTCACCCGGGAGCACTATATGGAGCTGGTGTACCGAGGA CTCACGGACAAAGTGGGGCGCGTGAAGCTCCTTTCTCCTTCCATCCTGAAGCCCTTTCCG CTGTGGACAGGAAAACAGGTTGTGTCAACGCTGCTCATAAATATAATCCCAGAGGACCAC ATCCCACTGAACTTATCTGGAAAGGCGAAAATCACTGGGAAAGCCTGGGTGAAGGAAACT CCTCGATCCGTTCCTGGCTTTAACCCTGACTCGATGTGCGAGTCCCAGGTGATCATCAGG GAAGGGGAGCTGCTCTGCGGAGTGCTGGACAAGGCGCACTATGGGAGCTCCGCCTACGGC CTGGTCCACTGCTGCTATGAGATCTATGGAGGCGAGACCAGCGGCAAGGTTCTAACCTGC CTGGCCCGCCTCTTCACCGCCTACCTGCAGCTCTACAGAGGCTTCACCTTGGGCGTGGAA GACATTTTGGTGAAGCCAAAGGCAGATGTCAAGAGGCAACGTATCATTGAAGAATCCACC CACTGCGGGCCCCAGGCTGTCAGGGCTGCATTAAACCTGCCAGAAGCCGCATCATATGAT GAGGTCCGAGGAAAATGGCAGGATGCCCATCTGGGCAAGGACCAGAGGGATTTTAACATG ATTGATCTGAAGTTCAAGGAGGAAGTGAACCATTACAGCAATGAGATTAACAAGGCATGC ATGCCTTTTGGCCTACACAGACAGTTCCCAGAGAACAGCCTGCAGATGATGGTGCAGTCG GGAGCCAAAGGTTCAACTGTGAACACGATGCAGATCTCGTGCCTGCTGGGCCAGATTGAA CTGGAAGGTCGGAGACCCCCGCTGATGGCGTCTGGCAAGTCACTGCCCTGCTTTGAGCCT TATGAGTTCACCCCCAGGGCTGGTGGCTTTGTCACTGGCAGGTTCCTCACCGGCATCAAA CCTCCTGAGTTCTTCTTCCACTGCATGGCAGGACGAGAGGGCCTGGTGGACACTGCTGTG AAAACCAGCCGCTCAGGCTATCTCCAAAGGTGCATCATCAAGCACCTAGAGGGGCTGGTC GTGCAGTATGATCTCACGGTCCGTGACAGTGACGGCAGTGTGGTGCAGTTCCTGTATGGG GAGGATGGCCTGGACATCCCCAAGACACAGTTCCTGCAGCCCAAGCAGTTCCCCTTCCTG GCCAGCAACTACGAGGTGATAATGAAATCACAGCATCTCCATGAAGTTTTATCCAGAGCA GATCCCAAAAAAGCTCTCCACCACTTCAGAGCTATCAAAAAATGGCAAAGCAAGCACCCC AACACCCTGCTGAGAAGAGGCGCCTTCTTGAGTTATTCCCAGAAAATTCAGGAAGCTGTG AAAGCCCTGAAACTTGAGAGTGAAAACCGCAATGGCCGCAGCCCTGGGACTCAGGAGATG CTGAGGATGTGGTATGAGTTGGATGAGGAAAGCCGAAGGAAATACCAGAAGAAGGCGGCC GCTTGTCCTGACCCCAGTCTGTCTGTCTGGCGTCCTGACATCTACTTTGCATCAGTGTCA GAAACATTTGAAACAAAGGTTGATGACTACAGTCAAGAGTGGGCAGCTCAAACAGAGAAG AGTTATGAGAAATCAGAGCTTTCTCTCGACAGGTTGAGGACCTTGCTGCAGCTGAAGTGG CAGCGCTCACTGTGTGAGCCGGGCGAGGCTGTGGGCCTGCTGGCTGCCCAGAGCATCGGA GAGCCCTCCACCCAGATGACCCTCAACACCTTCCACTTTGCAGGCAGAGGCGAGATGAAC GTCACCCTGGGCATTCCAAGGTTGCGGGAGATTCTCATGGTGGCCAGCGCCAACATCAAG ACACCCATGATGAGCGTGCCCGTGCTCAACACCAAGAAAGCCCTGAAGAGAGTGAAAAGC CTGAAGAAGCAACTCACCAGGGTGTGCTTGGGGGAGGTGTTGCAGAAAATTGACGTCCAG GAGTCCTTCTGTATGGAAGAAAAACAGAACAAATTCCAGGTGTACCAGCTGCGGTTTCAG TTCCTGCCACATGCATATTACCAGCAGGAGAAGTGCCTGAGACCCGAGGACATCCTGCGC TTCATGGAAACAAGATTCTTTAAACTTCTGATGGAATCCATCAAAAAGAAGAATAATAAA GCATCAGCTTTCAGGAACGTAAACACTCGAAGAGCTACACAGCGGGATCTGGACAACGCT GGGGAGTTGGGGAGGAGTCGGGGAGAGCAGGAGGGTGATGAGGAAGAGGAGGGGCACATT GTGGATGCTGAAGCTGAGGAGGGGGACGCCGATGCCTCTGATGCCAAACGCAAGGAGAAG CAGGAGGAGGAGGTTGATTATGAGAGTGAGGAAGAGGAGGAGAGGGAGGGCGAGGAGAAC GACGATGAAGACATGCAGGAGGAACGAAATCCCCACAGGGAAGGTGCTCGAAAGACCCAA GAGCAAGATGAAGAGGTGGGCTTAGGCACTGAGGAGGACCCGTCCCTTCCCGCCCTCCTG ACGCAGCCCCGGAAACCCACCCACAGCCAGGAGCCCCAGGGGCCCGAGGCCATGGAGCGC CGGGTCCAGGCTGTGCGTGAGATCCACCCGTTCATAGATGACTACCAGTACGACACCGAG GAGAGCCTGTGGTGCCAGGTGACAGTGAAGCTCCCTCTGATGAAGATCAACTTTGACATG AGCTCCCTGGTAGTATCTTTGGCCCATGGTGCCGTCATCTATGCGACCAAGGGCATCACT CGGTGCCTCCTGAATGAAACAACCAACAATAAGAACGAGAAGGAGCTTGTGCTAAACACA GAAGGAATCAACCTCCCAGAGCTATTCAAGTATGCAGAGGTCCTGGATCTGCGCCGCCTC TACTCCAACGACATCCACGCCATAGCCAACACGTATGGCATTGAGGCCGCGCTGCGGGTG ATCGAGAAGGAGATCAAGGATGTGTTTGCCGTGTATGGCATCGCGGTCGACCCTCGCCAT CTCTCCCTGGTTGCTGATTATATGTGCTTCGAGGGTGTTTACAAGCCACTGAATCGCTTT GGGATCCGGTCAAACTCTTCCCCGCTACAGCAGATGACATTTGAAACCAGCTTCCAGTTT CTGAAGCAAGCCACCATGCTGGGATCCCACGATGAGCTGAGGTCTCCTTCTGCCTGCCTT GTGGTCGGGAAGGTCGTCAGGGGCGGGACAGGCCTGTTCGAGCTCAAGCAGCCTCTGAGA TAG  | 
| GenBank Gene ID | |
| GeneCard ID | None | 
| GenAtlas ID | |
| HGNC ID | HGNC:17264 | 
| Chromosome Location | 2 | 
| Locus | None | 
| References | 
          
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Related FRC
| FRCD ID | Name | Exact Mass | Structure | 
|---|---|---|---|
Luteoskyrin  | 
            574.494  |