Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
25885
Gene name Gene Name - the full gene name approved by the HGNC.
RNA polymerase I subunit A
Gene symbol Gene Symbol - the official gene symbol approved by the HGNC.
POLR1A
Synonyms (NCBI Gene) Gene synonyms aliases
A190, AFDCIN, HLD27, RPA1, RPA190, RPA194, RPO1-4, RPO14
Disease Acronyms (UniProt) Disease acronyms from UniProt database
AFDCIN, HLD27
Chromosome Chromosome number
2
Chromosome location Chromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
2p11.2
Summary Summary of gene provided in NCBI Entrez Gene.
The protein encoded by this gene is the largest subunit of the RNA polymerase I complex. The encoded protein represents the catalytic subunit of the complex, which transcribes DNA into ribosomal RNA precursors. Defects in this gene are a cause of the Cinc
SNPs SNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs370722814 C>T Conflicting-interpretations-of-pathogenicity Intron variant
rs794729674 C>G Pathogenic Coding sequence variant, missense variant
rs875989814 G>- Pathogenic Frameshift variant, coding sequence variant
rs1064794956 CCT>- Likely-pathogenic Inframe deletion, coding sequence variant
rs1064795108 C>A Likely-pathogenic Missense variant, coding sequence variant
miRNA miRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT032207 hsa-let-7b-5p Proteomics 18668040
MIRT040172 hsa-miR-615-3p CLASH 23622248
MIRT650105 hsa-miR-4668-3p HITS-CLIP 23824327
MIRT650104 hsa-miR-500a-5p HITS-CLIP 23824327
MIRT650103 hsa-miR-501-5p HITS-CLIP 23824327
Gene ontology (GO) Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0001054 Function RNA polymerase I activity IMP 23782956
GO:0003677 Function DNA binding IEA
GO:0003682 Function Chromatin binding IDA 26089203
GO:0003899 Function DNA-directed 5'-3' RNA polymerase activity IBA 21873635
GO:0005515 Function Protein binding IPI 16514417, 19214185, 21555369, 25416956, 26089203, 26496610, 32296183
Other IDs Other ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM HGNC e!Ensembl
616404 17264 ENSG00000068654
Protein
UniProt ID O95602
Protein name DNA-directed RNA polymerase I subunit RPA1 (RNA polymerase I subunit A1) (EC 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) (RPA194)
Protein function Catalytic core component of RNA polymerase I (Pol I), a DNA-dependent RNA polymerase which synthesizes ribosomal RNA precursors using the four ribonucleoside triphosphates as substrates. Transcribes 47S pre-rRNAs from multicopy rRNA gene cluster
PDB 7OB9 , 7OBA , 7OBB , 7VBA , 7VBB , 7VBC , 8A43
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF04997 RNA_pol_Rpb1_1 9 357 RNA polymerase Rpb1, domain 1 Domain
PF00623 RNA_pol_Rpb1_2 434 614 RNA polymerase Rpb1, domain 2 Domain
PF04983 RNA_pol_Rpb1_3 617 802 RNA polymerase Rpb1, domain 3 Domain
PF05000 RNA_pol_Rpb1_4 837 951 RNA polymerase Rpb1, domain 4 Domain
PF04998 RNA_pol_Rpb1_5 958 1670 RNA polymerase Rpb1, domain 5 Domain
Sequence
MLISKNMPWRRLQGISFGMYSAEELKKLSVKSITNPRYLDSLGNPSANGLYDLALGPADS
KEVCSTCVQDFSNCSGHLGHIELPLTVYNPLLFDKLYLLLRGSCLNCHMLTCPRAVIHLL
LCQLRVLEVGALQAVYELERILNRFLEENPDPSASEIREELEQYTTEIVQNNLLGSQGAH
VKNVCESKSKLIALFWKAHMNAKRCPHCKTGRSVVRKEHNSKLTITFPAMVHRTAGQKDS
EPLGIEEAQIGKRGYLTPTSAREHLSALWKNEGFFLNYLFSGMDDDGMESRFNPSVFFLD
FLVVPPSRYRPVSRLGDQMFTNGQTVNLQAVMKDVVLIRKLLALMAQEQKLPEEVAT
PTT
DEEKDSLIAIDRSFLSTLPGQSLIDKLYNIWIRLQSHVNIVFDSEMDKLMMDKYPGIRQI
LEKKEGLFRKHMMGKRVDYAARSVICPDMYINTNEIGIPMVFATKLTYPQPVTPWNVQEL
RQAVINGPNVHPGASMVINEDGSRTALSAVDMTQREAVAKQLLTPATGAPKPQGTKIVCR
HVKNGDILLLNRQPTLHRPSIQAHRARILPEEKVLRLHYANCKAYNADFDGDEMNAHFPQ
SELGRAEAYVLACT
DQQYLVPKDGQPLAGLIQDHMVSGASMTTRGCFFTREHYMELVYRG
LTDKVGRVKLLSPSILKPFPLWTGKQVVSTLLINIIPEDHIPLNLSGKAKITGKAWVKET
PRSVPGFNPDSMCESQVIIREGELLCGVLDKAHYGSSAYGLVHCCYEIYGGETSGKVLTC
LARLFTAYLQLYRGFTLGVEDI
LVKPKADVKRQRIIEESTHCGPQAVRAALNLPEAASYD
EVRGKWQDAHLGKDQRDFNMIDLKFKEEVNHYSNEINKACMPFGLHRQFPENSLQMMVQS
GAKGSTVNTMQISCLLGQIELEGRRPPLMASGKSLPCFEPYEFTPRAGGFV
TGRFLTGIK
PPEFFFHCMAGREGLVDTAVKTSRSGYLQRCIIKHLEGLVVQYDLTVRDSDGSVVQFLYG
EDGLDIPKTQFLQPKQFPFLASNYEVIMKSQHLHEVLSRADPKKALHHFRAIKKWQSKHP
NTLLRRGAFLSYSQKIQEAVKALKLESENRNGRSPGTQEMLRMWYELDEESRRKYQKKAA
ACPDPSLSVWRPDIYFASVSETFETKVDDYSQEWAAQTEKSYEKSELSLDRLRTLLQLKW
QRSLCEPGEAVGLLAAQSIGEPSTQMTLNTFHFAGRGEMNVTLGIPRLREILMVASANIK
TPMMSVPVLNTKKALKRVKSLKKQLTRVCLGEVLQKIDVQESFCMEEKQNKFQVYQLRFQ
FLPHAYYQQEKCLRPEDILRFMETRFFKLLMESIKKKNNKASAFRNVNTRRATQRDLDNA
GELGRSRGEQEGDEEEEGHIVDAEAEEGDADASDAKRKEKQEEEVDYESEEEEEREGEEN
DDEDMQEERNPHREGARKTQEQDEEVGLGTEEDPSLPALLTQPRKPTHSQEPQGPEAMER
RVQAVREIHPFIDDYQYDTEESLWCQVTVKLPLMKINFDMSSLVVSLAHGAVIYATKGIT
RCLLNETTNNKNEKELVLNTEGINLPELFKYAEVLDLRRLYSNDIHAIANTYGIEAALRV
IEKEIKDVFAVYGIAVDPRHLSLVADYMCFEGVYKPLNRFGIRSNSSPLQ
QMTFETSFQF
LKQATMLGSHDELRSPSACLVVGKVVRGGTGLFELKQPLR
Sequence length 1720
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG   Reactome
  RNA polymerase   B-WICH complex positively regulates rRNA expression
RNA Polymerase I Transcription Initiation
RNA Polymerase I Promoter Escape
RNA Polymerase I Transcription Termination
Associated diseases Disease information provided by ClinVar, GenCC, and GWAS databases.
Causal
Disease term Disease name dbSNP ID References
Acrofacial dysostosis Acrofacial Dysostosis, ACROFACIAL DYSOSTOSIS, CINCINNATI TYPE rs794729674, rs875989814, rs1064795108, rs1377622831 25434003, 25913037
Microcephaly Microcephaly rs397704721, rs267607176, rs267607177, rs397704725, rs267606717, rs267606718, rs199422202, rs121434311, rs199422203, rs199422126, rs387906274, rs121434305, rs199422125, rs199422135, rs189678019
View all (280 more)
Patent ductus arteriosus Patent ductus arteriosus rs80338911, rs879253870, rs879253871, rs879255278, rs879255279, rs879253872
Unknown
Disease term Disease name Evidence References Source
Acrofacial Dysostosis acrofacial dysostosis Cincinnati type GenCC
Leukodystrophy leukodystrophy, hypomyelinating, 27 GenCC
Associations from Text Mining
Disease Name Relationship Type References
Bloom Syndrome Associate 22106380
Colorectal Neoplasms Associate 32396863
Gastrointestinal Diseases Inhibit 30888702
Leukodystrophy Metachromatic Associate 28051070, 36917474
Mandibulofacial Dysostosis Associate 28051070
Neoplasms Associate 30888702, 32396863
Neurodegenerative Diseases Associate 28051070, 36917474
Pelizaeus Merzbacher like disease autosomal recessive 2 Associate 36917474
Scleroderma Systemic Associate 30888702
Stomach Neoplasms Associate 35036435