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POLR1C
HPA
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ipTM
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  • SUMMARY

  • TISSUE

  • BRAIN

  • SINGLE CELL

  • SUBCELL

  • CANCER

  • BLOOD

  • CELL LINE

  • STRUCTURE

  • INTERACTION

  • POLR1C
INTERACTION INTERACTION METABOLIC PATHWAYS Show tissue menu
NUCLEOTIDE METABOLISM
Protein interactions
Protein interactions
Methods
Human metabolism
Metabolic proteins
Methods
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

POLR1C
Synonyms AC40, RPA39, RPA40, RPA5, RPAC1, RPC40
Gene descriptioni

Full gene name according to HGNC.

RNA polymerase I and III subunit C
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
Disease related genes
Essential proteins
Human disease related genes
Metabolic proteins
RNA polymerase related proteins
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.
  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)

HUMAN PROTEIN ATLAS INFORMATIONi

Summary of RNA expression analysis and annotation data generated within the Human Protein Atlas project.

Single cell type
expression clusteri

The RNA data was used to cluster genes according to their expression across single cell types. Clusters contain genes that have similar expression patterns, and each cluster has been manually annotated to describe common features in terms of function and specificity.

Non-specific - RNA processing (mainly)
Single cell type specificityi

The RNA specificity category is based on mRNA expression levels in the analyzed cell types based on scRNA-seq data from normal tissues. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected.

Cell type enhanced (Cardiomyocytes, Epicardial cells)
Tissue expression
cluster (RNA)i

The RNA data was used to cluster genes according to their expression across tissues. Clusters contain genes that have similar expression patterns, and each cluster has been manually annotated to describe common features in terms of function and specificity.

Ciliated tissues - Cilium organization (mainly)
Tissue specificity (RNA)i

The RNA specificity category is based on mRNA expression levels in the consensus dataset which is calculated from the RNA expression levels in samples from HPA and GTEX. The categories include: tissue enriched, group enriched, tissue enhanced, low tissue specificity and not detected.

Low tissue specificity
Subcellular locationi

Main subcellular location based on data generated in the subcellular section of the Human Protein Atlas.

Localized to the Nucleoplasm, Nucleoli fibrillar center
Secretome annotationi

All genes with at least one predicted secreted isoform have been annotated and classified with the aim to determine if the corresponding protein(s) are:

  • secreted into blood
  • locally secreted
  • or actually being attached to membrane or retained in intracellular locations like mitochondria, endoplasmatic reticulum (ER), Golgi apparatus or lysosomes.
Not available
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 6
Cytoband p21.1
Chromosome location (bp) 43509702 - 43562419
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

10
Ensembl ENSG00000171453 (version 109)
Entrez gene 9533
HGNC HGNC:20194
UniProt O15160
GeneCards POLR1C
ASSAYSi

Links to data of the different assays available in the Structure & Interaction resource of the Human Protein Atlas. Click on the miniature images to directly get to the respective section.

Interaction Metabolic
INTERACTIONi

In the Interaction part of this page network plots showing the gene's first-level interaction partners according to four different datasets are displayed, including a consensus network plot showing only interactions present in at least two of the datasets. By clicking on nodes the network can be expanded. In the network plots the nodes represent genes and edge color represent the number of datasets the interaction belongs to. In-house generated AlphaFold 3 predicted 3D structures for interactions in the consensus network are displayed by clicking on the blue symbols on the edges.

The highlight bar in the top of the plot can be used to color the nodes according to subcellular location (based on data in the Subcellular section), predicted location (based on signalpeptide and transmembrane region predictions), tissue specificity (based on RNA tissue expression profiles) or proteinclass. For genes categorised as single cell type or group specific the option to highlight interaction partners expressed in the same cell type will also be available in the highlight bar.

Custom highlighting of nodes is possible using the top left Filter option in which a query of choice can be built to for example label all nodes that are tissue enriched in both human and mouse brain or those that belongs to a certain tissue expression cluster. The expression cluster for the gene is stated in the box Human Protein Atlas Information above the network plot. Click on Filter in the top left in the plot to find the query builder and some example queries.

Interactions included are direct interaction and physical associations with high and medium confidence from IntAct, physical multivalidated interactions from BioGRID, interactions with>75% probability from BioPlex and significant physical interactions from OpenCell.

Filter menu »
Fields »
e.g. Brain enriched, Localized to mitochondria, Ciliated tissues - Cilium organization

Field
Term
Gene name
Class
Subclass
Category
Keyword
Chromosome
External id
Tissue
Cell type
Expression
Antibody panel
Tissue
Main location
Patient ID
Annotation
Tissue
Category
Tau score
Cluster
Reliability
Brain region
Category
Tau score
Brain region
Category
Tau score
Brain region
Category
Tau score
Cluster
Reliability
Tissue
Cell type
Enrichment
Cell type
Category
Tau score
Cell type group
Category
Tau score
Cell type
Category
Tau score
Cell type
Category
Tau score
Cell lineage
Category
Tau score
Cluster
Cluster
Location
Searches
Location
Cell line
Class
Type
Phase
Reliability
Cancer
Prognosis
Cancer
Category
Cancer
Category
Tau score
Cluster
Variants
Interacting gene (ensg_id)
Type
Number of interactions
Pathway
ipTM
Category
Category
Category
Category
Validation
Validation
Validation
Validation
Antibodies
Data type
Column


Consensus
IntAct
BioGrid
OpenCell
BioPlex
Highlight:
Off
Subcell location
Predicted location
Cell type specificity
Protein class

Non-commercial use only, subject to AlphaFold3 Output Terms of Use

Interaction:
Color scheme:
Confidence
Antibodies
Interactor
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PAE plot
Number of interactions: 34
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
CRCP14316170
CSNK2A256814923222
GPN118325924
GPN311219170
NCL38161843824
NME16151800
PFDN22412491329
POLR1A1454297
POLR1B10224130
POLR1D29634640
POLR1E15427230
POLR1F40754
POLR1G802480
POLR2E68428810911
POLR2F371506228
POLR2G2119471915
POLR2H35154512
POLR2J299533422
POLR2K372421030
POLR2L3116482230
POLR3A244372615
POLR3B251333611
POLR3C193020207
POLR3D211232117
POLR3E221303016
POLR3F191319257
POLR3G123121810
POLR3GL138131712
POLR3H16217210
POLR3K163201230
RPAP3201149220
TNFAIP16311402
URI1191139180
ZRANB13511219701
Show allShow less
Highlight:
Off
Subcell location
Predicted location
Cell type specificity
Protein class

Number of interactions: 88 View all protein interaction data in IntAct
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
ARHGEF5420600
ATRIP2162100
AVPI1029004
BIN318134
BIRC7625806
BLZF1485733
C1orf10506000
C4orf45016000
CBX822783655
CCT33111932060
CGGBP1113103
CRACR2A033100
CRYAA4721009
EFHC2379300
FH110900
FOXR204500
GAS8197100
GMPPB14100
GOLGA6A137100
GOLGA6L90177000
GPRASP3050100
GRPEL1141502
GSTO209000
HDX110100
HNRNPH14332128851
HOXB9243810
IHO1262200
IKZF341312200
INCA192051000
KCTD1116501
KCTD134211107
KLF152302205
KRT1921653800
KRT75101031700
KRT76333500
KRTAP12-2098000
KRTAP3-1061000
LNX215631800
LRIF14201500
LZTS1173320
LZTS2211784647
MEI4033000
MKRN341181202
MORN3058001
MRPS23163351037
NDUFB109627410
NIF3L1053200
NME16151800
NME44441301
PIH1D2064000
POLR1D29634640
POLR1E15427230
POLR2E68428810911
POLR2G2119471915
POLR2J299533422
PPP2R3C110420
PSMA13714578240
RBM48321300
RIMBP3124100
RSPH14136104
RUSC1071000
SAXO1039000
SMN1266771200
SMN26671300
SORBS3488700
SPRY1359400
STMN3018214
TAX1BP112583300
TCF4171274700
TEX4305000
TFIP1122180391011
TMEM121012000
TNFAIP16311402
TNNI1130300
TRAIP081200
TRIM141261001
TRIM27202356300
TSC22D4103112118
XPA4171424
ZBED1435800
ZBTB42038104
ZIM2026006
ZNF54707000
ZNF55412111
ZNF6552117350
ZNF688228410
ZNF835054000
ZRANB13511219701
Show allShow less
Highlight:
Off
Subcell location
Predicted location
Cell type specificity
Protein class

Number of interactions: 46
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
BRD44649002
CRCP14316170
CSNK2A256814923222
CUL3404577120
DHX37109916
DNAAF1016531107
GPN118325924
GPN311219170
MYC6690126920
NCL38161843824
NME16151800
PFDN22412491329
PFDN6157321413
PIH1D1211953018
POLR1A1454297
POLR1B10224130
POLR1D29634640
POLR1E15427230
POLR1F40754
POLR1G802480
POLR1H031000
POLR2C35271479
POLR2E68428810911
POLR2F371506228
POLR2G2119471915
POLR2H35154512
POLR2J299533422
POLR2K372421030
POLR2L3116482230
POLR3A244372615
POLR3B251333611
POLR3C193020207
POLR3D211232117
POLR3E221303016
POLR3F191319257
POLR3G123121810
POLR3GL138131712
POLR3H16217210
POLR3K163201230
PRKN1111140500
RPAP3201149220
TNFAIP16311402
TSR1331596710
URI1191139180
WDR76306232
ZRANB13511219701
Show allShow less
Highlight:
Off
Subcell location
Predicted location
Cell type specificity
Protein class

Number of interactions: 47
Interaction# Consensus# IntAct# BioGrid# OpenCell# BioPlex
BRF1117100
CPSF424930
CRCP14316170
CSNK2A1996724918422
CSNK2A256814923222
FUCA2112120
GPN118325924
GPN311219170
HERPUD2015010
HSP90AB1651461872219
KPNA2313785437
KPNB136141057111
MAF1656116
NCL38161843824
NRBF247787
PDZD1133360
PFDN22412491329
POLR1A1454297
POLR1B10224130
POLR1D29634640
POLR1E15427230
POLR1F40754
POLR1G802480
POLR2E68428810911
POLR2F371506228
POLR2H35154512
POLR2K372421030
POLR2L3116482230
POLR3A244372615
POLR3B251333611
POLR3C193020207
POLR3D211232117
POLR3E221303016
POLR3F191319257
POLR3G123121810
POLR3GL138131712
POLR3H16217210
POLR3K163201230
PTGES3358616631
RPAP3201149220
RUVBL2671114210333
SNX34214423
SRBD110430
TBP2918704121
TRMT1L218341
URI1191139180
YAP13132304100
Show allShow less
POLR1C has no defined protein interactions in BioPlex.
METABOLIC SUMMARYi

In this summary the pathway/subsystems to which the gene belongs is shown together with the associated cellular compartment for the reactions based on metabolite information. The number of proteins and metabolites in the pathway is shown as well as the number of reactions for the selected gene. By clicking on a pathway in the summary table the associated metabolic network map is shown, together with a gene-tissue heatmap that shows the expression of genes in that pathway in different tissues.

Gene POLR1C is associated with 2 reactions in 1 different subsystems, and present in the compartments: Cytosol, Nucleus. Provided by metabolicatlas.org
Pathway / Subsystem Subsystem-associated compartments # proteins # metabolites # reactions for
this protein
Nucleotide metabolism Cytosol, Lysosome, Mitochondria, Nucleus, Extracellular, Golgi apparatus 151 80 2
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.

Splice variant SwissProt TrEMBL Protein class Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
POLR1C-201 O15160
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Disease related genes
Human disease related genes
Mapped to neXtProt
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
342 aa
38.6 kDa
No 0
POLR1C-202 E7EQB9
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Human disease related genes
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
296 aa
33.8 kDa
No 0
POLR1C-203 H0Y723
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Human disease related genes
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
140 aa
16 kDa
No 0
POLR1C-204 D6RDJ3
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Human disease related genes
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
124 aa
14.2 kDa
No 0
POLR1C-209 O15160
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Disease related genes
Human disease related genes
Mapped to neXtProt
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
342 aa
38.6 kDa
No 0
POLR1C-210 O15160
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Disease related genes
Human disease related genes
Mapped to neXtProt
Essential proteins
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
346 aa
39.2 kDa
No 0
POLR1C-211 A0A2R8YEZ4
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Human disease related genes
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
307 aa
35 kDa
No 0
POLR1C-212 E7EQB9
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Human disease related genes
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
296 aa
33.8 kDa
No 0
POLR1C-214 A0A2R8YEY5
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Human disease related genes
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
291 aa
32.9 kDa
No 0
POLR1C-215 A0A2R8Y5D3
Metabolic proteins
Predicted intracellular proteins
RNA polymerase related proteins
Human disease related genes
Essential proteins
Protein evidence (Ezkurdia et al 2014)
Show all
343 aa
38.8 kDa
No 0
Show allShow less

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