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CUL1
HPA
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  • SUMMARY

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  • CUL1
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
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.

CUL1
Synonyms
Gene descriptioni

Full gene name according to HGNC.

Cullin 1
Protein classi

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

Cancer-related genes
Plasma 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)
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 7
Cytoband q36.1
Chromosome location (bp) 148697914 - 148801110
Number of transcriptsi

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

12
Ensembl ENSG00000055130 (version 109)
Entrez gene 8454
HGNC HGNC:2551
UniProt Q13616 (UniProt - Evidence at protein level)
neXtProt NX_Q13616
GeneCards CUL1
Antibodypedia CUL1 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Core component of multiple cullin-RING-based SCF (SKP1-CUL1-F-box protein) E3 ubiquitin-protein ligase complexes, which mediate the ubiquitination of proteins involved in cell cycle progression, signal transduction and transcription. SCF complexes and ARIH1 collaborate in tandem to mediate ubiquitination of target proteins 1, 2, 3. In the SCF complex, serves as a rigid scaffold that organizes the SKP1-F-box protein and RBX1 subunits. May contribute to catalysis through positioning of the substrate and the ubiquitin-conjugating enzyme. The E3 ubiquitin-protein ligase activity of the complex is dependent on the neddylation of the cullin subunit and exchange of the substrate recognition component is mediated by TIP120A/CAND1. The functional specificity of the SCF complex depends on the F-box protein as substrate recognition component. SCF(BTRC) and SCF(FBXW11) direct ubiquitination of CTNNB1 and participate in Wnt signaling. SCF(FBXW11) directs ubiquitination of phosphorylated NFKBIA. SCF(BTRC) directs ubiquitination of NFKBIB, NFKBIE, ATF4, SMAD3, SMAD4, CDC25A, FBXO5 and probably NFKB2. SCF(BTRC) and/or SCF(FBXW11) direct ubiquitination of CEP68 4, 5. SCF(SKP2) directs ubiquitination of phosphorylated CDKN1B/p27kip and is involved in regulation of G1/S transition. SCF(SKP2) directs ubiquitination of ORC1, CDT1, RBL2, ELF4, CDKN1A, RAG2, FOXO1A, and probably MYC and TAL1. SCF(FBXW7) directs ubiquitination of CCNE1, NOTCH1 released notch intracellular domain (NICD), and probably PSEN1. SCF(FBXW2) directs ubiquitination of GCM1. SCF(FBXO32) directs ubiquitination of MYOD1. SCF(FBXO7) directs ubiquitination of BIRC2 and DLGAP5. SCF(FBXO33) directs ubiquitination of YBX1. SCF(FBXO1) directs ubiquitination of BCL6 and DTL but does not seem to direct ubiquitination of TP53. SCF(BTRC) mediates the ubiquitination of NFKBIA at 'Lys-21' and 'Lys-22'; the degradation frees the associated NFKB1-RELA dimer to translocate into the nucleus and to activate transcription. SCF(CCNF) directs ubiquitination of CCP110. SCF(FBXL3) and SCF(FBXL21) direct ubiquitination of CRY1 and CRY2. SCF(FBXO9) directs ubiquitination of TTI1 and TELO2. SCF(FBXO10) directs ubiquitination of BCL2.... show less
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Host-virus interaction, Ubl conjugation pathway
Gene summary (Entrez)i

Useful information about the gene from Entrez

Predicted to enable ubiquitin protein ligase binding activity and ubiquitin-protein transferase activity. Involved in SCF-dependent proteasomal ubiquitin-dependent protein catabolic process and protein ubiquitination. Located in plasma membrane. Part of Parkin-FBXW7-Cul1 ubiquitin ligase complex and SCF ubiquitin ligase complex. [provided by Alliance of Genome Resources, Apr 2022]... show less
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 Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
CUL1-201
ENSP00000326804
ENST00000325222
Q13616
[Direct mapping] Cullin-1
Show all
A0A090N7U0
[Target identity:100%; Query identity:100%] Cullin 1; Cullin 1, isoform CRA_b
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Mutational cancer driver genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000082 [G1/S transition of mitotic cell cycle]
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0006513 [protein monoubiquitination]
GO:0006915 [apoptotic process]
GO:0008283 [cell population proliferation]
GO:0009887 [animal organ morphogenesis]
GO:0016567 [protein ubiquitination]
GO:0019005 [SCF ubiquitin ligase complex]
GO:0030674 [protein-macromolecule adaptor activity]
GO:0031146 [SCF-dependent proteasomal ubiquitin-dependent protein catabolic process]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
GO:0070936 [protein K48-linked ubiquitination]
GO:0097193 [intrinsic apoptotic signaling pathway]
GO:1990452 [Parkin-FBXW7-Cul1 ubiquitin ligase complex]
Show all
776 aa
89.7 kDa
No 0
CUL1-202
ENSP00000387160
ENST00000409469
Q13616
[Direct mapping] Cullin-1
Show all
A0A090N7U0
[Target identity:100%; Query identity:100%] Cullin 1; Cullin 1, isoform CRA_b
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Mutational cancer driver genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000082 [G1/S transition of mitotic cell cycle]
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0019005 [SCF ubiquitin ligase complex]
GO:0030674 [protein-macromolecule adaptor activity]
GO:0031146 [SCF-dependent proteasomal ubiquitin-dependent protein catabolic process]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
GO:0097193 [intrinsic apoptotic signaling pathway]
GO:1990452 [Parkin-FBXW7-Cul1 ubiquitin ligase complex]
Show all
776 aa
89.7 kDa
No 0
CUL1-203
ENSP00000473318
ENST00000602748
Q13616
[Direct mapping] Cullin-1
Show all
A0A090N7U0
[Target identity:100%; Query identity:100%] Cullin 1; Cullin 1, isoform CRA_b
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Mutational cancer driver genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000082 [G1/S transition of mitotic cell cycle]
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0019005 [SCF ubiquitin ligase complex]
GO:0030674 [protein-macromolecule adaptor activity]
GO:0031146 [SCF-dependent proteasomal ubiquitin-dependent protein catabolic process]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
GO:0097193 [intrinsic apoptotic signaling pathway]
GO:1990452 [Parkin-FBXW7-Cul1 ubiquitin ligase complex]
Show all
776 aa
89.7 kDa
No 0
CUL1-204
ENSP00000499675
ENST00000655324
A0A590UK34
[Direct mapping] Cullin-1
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   Mutational cancer driver genes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
Show all
720 aa
83.2 kDa
No 0
CUL1-206
ENSP00000499325
ENST00000660013
A0A590UJA0
[Direct mapping] Cullin-1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   Mutational cancer driver genes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0031625 [ubiquitin protein ligase binding]
GO:0071704 [organic substance metabolic process]
Show all
281 aa
32.4 kDa
No 0
CUL1-207
ENSP00000499358
ENST00000660240
A0A590UJC4
[Direct mapping] Cullin-1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   Mutational cancer driver genes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
Show all
678 aa
78.4 kDa
No 0
CUL1-208
ENSP00000499276
ENST00000662132
A0A590UJ50
[Direct mapping] Cullin-1
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   Mutational cancer driver genes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
Show all
759 aa
87.6 kDa
No 0
CUL1-210
ENSP00000499277
ENST00000662716
Q13616
[Direct mapping] Cullin-1
Show all
A0A090N7U0
[Target identity:100%; Query identity:100%] Cullin 1; Cullin 1, isoform CRA_b
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Mutational cancer driver genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000082 [G1/S transition of mitotic cell cycle]
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0019005 [SCF ubiquitin ligase complex]
GO:0030674 [protein-macromolecule adaptor activity]
GO:0031146 [SCF-dependent proteasomal ubiquitin-dependent protein catabolic process]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
GO:0097193 [intrinsic apoptotic signaling pathway]
GO:1990452 [Parkin-FBXW7-Cul1 ubiquitin ligase complex]
Show all
776 aa
89.7 kDa
No 0
CUL1-212
ENSP00000499398
ENST00000663044
Q13616
[Direct mapping] Cullin-1
Show all
A0A090N7U0
[Target identity:100%; Query identity:100%] Cullin 1; Cullin 1, isoform CRA_b
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Mutational cancer driver genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000082 [G1/S transition of mitotic cell cycle]
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0019005 [SCF ubiquitin ligase complex]
GO:0030674 [protein-macromolecule adaptor activity]
GO:0031146 [SCF-dependent proteasomal ubiquitin-dependent protein catabolic process]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
GO:0097193 [intrinsic apoptotic signaling pathway]
GO:1990452 [Parkin-FBXW7-Cul1 ubiquitin ligase complex]
Show all
776 aa
89.7 kDa
No 0
CUL1-213
ENSP00000499525
ENST00000663835
A0A590UJR3
[Direct mapping] Cullin-1
Show all
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   Mutational cancer driver genes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
Show all
732 aa
84.6 kDa
No 0
CUL1-214
ENSP00000499255
ENST00000665936
Q13616
[Direct mapping] Cullin-1
Show all
A0A090N7U0
[Target identity:100%; Query identity:100%] Cullin 1; Cullin 1, isoform CRA_b
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Cancer-related genes
   Mutational cancer driver genes
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000082 [G1/S transition of mitotic cell cycle]
GO:0005515 [protein binding]
GO:0005654 [nucleoplasm]
GO:0005829 [cytosol]
GO:0005886 [plasma membrane]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0019005 [SCF ubiquitin ligase complex]
GO:0030674 [protein-macromolecule adaptor activity]
GO:0031146 [SCF-dependent proteasomal ubiquitin-dependent protein catabolic process]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
GO:0097193 [intrinsic apoptotic signaling pathway]
GO:1990452 [Parkin-FBXW7-Cul1 ubiquitin ligase complex]
Show all
776 aa
89.7 kDa
No 0
CUL1-215
ENSP00000499244
ENST00000666124
A0A590UJ21
[Direct mapping] Cullin-1
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Cancer-related genes
   Mutational cancer driver genes
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0016567 [protein ubiquitination]
GO:0031461 [cullin-RING ubiquitin ligase complex]
GO:0031625 [ubiquitin protein ligase binding]
Show all
732 aa
84.3 kDa
No 0

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