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CDKN1A [nucleoplasm]
Stable Identifier
R-HSA-182585
Type
Protein [EntityWithAccessionedSequence]
Species
Homo sapiens
Compartment
nucleoplasm
Synonyms
p21
Icon
Locations in the PathwayBrowser for interactor UniProt:Q9P2M1 LR2BP
Expand all
Cell Cycle (Homo sapiens)
Cell Cycle Checkpoints (Homo sapiens)
G1/S DNA Damage Checkpoints (Homo sapiens)
p53-Dependent G1/S DNA damage checkpoint (Homo sapiens)
p53-Dependent G1 DNA Damage Response (Homo sapiens)
Transcriptional activation of p53 responsive genes (Homo sapiens)
Transcriptional activation of cell cycle inhibitor p21 (Homo sapiens)
PCBP4 modulates CDKN1A translation (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
Cell Cycle, Mitotic (Homo sapiens)
Mitotic G1-G1/S phases (Homo sapiens)
G1/S Transition (Homo sapiens)
Cyclin E associated events during G1/S transition (Homo sapiens)
Translocation of p21 to the nucleus (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
S Phase (Homo sapiens)
Cyclin A:Cdk2-associated events at S phase entry (Homo sapiens)
Translocation of p21 to the nucleus (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
Cellular responses to external stimuli (Homo sapiens)
Cellular responses to stress (Homo sapiens)
Cellular Senescence (Homo sapiens)
DNA Damage/Telomere Stress Induced Senescence (Homo sapiens)
Transcriptional activation of CDKN1A by TP53 is inhibited by EP400 (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
Developmental Biology (Homo sapiens)
Transcriptional regulation of granulopoiesis (Homo sapiens)
CEBPA binds CDKN1A (p21) (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
Gene expression (Transcription) (Homo sapiens)
RNA Polymerase II Transcription (Homo sapiens)
Generic Transcription Pathway (Homo sapiens)
FOXO-mediated transcription (Homo sapiens)
FOXO-mediated transcription of cell cycle genes (Homo sapiens)
PCBP4 modulates CDKN1A translation (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
Transcriptional Regulation by TP53 (Homo sapiens)
TP53 Regulates Transcription of Cell Cycle Genes (Homo sapiens)
TP53 Regulates Transcription of Genes Involved in G1 Cell Cycle Arrest (Homo sapiens)
PCBP4 modulates CDKN1A translation (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
Transcriptional regulation by RUNX2 (Homo sapiens)
CDKN1A gene expression is inhibited by RUNX2 (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
Transcriptional regulation by RUNX3 (Homo sapiens)
RUNX3 regulates CDKN1A transcription (Homo sapiens)
CDKN1A (p21) gene expression is positively regulated by RUNX3 and ZFHX3 (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
CDKN1A gene expression is synergistically activated by RUNX3, SMAD3 and SMAD4 (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
Transcriptional regulation by the AP-2 (TFAP2) family of transcription factors (Homo sapiens)
TFAP2 (AP-2) family regulates transcription of cell cycle factors (Homo sapiens)
CDKN1A gene expression is stimulated by TFAP2A and repressed by TFAP2C (Homo sapiens)
CDKN1A [nucleoplasm] (Homo sapiens)
External Reference Information
External Reference
UniProt:P38936 CDKN1A
Gene Names
CDKN1A, CAP20, CDKN1, CIP1, MDA6, PIC1, SDI1, WAF1
Chain
initiator methionine:1, chain:2-164
Reference Genes
BioGPS Gene:1026 CDKN1A
COSMIC (genes):CDKN1A CDKN1A
CTD Gene:1026 CDKN1A
dbSNP Gene:1026 CDKN1A
ENSEMBL:ENSG00000124762 CDKN1A
HGNC:1784 CDKN1A
KEGG Gene (Homo sapiens):1026 CDKN1A
Monarch:1026 CDKN1A
NCBI Gene:1026 CDKN1A
OMIM:116899 CDKN1A
UCSC:P38936 CDKN1A
Reference Transcript
RefSeq:NM_001291549.1 CDKN1A
RefSeq:NM_000389.4 CDKN1A
RefSeq:NM_078467.2 CDKN1A
RefSeq:NM_001220777.1 CDKN1A
RefSeq:NM_001220778.1 CDKN1A
Other Identifiers
0001850504
0005270148
1026
11715387_at
11715388_s_at
17008007
1AXC
202284_s_at
2031_s_at
2905173
2905175
2905176
2905177
2905178
2905183
2905184
2905189
2905193
2905194
2905195
2ZVV
2ZVW
4RJF
5946
5E0U
64
69401
6CBI
6CEJ
6CIV
6CIX
8119088
A0A024RCX5
A_23_P59210
A_24_P89457
AAA16109
AAA19811
AAA85641
AAB29246
AAB59559
AAB59560
AAC04313
AAH00275
AAH00312
AAH01935
AAH13967
AAM11787
AAP35365
AB451290
AB451422
AF497972
BAG70104
BAG70236
BC000275
BC000312
BC001935
BC013967
BT006719
CAB000064
CAB069401
CAG38770
CCDS4824
CDKN1A
CDKN1A-201
CDKN1A-202
CDKN1A-203
CDKN1A-204
CDKN1A-208
CH471081
CR536533
EAX03904
EAX03905
EAX03907
ENSG00000124762
ENSP00000244741
ENSP00000362815
ENSP00000384849
ENSP00000409259
ENSP00000482768
ENST00000244741
ENST00000244741.9
ENST00000373711
ENST00000373711.3
ENST00000405375
ENST00000405375.5
ENST00000448526
ENST00000448526.6
ENST00000615513
ENST00000615513.4
EntrezGene:1026
EntrezGene:CDKN1A
g11386202_3p_a_at
GE58861
GO:0000079
GO:0000082
GO:0000086
GO:0000278
GO:0000307
GO:0002376
GO:0003674
GO:0004860
GO:0004861
GO:0005515
GO:0005575
GO:0005622
GO:0005623
GO:0005634
GO:0005654
GO:0005730
GO:0005737
GO:0005829
GO:0006259
GO:0006357
GO:0006367
GO:0006464
GO:0006606
GO:0006810
GO:0006913
GO:0006950
GO:0006974
GO:0006977
GO:0006978
GO:0007049
GO:0007050
GO:0007165
GO:0007265
GO:0007346
GO:0007507
GO:0007568
GO:0008150
GO:0008219
GO:0008283
GO:0008285
GO:0009058
GO:0009411
GO:0009636
GO:0010033
GO:0010165
GO:0010243
GO:0010629
GO:0010942
GO:0014070
GO:0016301
GO:0016310
GO:0016604
GO:0019221
GO:0019899
GO:0019901
GO:0019912
GO:0021700
GO:0030154
GO:0030234
GO:0030308
GO:0030332
GO:0030890
GO:0031100
GO:0031625
GO:0031668
GO:0032991
GO:0034198
GO:0034605
GO:0034641
GO:0040007
GO:0042246
GO:0042326
GO:0042493
GO:0042771
GO:0043066
GO:0043068
GO:0043167
GO:0043226
GO:0044877
GO:0045736
GO:0045860
GO:0046685
GO:0046872
GO:0048146
GO:0048471
GO:0048856
GO:0050821
GO:0051384
GO:0051412
GO:0051726
GO:0055093
GO:0060574
GO:0070557
GO:0071479
GO:0071480
GO:0071493
GO:0071850
GO:0072331
GO:0090398
GO:0090399
GO:0090400
GO:0097193
GO:1904030
GO:1904031
GO:1904706
GO:1905179
GO:2000134
GO:2000278
GO:2000379
HGNC:1784
HPA005946
ILMN_1784602
ILMN_1787212
IPR003175
IPR029841
L25610
L26165
L47232
L47233
MIM:116899
NM_000389
NM_001220777
NM_001220778
NM_001291549
NM_078467
NP_000380
NP_001207706
NP_001207707
NP_001278478
NP_510867
PF02234
PH_hs_0024155
S67388
U03106
U09579
U09579_at
UPI0000048F7B
Z85996
Participant Of
output
CDKN1A (p21) gene expression is positively regulated by RUNX3 and ZFHX3
CDKN1A gene expression is inhibited by RUNX2
CDKN1A gene expression is stimulated by TFAP2A and repressed by TFAP2C
CDKN1A gene expression is synergistically activated by RUNX3, SMAD3 and SMAD4
PCBP4 modulates CDKN1A translation
Transcriptional activation of CDKN1A by TP53 is inhibited by EP400
Translocation of p21 to the nucleus
hasComponent
CEBPA:CDKN1A [nucleoplasm]
input
CEBPA binds CDKN1A (p21)
hasMember
CDKN1A,CDKN1B [nucleoplasm]
CDKN1A,CDKN1B,(CDKN1C) [nucleoplasm]
Other forms of this molecule
CDKN1A [cytosol]
p-Y77-CDKN1A [cytosol]
p-S130-CDKN1A [nucleoplasm]
p-T145-CDKN1A [cytosol]
Inferred To
CDKN1A [nucleoplasm] (Bos taurus)
CDKN1A [nucleoplasm] (Canis familiaris)
CDKN1A [nucleoplasm] (Danio rerio)
CDKN1A [nucleoplasm] (Gallus gallus)
CDKN1A [nucleoplasm] (Mus musculus)
CDKN1A [nucleoplasm] (Rattus norvegicus)
CDKN1A [nucleoplasm] (Sus scrofa)
CDKN1A [nucleoplasm] (Xenopus tropicalis)
Cross References
RefSeq
NP_000380.1
,
NP_001278478.1
,
NP_510867.1
,
NP_001207707.1
,
NP_001207706.1
OpenTargets
ENSG00000124762
ZINC - Substances
CDN1A_HUMAN
GeneCards
P38936
ZINC target
P38936
PRO
P38936
ZINC - Predictions - Purchasable
CDN1A_HUMAN
Orphanet
20849
PDB
2ZVW
,
5E0U
,
1AXC
,
6CIX
,
4RJF
,
6CBI
,
6CIV
,
6CEJ
,
2ZVV
Interactors (52)
Accession
#Entities
Entities
Confidence Score
Evidence (IntAct)
UniProt:P24941 CDK2
5
p-CDK2 [nucleoplasm]
(R-HSA-68370)
p-Y15-CDK2 [nucleoplasm]
(R-HSA-187905)
CDK2 [cytosol]
(R-HSA-157440)
CDK2 [nucleoplasm]
(R-HSA-68365)
p-T160-CDK2 [nucleoplasm]
(R-HSA-187967)
0.975
29
UniProt:P12004 PCNA
5
K63polyUb-K164-PCNA [nucleoplasm]
(R-HSA-8943000)
SUMO1-K164,K254,K-PCNA [nucleoplasm]
(R-HSA-4615861)
ISG-K164,ISG-K168-PCNA [nucleoplasm]
(R-HSA-5653768)
MonoUb-K164-PCNA [nucleoplasm]
(R-HSA-5651986)
PCNA [nucleoplasm]
(R-HSA-68439)
0.973
32
UniProt:P30281 CCND3
2
CCND3 [nucleoplasm]
(R-HSA-113835)
CCND3 [cytosol]
(R-HSA-68333)
0.955
19
UniProt:P24385 CCND1
4
p-T286-CCND1 [cytosol]
(R-HSA-75813)
p-T286-CCND1 [nucleoplasm]
(R-HSA-75811)
CCND1 [cytosol]
(R-HSA-68328)
CCND1 [nucleoplasm]
(R-HSA-113832)
0.948
17
UniProt:P30279 CCND2
2
CCND2 [nucleoplasm]
(R-HSA-113827)
CCND2 [cytosol]
(R-HSA-68340)
0.936
15
UniProt:P11802 CDK4
3
CDK4 [nucleoplasm]
(R-HSA-113843)
p-T172-CDK4 [nucleoplasm]
(R-HSA-113830)
CDK4 [cytosol]
(R-HSA-68330)
0.883
7
UniProt:O96020 CCNE2
3
CCNE2 [cytosol]
(R-HSA-157452)
Unfolded CCNE2 [cytosol]
(R-HSA-6813844)
CCNE2 [nucleoplasm]
(R-HSA-68367)
0.851
6
UniProt:P24864 CCNE1
3
CCNE1 [nucleoplasm]
(R-HSA-68363)
Unfolded CCNE1 [cytosol]
(R-HSA-6813836)
CCNE1 [cytosol]
(R-HSA-157443)
0.818
9
UniProt:P78396 CCNA1
3
CCNA1 [cytosol]
(R-HSA-157446)
PolyUb-CCNA1 [nucleoplasm]
(R-HSA-6783068)
CCNA1 [nucleoplasm]
(R-HSA-68891)
0.806
7
UniProt:P06493 CDK1
10
CDK1 [nucleoplasm]
(R-HSA-68889)
CDK1 [endoplasmic reticulum membrane]
(R-HSA-264424)
CDK1 [cytosol]
(R-HSA-170075)
p-T161-CDK1 [nucleoplasm]
(R-HSA-170066)
p-T161-CDK1 [cytosol]
(R-HSA-157415)
p-T14,Y15,T161-CDK1 [cytosol]
(R-HSA-170071)
p-T14-CDK1 [cytosol]
(R-HSA-170064)
p-T14,T161-CDK1 [nucleoplasm]
(R-HSA-170078)
p-T14,Y15,T161-CDK1 [nucleoplasm]
(R-HSA-170074)
p-T14-CDK1 [nucleoplasm]
(R-HSA-170045)
0.798
5
UniProt:Q00535 CDK5
4
CDK5 [cytosol]
(R-HSA-180064)
p-Y15-CDK5 [cytosol]
(R-HSA-399809)
p-Y15,S159-CDK5 [nucleoplasm]
(R-HSA-6805249)
CDK5 [nucleoplasm]
(R-HSA-8863586)
0.793
5
UniProt:Q00526 CDK3
0.778
5
UniProt:P20248 CCNA2
3
CCNA2 [cytosol]
(R-HSA-157444)
PolyUb-CCNA2 [nucleoplasm]
(R-HSA-6783099)
CCNA2 [nucleoplasm]
(R-HSA-68905)
0.744
5
UniProt:O94921 CDK14
0.706
8
UniProt:Q15323 KRT31
1
KRT31 [cytosol]
(R-HSA-6809616)
0.696
5
UniProt:Q9BYV2 TRI54
0.696
5
UniProt:Q13309 SKP2
2
SKP2 [nucleoplasm]
(R-HSA-975554)
SKP2 [cytosol]
(R-HSA-975495)
0.688
3
UniProt:P14635 CCNB1
4
CCNB1 [cytosol]
(R-HSA-157451)
CCNB1 [nucleoplasm]
(R-HSA-68901)
p-4S-CCNB1 [cytosol]
(R-HSA-170058)
p-4S-CCNB1 [nucleoplasm]
(R-HSA-170049)
0.688
3
UniProt:Q8IYF3 TEX11
0.666
4
UniProt:P03129 VE7
0.656
6
UniProt:P04637 TP53
27
TP53 [cytosol]
(R-HSA-8869337)
Unfolded TP53 [cytosol]
(R-HSA-6813797)
PolyUb-TP53 [nucleoplasm]
(R-HSA-6782509)
SUMO2,3-K386-TP53 [nucleoplasm]
(R-HSA-2997661)
Me2K-370,382-TP53 [nucleoplasm]
(R-HSA-3222242)
p-S15,S20,Me-R333,Me2-R335,R337-TP53 [nucleoplasm]
(R-HSA-6804378)
Me2-K373-TP53 [nucleoplasm]
(R-HSA-6805759)
Me1-K372,p-S15,S20-TP53 [nucleoplasm]
(R-HSA-6805719)
MeK-370,p-S15,S20-TP53 [nucleoplasm]
(R-HSA-3222226)
Me-K382,p-S15,S20-TP53 [nucleoplasm]
(R-HSA-3222124)
PolyUb,p-S15,S20-TP53 [nucleoplasm]
(R-HSA-6804446)
p-S15,S392-TP53 [nucleoplasm]
(R-HSA-3222015)
p-S315-TP53 [nucleoplasm]
(R-HSA-6805106)
p-S15,S20,S269,T284-TP53 [nucleoplasm]
(R-HSA-6805133)
p-S15,S33,S46-TP53 [nucleoplasm]
(R-HSA-6805268)
p-S15,S20,S392-TP53 [nucleoplasm]
(R-HSA-6805053)
p-T55-TP53 [nucleoplasm]
(R-HSA-6805400)
Ac-K120,p-S15,S20-TP53 [nucleoplasm]
(R-HSA-6805656)
Ac-K120,K382,p-S15,S20-TP53 [nucleoplasm]
(R-HSA-6805631)
Ac-K382,p-S15,S20-TP53 [nucleoplasm]
(R-HSA-5628868)
p-S37-TP53 [nucleoplasm]
(R-HSA-3239022)
p-S15,S20,S46-TP53 [nucleoplasm]
(R-HSA-6798369)
PolyUb-TP53 [nucleoplasm]
(R-HSA-6793679)
PolyUb-TP53 [cytosol]
(R-HSA-6793681)
p-S15,S20-TP53 [nucleoplasm]
(R-HSA-69683)
p-S15-TP53 [nucleoplasm]
(R-HSA-69507)
TP53 [nucleoplasm]
(R-HSA-69488)
0.654
3
UniProt:Q9BQ15 NABP2
1
NABP2 [nucleoplasm]
(R-HSA-6814916)
0.619
7
UniProt:O75419 CDC45
1
CDC45 [nucleoplasm]
(R-HSA-68563)
0.609
2
UniProt:Q99741 CDC6
4
CDC6 [cytosol]
(R-HSA-113566)
p-CDC6 [cytosol]
(R-HSA-68583)
p-CDC6 [nucleoplasm]
(R-HSA-5661317)
CDC6 [nucleoplasm]
(R-HSA-68542)
0.609
2
UniProt:Q00534 CDK6
3
CDK6 [nucleoplasm]
(R-HSA-141283)
CDK6 [cytosol]
(R-HSA-68336)
p-T177-CDK6 [nucleoplasm]
(R-HSA-69628)
0.59
2
UniProt:P63208 SKP1
2
SKP1 [cytosol]
(R-HSA-174150)
SKP1 [nucleoplasm]
(R-HSA-187538)
0.589
3
UniProt:Q9UKT9 IKZF3
0.556
3
UniProt:P15884 TCF4
1
TCF4 [nucleoplasm]
(R-HSA-445672)
0.556
3
UniProt:Q13077 TRAF1
3
TRAF1(1-163) [cytosol]
(R-HSA-5634199)
TRAF1 [cytosol]
(R-HSA-5634163)
TRAF1(164-416) [cytosol]
(R-HSA-5634204)
0.556
3
UniProt:Q8NFF5 FLAD1
1
FLAD1 [cytosol]
(R-HSA-196980)
0.553
2
UniProt:P61024 CKS1B
1
CKS1B [nucleoplasm]
(R-HSA-187533)
0.527
2
UniProt:Q9UQR0-1 SCML2
0.525
3
UniProt:Q9UHC7 MKRN1
2
MKRN1 [cytosol]
(R-HSA-976042)
p-S109-MKRN1 [cytosol]
(R-HSA-8948758)
0.524
5
UniProt:Q61187
1
TSG101 [endosome membrane]
(R-MMU-2980549)
0.508
3
UniProt:Q96FS4 SIPA1
1
SIPA1 [cytosol]
(R-HSA-392495)
0.508
2
UniProt:P27958-PRO_0000037566
0.499
3
UniProt:P31321 PRKAR1B
2
PRKAR1B [cytosol]
(R-HSA-57838)
PRKAR1B [ciliary base]
(R-HSA-5610409)
0.488
2
UniProt:Q9BYR8 KRTAP3-1
1
KRTAP3-1 [cytosol]
(R-HSA-6809868)
0.488
2
UniProt:Q5JR59-3 MTUS2
0.488
2
UniProt:Q9BVV2 FND11
0.488
2
UniProt:Q9P2M1 LR2BP
0.488
2
UniProt:Q96ED9-2 HOOK2
0.488
2
UniProt:P51692 STAT5B
5
p-STAT5B [cytosol]
(R-HSA-8983127)
p-STAT5B [nucleoplasm]
(R-HSA-8982834)
p-Y699-STAT5B [nucleoplasm]
(R-HSA-508016)
p-Y699-STAT5B [cytosol]
(R-HSA-507939)
STAT5B [cytosol]
(R-HSA-380737)
0.488
2
UniProt:Q9UBB9 TFIP11
1
TFIP11 [nucleoplasm]
(R-HSA-8869310)
0.488
2
UniProt:Q8N6Y0 USBP1
0.488
2
UniProt:P35998 PSMC2
5
PSMC2 [extracellular region]
(R-HSA-6806472)
PSMC2 [secretory granule lumen]
(R-HSA-6800994)
PSMC2 [ficolin-1-rich granule lumen]
(R-HSA-6800421)
PSMC2 [nucleoplasm]
(R-HSA-174332)
PSMC2 [cytosol]
(R-HSA-68771)
0.488
2
UniProt:Q04864-2 REL
0.488
2
UniProt:Q6FHY5 Q6FHY5
0.488
2
UniProt:Q9BVG8-5 KIFC3
0.488
2
UniProt:B4DUY5 B4DUY5
0.488
2
UniProt:Q9BRK4 LZTS2
0.488
2
UniProt:Q08379 GOLGA2
3
GOLGA2 [endoplasmic reticulum-Golgi intermediate compartment membrane]
(R-HSA-2167933)
p-S37-GOLGA2 [Golgi membrane]
(R-HSA-2172179)
GOLGA2 [Golgi membrane]
(R-HSA-6808764)
0.488
2
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Reactome