FOXO1_HUMAN - dbPTM
FOXO1_HUMAN - PTM Information in dbPTM
Basic Information of Protein
UniProt ID FOXO1_HUMAN
UniProt AC Q12778
Protein Name Forkhead box protein O1
Gene Name FOXO1
Organism Homo sapiens (Human).
Sequence Length 655
Subcellular Localization Cytoplasm . Nucleus . Shuttles between the cytoplasm and nucleus. Largely nuclear in unstimulated cells. In osteoblasts, colocalizes with ATF4 and RUNX2 in the nucleus (By similarity). Insulin-induced phosphorylation at Ser-256 by PKB/AKT1 leads, via
Protein Description Transcription factor that is the main target of insulin signaling and regulates metabolic homeostasis in response to oxidative stress. Binds to the insulin response element (IRE) with consensus sequence 5'-TT[G/A]TTTTG-3' and the related Daf-16 family binding element (DBE) with consensus sequence 5'-TT[G/A]TTTAC-3'. Activity suppressed by insulin. Main regulator of redox balance and osteoblast numbers and controls bone mass. Orchestrates the endocrine function of the skeleton in regulating glucose metabolism. Acts synergistically with ATF4 to suppress osteocalcin/BGLAP activity, increasing glucose levels and triggering glucose intolerance and insulin insensitivity. Also suppresses the transcriptional activity of RUNX2, an upstream activator of osteocalcin/BGLAP. In hepatocytes, promotes gluconeogenesis by acting together with PPARGC1A and CEBPA to activate the expression of genes such as IGFBP1, G6PC and PCK1. Important regulator of cell death acting downstream of CDK1, PKB/AKT1 and STK4/MST1. Promotes neural cell death. Mediates insulin action on adipose tissue. Regulates the expression of adipogenic genes such as PPARG during preadipocyte differentiation and, adipocyte size and adipose tissue-specific gene expression in response to excessive calorie intake. Regulates the transcriptional activity of GADD45A and repair of nitric oxide-damaged DNA in beta-cells. Required for the autophagic cell death induction in response to starvation or oxidative stress in a transcription-independent manner. Mediates the function of MLIP in cardiomyocytes hypertrophy and cardiac remodeling (By similarity)..
Protein Sequence MAEAPQVVEIDPDFEPLPRPRSCTWPLPRPEFSQSNSATSSPAPSGSAAANPDAAAGLPSASAAAVSADFMSNLSLLEESEDFPQAPGSVAAAVAAAAAAAATGGLCGDFQGPEAGCLHPAPPQPPPPGPLSQHPPVPPAAAGPLAGQPRKSSSSRRNAWGNLSYADLITKAIESSAEKRLTLSQIYEWMVKSVPYFKDKGDSNSSAGWKNSIRHNLSLHSKFIRVQNEGTGKSSWWMLNPEGGKSGKSPRRRAASMDNNSKFAKSRSRAAKKKASLQSGQEGAGDSPGSQFSKWPASPGSHSNDDFDNWSTFRPRTSSNASTISGRLSPIMTEQDDLGEGDVHSMVYPPSAAKMASTLPSLSEISNPENMENLLDNLNLLSSPTSLTVSTQSSPGTMMQQTPCYSFAPPNTSLNSPSPNYQKYTYGQSSMSPLPQMPIQTLQDNKSSYGGMSQYNCAPGLLKELLTSDSPPHNDIMTPVDPGVAQPNSRVLGQNVMMGPNSVMSTYGSQASHNKMMNPSSHTHPGHAQQTSAVNGRPLPHTVSTMPHTSGMNRLTQVKTPVQVPLPHPMQMSALGGYSSVSSCNGYGRMGLLHQEKLPSDLDGMFIERLDCDMESIIRNDLMDGDTLDFNFDNVLPNQSFPHSVKTTTHSWVSG
Overview of Protein Modification Sites with Functional and Structural Information
Experimental Post-Translational Modification Sites

* ASA = Accessible Surface Area

Locations Modification Substrate Peptides
&
Secondary Structure
ASA (%) Reference Orthologous
Protein Cluster
22PhosphorylationEPLPRPRSCTWPLPR
CCCCCCCCCCCCCCC
20.6926074081
24PhosphorylationLPRPRSCTWPLPRPE
CCCCCCCCCCCCCCC
31.2219664994
153PhosphorylationAGQPRKSSSSRRNAW
CCCCCCCCCHHCCCC
35.05-
164PhosphorylationRNAWGNLSYADLITK
CCCCCCCCHHHHHHH
23.4417929957
182PhosphorylationSSAEKRLTLSQIYEW
HHHHHHCCHHHHHHH
28.53-
203PhosphorylationYFKDKGDSNSSAGWK
CCCCCCCCCCCHHHH
47.4821406692
205PhosphorylationKDKGDSNSSAGWKNS
CCCCCCCCCHHHHHH
26.0521406692
206PhosphorylationDKGDSNSSAGWKNSI
CCCCCCCCHHHHHHH
34.7421406692
210UbiquitinationSNSSAGWKNSIRHNL
CCCCHHHHHHHHHHH
39.64-
212PhosphorylationSSAGWKNSIRHNLSL
CCHHHHHHHHHHHEE
19.7819221179
218PhosphorylationNSIRHNLSLHSKFIR
HHHHHHHEEECEEEE
29.3827251275
222AcetylationHNLSLHSKFIRVQNE
HHHEEECEEEEEEEC
33.7831250005
231PhosphorylationIRVQNEGTGKSSWWM
EEEEECCCCCCCEEE
34.9523403867
234PhosphorylationQNEGTGKSSWWMLNP
EECCCCCCCEEEECC
32.3222817900
235PhosphorylationNEGTGKSSWWMLNPE
ECCCCCCCEEEECCC
28.3922817900
245AcetylationMLNPEGGKSGKSPRR
EECCCCCCCCCCHHH
67.8819666589
248AcetylationPEGGKSGKSPRRRAA
CCCCCCCCCHHHHHH
65.4619666589
249PhosphorylationEGGKSGKSPRRRAAS
CCCCCCCCHHHHHHH
27.4518356527
251MethylationGKSGKSPRRRAASMD
CCCCCCHHHHHHHCC
48.05-
253MethylationSGKSPRRRAASMDNN
CCCCHHHHHHHCCCC
35.47-
256PhosphorylationSPRRRAASMDNNSKF
CHHHHHHHCCCCHHH
26.1923401153
261PhosphorylationAASMDNNSKFAKSRS
HHHCCCCHHHHHHHH
35.0923401153
262AcetylationASMDNNSKFAKSRSR
HHCCCCHHHHHHHHH
52.0120543840
265AcetylationDNNSKFAKSRSRAAK
CCCHHHHHHHHHHHH
49.9220543840
274AcetylationRSRAAKKKASLQSGQ
HHHHHHHHHHHHCCC
42.3620543840
276PhosphorylationRAAKKKASLQSGQEG
HHHHHHHHHHCCCCC
35.5023403867
279PhosphorylationKKKASLQSGQEGAGD
HHHHHHHCCCCCCCC
47.9726657352
287PhosphorylationGQEGAGDSPGSQFSK
CCCCCCCCCCCCCCC
30.1819664994
290PhosphorylationGAGDSPGSQFSKWPA
CCCCCCCCCCCCCCC
31.2829255136
293PhosphorylationDSPGSQFSKWPASPG
CCCCCCCCCCCCCCC
26.6123403867
294AcetylationSPGSQFSKWPASPGS
CCCCCCCCCCCCCCC
59.4931249999
298PhosphorylationQFSKWPASPGSHSND
CCCCCCCCCCCCCCC
26.2225159151
301PhosphorylationKWPASPGSHSNDDFD
CCCCCCCCCCCCCCC
27.4223403867
303PhosphorylationPASPGSHSNDDFDNW
CCCCCCCCCCCCCCC
43.5920363803
311PhosphorylationNDDFDNWSTFRPRTS
CCCCCCCCCCCCCCC
24.7527251275
312PhosphorylationDDFDNWSTFRPRTSS
CCCCCCCCCCCCCCC
18.4527251275
317O-linked_GlycosylationWSTFRPRTSSNASTI
CCCCCCCCCCCCCCC
38.9121540332
317PhosphorylationWSTFRPRTSSNASTI
CCCCCCCCCCCCCCC
38.9123403867
318O-linked_GlycosylationSTFRPRTSSNASTIS
CCCCCCCCCCCCCCC
23.9121805451
318PhosphorylationSTFRPRTSSNASTIS
CCCCCCCCCCCCCCC
23.9130108239
319PhosphorylationTFRPRTSSNASTISG
CCCCCCCCCCCCCCC
35.4815668399
322PhosphorylationPRTSSNASTISGRLS
CCCCCCCCCCCCCCC
30.4423927012
323PhosphorylationRTSSNASTISGRLSP
CCCCCCCCCCCCCCC
19.4230108239
325PhosphorylationSSNASTISGRLSPIM
CCCCCCCCCCCCCCC
20.2523927012
329PhosphorylationSTISGRLSPIMTEQD
CCCCCCCCCCCCCCC
15.8329255136
333PhosphorylationGRLSPIMTEQDDLGE
CCCCCCCCCCCCCCC
31.0829255136
345PhosphorylationLGEGDVHSMVYPPSA
CCCCCCCCCCCCHHH
15.1423927012
348PhosphorylationGDVHSMVYPPSAAKM
CCCCCCCCCHHHHHH
10.7723927012
351PhosphorylationHSMVYPPSAAKMAST
CCCCCCHHHHHHHHH
36.0323927012
383PhosphorylationDNLNLLSSPTSLTVS
HHHHHCCCCCEEEEE
31.9722817900
394PhosphorylationLTVSTQSSPGTMMQQ
EEEECCCCCCCCCCC
19.9622817900
402PhosphorylationPGTMMQQTPCYSFAP
CCCCCCCCCCCCCCC
9.8322817900
416PhosphorylationPPNTSLNSPSPNYQK
CCCCCCCCCCCCCCC
31.8622817900
418PhosphorylationNTSLNSPSPNYQKYT
CCCCCCCCCCCCCCC
26.1222817900
424PhosphorylationPSPNYQKYTYGQSSM
CCCCCCCCCCCCCCC
6.9427080861
425PhosphorylationSPNYQKYTYGQSSMS
CCCCCCCCCCCCCCC
28.3627080861
426PhosphorylationPNYQKYTYGQSSMSP
CCCCCCCCCCCCCCC
15.3027080861
429PhosphorylationQKYTYGQSSMSPLPQ
CCCCCCCCCCCCCCC
24.5225159151
430PhosphorylationKYTYGQSSMSPLPQM
CCCCCCCCCCCCCCC
18.5225159151
432PhosphorylationTYGQSSMSPLPQMPI
CCCCCCCCCCCCCCC
25.8218669648
467PhosphorylationGLLKELLTSDSPPHN
HHHHHHHHCCCCCCC
43.0123401153
468PhosphorylationLLKELLTSDSPPHND
HHHHHHHCCCCCCCC
35.7423401153
470PhosphorylationKELLTSDSPPHNDIM
HHHHHCCCCCCCCCC
39.8523401153
478PhosphorylationPPHNDIMTPVDPGVA
CCCCCCCCCCCCCCC
22.0923927012
489PhosphorylationPGVAQPNSRVLGQNV
CCCCCCCCCCCCCCC
30.3723403867
505PhosphorylationMGPNSVMSTYGSQAS
CCCCCHHHHCCCHHC
19.1317525332
509PhosphorylationSVMSTYGSQASHNKM
CHHHHCCCHHCCCCC
16.5017525332
550O-linked_GlycosylationVSTMPHTSGMNRLTQ
EECCCCCCCCCCCCC
32.7721540332
597AcetylationMGLLHQEKLPSDLDG
CCCCCCCCCCCCCCC
60.1611791325
647O-linked_GlycosylationSFPHSVKTTTHSWVS
CCCCCCCCCCCCCCC
34.4721540332
648PhosphorylationFPHSVKTTTHSWVSG
CCCCCCCCCCCCCCC
19.45-
648O-linked_GlycosylationFPHSVKTTTHSWVSG
CCCCCCCCCCCCCCC
19.4521540332
649PhosphorylationPHSVKTTTHSWVSG-
CCCCCCCCCCCCCC-
21.10-
649O-linked_GlycosylationPHSVKTTTHSWVSG-
CCCCCCCCCCCCCC-
21.1021540332
651PhosphorylationSVKTTTHSWVSG---
CCCCCCCCCCCC---
27.38-
651O-linked_GlycosylationSVKTTTHSWVSG---
CCCCCCCCCCCC---
27.3821540332
654PhosphorylationTTTHSWVSG------
CCCCCCCCC------
32.31-
654O-linked_GlycosylationTTTHSWVSG------
CCCCCCCCC------
32.3121540332

Upstream regulatory proteins (kinases for phosphorylation sites, E3 ubiquitin ligases of ubiquitination sites, ...)
Modified Location Modified Residue Modification Type of Upstream Proteins Gene Name of Upstream Proteins UniProt AC of Upstream Proteins Sources
22SPhosphorylationKinaseAMPKA1Q13131
PSP
24TPhosphorylationKinasePKB_GROUP-PhosphoELM
24TPhosphorylationKinaseAKT-FAMILY-GPS
24TPhosphorylationKinaseSGK-FAMILY-GPS
24TPhosphorylationKinaseSGK1O00141
Uniprot
24TPhosphorylationKinaseSGK_GROUP-PhosphoELM
24TPhosphorylationKinaseAKT1P31749
Uniprot
24TPhosphorylationKinaseAKT2P31751
Uniprot
153SPhosphorylationKinasePKACAP17612
PSP
212SPhosphorylationKinaseSTK4Q13043
GPS
212SPhosphorylationKinaseMST1P26927
Uniprot
218SPhosphorylationKinaseMST1P26927
Uniprot
234SPhosphorylationKinaseMST1P26927
Uniprot
235SPhosphorylationKinaseMST1P26927
Uniprot
249SPhosphorylationKinaseCDK1P11440
PSP
249SPhosphorylationKinaseCDK5Q00535
PSP
249SPhosphorylationKinaseCDK4P11802
PSP
249SPhosphorylationKinaseCDK2P97377
PSP
249SPhosphorylationKinaseCDK2P24941
PSP
249SPhosphorylationKinaseCDK1P06493
Uniprot
256SPhosphorylationKinasePKB_GROUP-PhosphoELM
256SPhosphorylationKinaseSGK-FAMILY-GPS
256SPhosphorylationKinaseSGK_GROUP-PhosphoELM
256SPhosphorylationKinaseAKT1P31749
Uniprot
256SPhosphorylationKinaseSGK1O00141
Uniprot
256SPhosphorylationKinaseAKT-FAMILY-GPS
276SPhosphorylationKinasePKACAP17612
PSP
298SPhosphorylationKinaseCDK2P97377
PSP
298SPhosphorylationKinaseCDK2P24941
PSP
319SPhosphorylationKinaseSGK-FAMILY-GPS
319SPhosphorylationKinaseSGK_GROUP-PhosphoELM
319SPhosphorylationKinaseAKT-FAMILY-GPS
319SPhosphorylationKinasePKB_GROUP-PhosphoELM
319SPhosphorylationKinaseAKT1P31749
Uniprot
322SPhosphorylationKinaseAKT-FAMILY-GPS
322SPhosphorylationKinaseCK1-FAMILY-GPS
322SPhosphorylationKinaseSGK1O00141
Uniprot
322SPhosphorylationKinaseCSNK1A1P48729
GPS
322SPhosphorylationKinaseCK1-Uniprot
322SPhosphorylationKinasePKB_GROUP-PhosphoELM
325SPhosphorylationKinaseAKT-FAMILY-GPS
325SPhosphorylationKinaseCK1-FAMILY-GPS
325SPhosphorylationKinaseCSNK1A1P48729
GPS
325SPhosphorylationKinaseCK1-Uniprot
325SPhosphorylationKinasePKB_GROUP-PhosphoELM
329SPhosphorylationKinaseNLKQ9UBE8
PSP
329SPhosphorylationKinaseDYRK1AP85051
PSP
329SPhosphorylationKinaseDYR1AQ13627
PhosphoELM
649TPhosphorylationKinasePRKAA1Q13131
GPS
-KUbiquitinationE3 ubiquitin ligaseMDM2Q00987
PMID:19321440
-KUbiquitinationE3 ubiquitin ligaseFBXO32Q969P5
PMID:22199232
-KUbiquitinationE3 ubiquitin ligaseSKP2Q13309
PMID:15668399
-KUbiquitinationE3 ubiquitin ligaseSTUB1Q9UNE7
PMID:19483080
-KUbiquitinationE3 ubiquitin ligaseDET1Q7L5Y6
PMID:18815134
-KUbiquitinationE3 ubiquitin ligaseDET1#COP1Q7L5Y6#Q8NHY2
PMID:22199232
-KUbiquitinationE3 ubiquitin ligaseITCHQ96J02
PMID:24859451

Functions of PTM Sites
Modified Location Modified Residue Modification Function Reference
24TPhosphorylation

10358075
24TPhosphorylation

10358075
24TPhosphorylation

10358075
24TPhosphorylation

10358075
24TOxidation

10358075
212SOxidation

19221179
212SPhosphorylation

19221179
249SPhosphorylation

18356527
256SPhosphorylation

10358075
256SPhosphorylation

10358075
256SPhosphorylation

10358075
256SPhosphorylation

10358075
256SPhosphorylation

10358075
256SPhosphorylation

10358075
256SOxidation

10358075
256SOxidation

10358075
256SMethylation

10358075
262KAcetylation

20543840
265KAcetylation

20543840
274KAcetylation

20543840
319SPhosphorylation

10358075
322SPhosphorylation

11980723
322SPhosphorylation

11980723
325SPhosphorylation

11980723
329SPhosphorylation

11311120

Disease-associated PTM Sites based on SAP

* Distance = the distance between SAP position and PTM sites.

Modified Location Modification Variant Position
(Distance <= 10)
Residue Change SAP Related Disease Reference

Oops, there are no SNP-PTM records of FOXO1_HUMAN !!

Protein-Protein Interaction
Interacting Protein Gene Name Interaction Type PPI Reference Domain-Domain Interactions
SMAD4_HUMANSMAD4physical
15084259
CBP_HUMANCREBBPphysical
10973497
1433G_HUMANYWHAGphysical
11237865
1433Z_HUMANYWHAZphysical
11237865
TSC2_HUMANTSC2physical
17077083
CEBPB_HUMANCEBPBphysical
11893744
HNF4A_HUMANHNF4Aphysical
12519792
PARP1_HUMANPARP1physical
19281796
HXA11_HUMANHOXA11physical
19727442
SKP2_HUMANSKP2physical
15668399
PML_HUMANPMLphysical
16154098
SIR1_HUMANSIRT1physical
16154098
CBP_HUMANCREBBPphysical
16154098
CBP_HUMANCREBBPphysical
15220471
SIR2_HUMANSIRT2physical
15220471
SIR2_HUMANSIRT2physical
20543840
ATG7_HUMANATG7physical
20543840
MDM2_HUMANMDM2physical
19321440
ESR1_HUMANESR1physical
11353774
RARA_HUMANRARAphysical
11353774
SIR1_HUMANSIRT1physical
22013015
FHL2_HUMANFHL2physical
15692560
SIR1_HUMANSIRT1physical
15692560
EP300_HUMANEP300physical
15890677
1433T_HUMANYWHAQphysical
24419059
CBP_HUMANCREBBPphysical
24419059
EP300_HUMANEP300physical
24419059
ATG7_HUMANATG7physical
23640897
FOXO1_HUMANFOXO1physical
25609649
FOXO4_HUMANFOXO4physical
25609649
RECQ1_HUMANRECQLphysical
25609649
CUX1_HUMANCUX1physical
25609649
CASP_HUMANCUX1physical
25609649
EP300_HUMANEP300physical
25609649
DLX5_HUMANDLX5physical
25609649
HXD13_HUMANHOXD13physical
25609649
SATB1_HUMANSATB1physical
25609649
SATB2_HUMANSATB2physical
25609649
SMCA4_HUMANSMARCA4physical
25609649
CBP_HUMANCREBBPphysical
25609649
SETD7_HUMANSETD7physical
25609649
MO4L2_HUMANMORF4L2physical
25609649
SNX17_HUMANSNX17physical
25609649
RB_HUMANRB1physical
25609649
DNJC9_HUMANDNAJC9physical
25609649
KAPCA_HUMANPRKACAphysical
21177856
CRY1_HUMANCRY1physical
27412556
MDM2_HUMANMDM2physical
27412556

Drug and Disease Associations
Kegg Disease
There are no disease associations of PTM sites.
OMIM Disease
268220Rhabdomyosarcoma 2 (RMS2)
Kegg Drug
There are no disease associations of PTM sites.
DrugBank
There are no disease associations of PTM sites.
Regulatory Network of FOXO1_HUMAN

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Related Literatures of Post-Translational Modification
Phosphorylation
ReferencePubMed
"Hippo/Mst1 stimulates transcription of the proapoptotic mediator NOXAin a FoxO1-dependent manner.";
Valis K., Prochazka L., Boura E., Chladova J., Obsil T., Rohlena J.,Truksa J., Dong L.F., Ralph S.J., Neuzil J.;
Cancer Res. 71:946-954(2011).
Cited for: FUNCTION, SUBCELLULAR LOCATION, AND PHOSPHORYLATION AT SER-212.
"Lys-N and trypsin cover complementary parts of the phosphoproteome ina refined SCX-based approach.";
Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J.,Mohammed S.;
Anal. Chem. 81:4493-4501(2009).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-287, AND MASSSPECTROMETRY.
"Activation of FOXO1 by Cdk1 in cycling cells and postmitoticneurons.";
Yuan Z., Becker E.B.E., Merlo P., Yamada T., DiBacco S., Konishi Y.,Schaefer E.M., Bonni A.;
Science 319:1665-1668(2008).
Cited for: FUNCTION, PHOSPHORYLATION AT SER-249 BY CDK1, INTERACTION WITH CDK1AND 14-3-3 PROTEINS, AND MUTAGENESIS OF SER-249.
"A quantitative atlas of mitotic phosphorylation.";
Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E.,Elledge S.J., Gygi S.P.;
Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-287, AND MASSSPECTROMETRY.
"ATM and ATR substrate analysis reveals extensive protein networksresponsive to DNA damage.";
Matsuoka S., Ballif B.A., Smogorzewska A., McDonald E.R. III,Hurov K.E., Luo J., Bakalarski C.E., Zhao Z., Solimini N.,Lerenthal Y., Shiloh Y., Gygi S.P., Elledge S.J.;
Science 316:1160-1166(2007).
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-505 AND SER-509, ANDMASS SPECTROMETRY.
"Two novel phosphorylation sites on FKHR that are critical for itsnuclear exclusion.";
Rena G., Woods Y.L., Prescott A.R., Peggie M., Unterman T.G.,Williams M.R., Cohen P.;
EMBO J. 21:2263-2271(2002).
Cited for: PHOSPHORYLATION AT THR-24; SER-256; SER-319; SER-322; SER-325 ANDSER-329.
"The kinase DYRK1A phosphorylates the transcription factor FKHR atSer329 in vitro, a novel in vivo phosphorylation site.";
Woods Y.L., Rena G., Morrice N., Barthel A., Becker W., Guo S.,Unterman T.G., Cohen P.;
Biochem. J. 355:597-607(2001).
Cited for: SUBCELLULAR LOCATION, PHOSPHORYLATION AT SER-329, AND MUTAGENESIS OFSER-329.
"Phosphorylation of the transcription factor forkhead family memberFKHR by protein kinase B.";
Rena G., Guo S., Cichy S.C., Unterman T.G., Cohen P.;
J. Biol. Chem. 274:17179-17183(1999).
Cited for: PHOSPHORYLATION AT THR-24; SER-256 AND SER-319.

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