Gsk3b
entrez
56637
canonical
uniprot
Q9WV60
canonical
ensembl
ENSMUSG00000022812
resolver
ensp
ENSMUSP00000023507
resolver
ensp
ENSMUSP00000110398
resolver
enst
ENSMUST00000023507
resolver
enst
ENSMUST00000114750
resolver
genesymbol
Gsk3b
resolver
uniprot
E9QAQ5
resolver
uniprot
Q5KU03
resolver
uniprot_entry
E9QAQ5_MOUSE
resolver
uniprot_entry
GSK3B_MOUSE
resolver
uniprot_entry
Q5KU03_MOUSE
resolver
activity_regulation
ACTIVITY REGULATION: Activated by phosphorylation at Tyr-216. In response to insulin, inhibited by phosphorylation at Ser-9 by PKB/AKT1 and RPS6KA3; phosphorylation at this site causes a conformational change, preventing access of substrates to the active site (By similarity). Inhibited by IL22 treatment which also triggers phosphorylation at Ser-9, promoting inactivation (PubMed:24742671). Inhibited by lithium (By similarity). {ECO:0000250|UniProtKB:P49841, ECO:0000269|PubMed:24742671}.
uniprot
proteins
amino_acid_sequence
MSGRPRTTSFAESCKPVQQPSAFGSMKVSRDKDGSKVTTVVATPGQGPDRPQEVSYTDTKVIGNGSFGVVYQAKLCDSGELVAIKKVLQDKRFKNRELQIMRKLDHCNIVRLRYFFYSSGEKKDEVYLNLVLDYVPETVYRVARHYSRAKQTLPVIYVKLYMYQLFRSLAYIHSFGICHRDIKPQNLLLDPDTAVLKLCDFGSAKQLVRGEPNVSYICSRYYRAPELIFGATDYTSSIDVWSAGCVLAELLLGQPIFPGDSGVDQLVEIIKVLGTPTREQIREMNPNYTEFKFPQIKAHPWTKVFRPRTPPEAIALCSRLLEYTPTARLTPLEACAHSFFDELRDPNVKLPNGRDTPALFNFTTQELSSNPPLATILIPPHARIQAAASPPANATAASDTNAGDRGQTNNAASASASNST
uniprot
proteins
ec_number
2.7.11.1
uniprot
proteins
ec_number
2.7.11.26
uniprot
proteins
function
FUNCTION: Constitutively active protein kinase that acts as a negative regulator in the hormonal control of glucose homeostasis, Wnt signaling and regulation of transcription factors and microtubules, by phosphorylating and inactivating glycogen synthase (GYS1 or GYS2), EIF2B, CTNNB1/beta-catenin, APC, AXIN1, DPYSL2/CRMP2, JUN, NFATC1/NFATC, MAPT/TAU and MACF1 (PubMed:15791206, PubMed:22057101, PubMed:23395175). Requires primed phosphorylation of the majority of its substrates (PubMed:15791206, PubMed:22057101, PubMed:23395175). In skeletal muscle, contributes to insulin regulation of glycogen synthesis by phosphorylating and inhibiting GYS1 activity and hence glycogen synthesis (By similarity). May also mediate the development of insulin resistance by regulating activation of transcription factors (By similarity). Regulates protein synthesis by controlling the activity of initiation factor 2B (EIF2BE/EIF2B5) in the same manner as glycogen synthase (By similarity). In Wnt signaling, GSK3B forms a multimeric complex with APC, AXIN1 and CTNNB1/beta-catenin and phosphorylates the N-terminus of CTNNB1 leading to its degradation mediated by ubiquitin/proteasomes (By similarity). Phosphorylates JUN at sites proximal to its DNA-binding domain, thereby reducing its affinity for DNA (By similarity). Phosphorylates NFATC1/NFATC on conserved serine residues promoting NFATC1/NFATC nuclear export, shutting off NFATC1/NFATC gene regulation, and thereby opposing the action of calcineurin (By similarity). Phosphorylates MAPT/TAU on 'Thr-548', decreasing significantly MAPT/TAU ability to bind and stabilize microtubules (By similarity). MAPT/TAU is the principal component of neurofibrillary tangles in Alzheimer disease (By similarity). Plays an important role in ERBB2-dependent stabilization of microtubules at the cell cortex (By similarity). Phosphorylates MACF1, inhibiting its binding to microtubules which is critical for its role in bulge stem cell migration and skin wound repair (PubMed:21295697). Probably regulates NF-kappa-B (NFKB1) at the transcriptional level and is required for the NF-kappa-B-mediated anti-apoptotic response to TNF (TNF/TNFA) (PubMed:10894547). Negatively regulates replication in pancreatic beta-cells, resulting in apoptosis, loss of beta-cells and diabetes (PubMed:18288891). Through phosphorylation of the anti-apoptotic protein MCL1, may control cell apoptosis in response to growth factors deprivation (PubMed:16543145). Phosphorylates MUC1 in breast cancer cells, decreasing the interaction of MUC1 with CTNNB1/beta-catenin (By similarity). Is necessary for the establishment of neuronal polarity and axon outgrowth (PubMed:17391670). Phosphorylates MARK2, leading to inhibition of its activity (By similarity). Phosphorylates SIK1 at 'Thr-182', leading to sustainment of its activity (By similarity). Phosphorylates ZC3HAV1 which enhances its antiviral activity (By similarity). Phosphorylates SNAI1, leading to its ubiquitination and proteasomal degradation (By similarity). Phosphorylates SFPQ at 'Thr-687' upon T-cell activation (By similarity). Phosphorylates NR1D1 st 'Ser-55' and 'Ser-59' and stabilizes it by protecting it from proteasomal degradation (By similarity). Regulates the circadian clock via phosphorylation of the major clock components including BMAL1, CLOCK and PER2 (PubMed:20049328, PubMed:20123978, PubMed:28556462, PubMed:28903391). Phosphorylates CLOCK AT 'Ser-427' and targets it for proteasomal degradation (By similarity). Phosphorylates BMAL1 at 'Ser-17' and 'Ser-21' and primes it for ubiquitination and proteasomal degradation (PubMed:20049328, PubMed:28903391). Phosphorylates FBXL2 at 'Thr-404' and primes it for ubiquitination by the SCF(FBXO3) complex and proteasomal degradation (PubMed:23542741). Phosphorylates OGT at 'Ser-3' or 'Ser-4' which positively regulates its activity (By similarity). Phosphorylates MYCN in neuroblastoma cells which may promote its degradation (By similarity). Regulates the circadian rhythmicity of hippocampal long-term potentiation and BMAL1 and PER2 expression (PubMed:28556462). Acts as a regulator of autophagy by mediating phosphorylation of KAT5/TIP60 under starvation conditions, activating KAT5/TIP60 acetyltransferase activity and promoting acetylation of key autophagy regulators, such as ULK1 and RUBCNL/Pacer (PubMed:22539723). Negatively regulates extrinsic apoptotic signaling pathway via death domain receptors (By similarity). Promotes the formation of an anti-apoptotic complex, made of DDX3X, BRIC2 and GSK3B, at death receptors, including TNFRSF10B (By similarity). The anti-apoptotic function is most effective with weak apoptotic signals and can be overcome by stronger stimulation (By similarity). Phosphorylates E2F1, promoting the interaction between E2F1 and USP11, stabilizing E2F1 and promoting its activity (By similarity). Phosphorylates mTORC2 complex component RICTOR at 'Ser-1235' in response to endoplasmic stress, inhibiting mTORC2 (By similarity). Acts as a negative regulator of smoothened signaling by mediating phosphorylation of GLI2 and GLI3 in absence of smoothened, promoting their processing by the SCF(BTRC) complex (PubMed:16611981, PubMed:19622347). Phosphorylates FXR1, promoting FXR1 ubiquitination by the SCF(FBXO4) complex and FXR1 degradation by the proteasome (PubMed:26240334, PubMed:29142209). Phosphorylates interleukin-22 receptor subunit IL22RA1, preventing its proteasomal degradation (PubMed:24742671). Phosphorylates and inhibits the CTP synthase and protein-asparagine deamidase activities of CTPS1 (PubMed:39719712). Phosphorylates DSP at multiple sequential serine residues in the C-terminus tail, promoting its recruitment to developing desmosome cell-cell junctions (PubMed:25733715). {ECO:0000250|UniProtKB:P18266, ECO:0000250|UniProtKB:P49841, ECO:0000269|PubMed:10894547, ECO:0000269|PubMed:15791206, ECO:0000269|PubMed:16543145, ECO:0000269|PubMed:16611981, ECO:0000269|PubMed:17391670, ECO:0000269|PubMed:18288891, ECO:0000269|PubMed:19622347, ECO:0000269|PubMed:20049328, ECO:0000269|PubMed:20123978, ECO:0000269|PubMed:21295697, ECO:0000269|PubMed:22057101, ECO:0000269|PubMed:22539723, ECO:0000269|PubMed:23395175, ECO:0000269|PubMed:23542741, ECO:0000269|PubMed:24742671, ECO:0000269|PubMed:25733715, ECO:0000269|PubMed:26240334, ECO:0000269|PubMed:28556462, ECO:0000269|PubMed:28903391, ECO:0000269|PubMed:29142209, ECO:0000269|PubMed:39719712}.
uniprot
proteins
mass_dalton
46710
uniprot
proteins
mutagenesis
MUTAGEN 9; /note="S->A: Loss of phosphorylation; No inhibition of activity and constitutively active."; /evidence="ECO:0000269|PubMed:15791206, ECO:0000269|PubMed:22057101"; MUTAGEN 85; /note="K->R: Inhibits interaction with AXIN1 and ZBED3."; /evidence="ECO:0000269|PubMed:19141611
uniprot
proteins
post_translational_modification
PTM: Phosphorylated by AKT1 and ILK1. Upon insulin-mediated signaling, the activated PKB/AKT1 protein kinase phosphorylates and deactivates GSK3B, resulting in the dephosphorylation and activation of GYS1. Activated by phosphorylation at Tyr-216. Phosphorylation of Ser-9 in the hippocampus peaks at CT0, whereas in the liver it peaks at CT12. Inactivated by phosphorylation at Ser-9 (By similarity). Phosphorylated in a circadian manner in the hippocampus (PubMed:28556462). {ECO:0000250|UniProtKB:P49841, ECO:0000269|PubMed:22057101, ECO:0000269|PubMed:23395175, ECO:0000269|PubMed:28556462}.; PTM: Mono-ADP-ribosylation by PARP10 negatively regulates kinase activity. {ECO:0000250|UniProtKB:P49841}.; PTM: Palmitoylated. Palmitoylation by ZDHHC4 prevents AKT1-mediated phosphorylation. {ECO:0000250|UniProtKB:P49841}.
uniprot
proteins
protein_family
CMGC Ser/Thr protein kinase family
uniprot
proteins
protein_family
GSK-3 subfamily
uniprot
proteins
protein_family
Protein kinase superfamily
uniprot
proteins
pubmed
10894547
uniprot
proteins
pubmed
15345747
uniprot
proteins
pubmed
15489334
uniprot
proteins
pubmed
15791206
uniprot
proteins
pubmed
16051150
uniprot
proteins
pubmed
16543145
uniprot
proteins
pubmed
16611981
uniprot
proteins
pubmed
17242355
uniprot
proteins
pubmed
17391670
uniprot
proteins
pubmed
18288891
uniprot
proteins
pubmed
19141611
uniprot
proteins
pubmed
19303846
uniprot
proteins
pubmed
19622347
uniprot
proteins
pubmed
20049328
uniprot
proteins
pubmed
20123978
uniprot
proteins
pubmed
21183079
uniprot
proteins
pubmed
21295697
uniprot
proteins
pubmed
22057101
uniprot
proteins
pubmed
22539723
uniprot
proteins
pubmed
23395175
uniprot
proteins
pubmed
23542741
uniprot
proteins
pubmed
24742671
uniprot
proteins
pubmed
25733715
uniprot
proteins
pubmed
26240334
uniprot
proteins
pubmed
27827363
uniprot
proteins
pubmed
28098160
uniprot
proteins
pubmed
28556462
uniprot
proteins
pubmed
28903391
uniprot
proteins
pubmed
29142209
uniprot
proteins
pubmed
31073040
uniprot
proteins
pubmed
39719712
uniprot
proteins
sequence_length
420
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P49841}. Nucleus {ECO:0000250|UniProtKB:P49841}. Cell membrane {ECO:0000250|UniProtKB:P49841}. Note=The phosphorylated form shows localization to cytoplasm and cell membrane. The MEMO1-RHOA-DIAPH1 signaling pathway controls localization of the phosphorylated form to the cell membrane (By similarity). {ECO:0000250|UniProtKB:P49841}.
uniprot
proteins