UniProt:P63104 YWHAZ

chain
  • chain:1-245
checksum D464DF2286BBFE60
comment
  • FUNCTION Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways (PubMed:14578935, PubMed:15071501, PubMed:15644438, PubMed:16376338, PubMed:16959763, PubMed:31024343, PubMed:9360956). Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif (PubMed:35662396). Binding generally results in the modulation of the activity of the binding partner (PubMed:35662396). Promotes cytosolic retention and inactivation of TFEB transcription factor by binding to phosphorylated TFEB (PubMed:35662396). Induces ARHGEF7 activity on RAC1 as well as lamellipodia and membrane ruffle formation (PubMed:16959763). In neurons, regulates spine maturation through the modulation of ARHGEF7 activity (By similarity).SUBUNIT Interacts with CDK16 and BSPRY (By similarity). Interacts with WEE1 (C-terminal). Interacts with SAMSN1 (By similarity). Interacts with MLF1 (phosphorylated form); the interaction retains it in the cytoplasm (By similarity). Interacts with Thr-phosphorylated ITGB2 (By similarity). Interacts with BCL2L11 (By similarity). Homodimer (PubMed:12865427, PubMed:16376338). Heterodimerizes with YWHAE (PubMed:16376338). Homo- and heterodimerization is inhibited by phosphorylation on Ser-58 (PubMed:16376338). Interacts with FOXO4, NOXA1, SSH1 and ARHGEF2. Interacts with Pseudomonas aeruginosa exoS (unphosphorylated form). Interacts with BAX; the interaction occurs in the cytoplasm. Under stress conditions, MAPK8-mediated phosphorylation releases BAX to mitochondria. Interacts with phosphorylated RAF1; the interaction is inhibited when YWHAZ is phosphorylated on Thr-232 (PubMed:31024343). Interacts with BRAF (PubMed:31024343). Interacts with TP53; the interaction enhances p53 transcriptional activity. The Ser-58 phosphorylated form inhibits this interaction and p53 transcriptional activity. Interacts with ABL1 (phosphorylated form); the interaction retains ABL1 in the cytoplasm. Interacts with PKA-phosphorylated AANAT; the interaction modulates AANAT enzymatic activity by increasing affinity for arylalkylamines and acetyl-CoA and protecting the enzyme from dephosphorylation and proteasomal degradation. It may also prevent thiol-dependent inactivation. Interacts with AKT1; the interaction phosphorylates YWHAZ and modulates dimerization. Interacts with GAB2 and TLK2. Interacts with the 'Thr-369' phosphorylated form of DAPK2 (PubMed:26047703). Interacts with PI4KB, TBC1D22A and TBC1D22B (PubMed:23572552). Interacts with ZFP36L1 (via phosphorylated form); this interaction occurs in a p38 MAPK- and AKT-signaling pathways (By similarity). Interacts with SLITRK1 (PubMed:19640509). Interacts with AK5, LDB1, MADD, MARK3, PDE1A and SMARCB1 (PubMed:16959763). Interacts with MEFV (PubMed:27030597). Interacts with ADAM22 (via C-terminus) (PubMed:12589811).SUBUNIT (Microbial infection) Interacts with Epstein-Barr virus protein BPLF1 and TRIM25; leading to inhibition of the type-I IFN response.INTERACTION Located to stage I to stage IV melanosomes.ALTERNATIVE PRODUCTS The delta, brain-specific form differs from the zeta form in being phosphorylated (Probable). Phosphorylation on Ser-184 by MAPK8; promotes dissociation of BAX and translocation of BAX to mitochondria (PubMed:15071501, PubMed:15696159). Phosphorylation on Thr-232; inhibits binding of RAF1 (PubMed:9360956). Phosphorylated on Ser-58 by PKA and protein kinase C delta type catalytic subunit in a sphingosine-dependent fashion (PubMed:11956222, PubMed:12865427, PubMed:15883165, PubMed:16376338). Phosphorylation on Ser-58 by PKA; disrupts homodimerization and heterodimerization with YHAE and TP53 (PubMed:11956222, PubMed:12865427, PubMed:15883165, PubMed:16376338).DISEASE The disease is caused by variants affecting the gene represented in this entry.SIMILARITY Belongs to the 14-3-3 family.CAUTION Was originally thought to have phospholipase A2 activity.SEQUENCE CAUTION Extended N-terminus.SEQUENCE CAUTION Extended N-terminus.
crossReference
databaseName UniProt
dbId 48917
description
  • recommendedName: 14-3-3 protein zeta/delta alternativeName: Protein kinase C inhibitor protein 1 shortName: KCIP-1
displayName UniProt:P63104 YWHAZ
geneName
  • YWHAZ
identifier P63104
isSequenceChanged false
keyword
  • 3D-structure
  • Acetylation
  • Alternative splicing
  • Cytoplasm
  • Direct protein sequencing
  • Disease variant
  • Host-virus interaction
  • Intellectual disability
  • Phosphoprotein
  • Proteomics identification
  • Reference proteome
modified [InstanceEdit:9983091] Weiser, Joel, 2026-02-20
moleculeType Protein
name
  • YWHAZ
otherIdentifier
  • 11756181_x_at
  • 11758667_x_at
  • 11758711_x_at
  • 11758750_x_at
  • 11758751_at
  • 11758752_x_at
  • 1235_at
  • 1556496_PM_a_at
  • 1556496_a_at
  • 17079711
  • 17120418
  • 200638_PM_s_at
  • 200638_s_at
  • 200639_PM_s_at
  • 200639_s_at
  • 200640_PM_at
  • 200640_at
  • 200641_PM_s_at
  • 200641_s_at
  • 214848_PM_at
  • 214848_at
  • 2574516
  • 2574517
  • 2924960
  • 3146891
  • 3146893
  • 3146895
  • 3146897
  • 3146899
  • 3146900
  • 3146901
  • 3146902
  • 3146903
  • 3146904
  • 3146905
  • 3146906
  • 3146907
  • 3146908
  • 3146909
  • 3146910
  • 3146911
  • 3146912
  • 3146913
  • 3146919
  • 3146921
  • 3146929
  • 3146930
  • 3146931
  • 3146932
  • 3146933
  • 3146934
  • 3146935
  • 3146936
  • 3146937
  • 3146938
  • 3146939
  • 3146940
  • 3146941
  • 3146942
  • 3146943
  • 3146944
  • 3146945
  • 3146946
  • 3146947
  • 3146948
  • 3146949
  • 3146950
  • 3146951
  • 3146952
  • 3146953
  • 3146954
  • 3146955
  • 3204097
  • 3204098
  • 3238808
  • 3238818
  • 3238820
  • 3262898
  • 34642_at
  • 36760_at
  • 3694476
  • 3749823
  • 4005925
  • 4005976
  • 55272_at
  • 7534
  • 8152096
  • A_19_P00802601
  • A_24_P209571
  • A_24_P532478
  • GE548889
  • GE58115
  • GE59443
  • GE80033
  • GO:0000122
  • GO:0001525
  • GO:0003016
  • GO:0003723
  • GO:0004497
  • GO:0005515
  • GO:0005615
  • GO:0005634
  • GO:0005654
  • GO:0005737
  • GO:0005829
  • GO:0005925
  • GO:0006355
  • GO:0006468
  • GO:0006605
  • GO:0007040
  • GO:0007165
  • GO:0008039
  • GO:0008104
  • GO:0016301
  • GO:0016491
  • GO:0019901
  • GO:0019903
  • GO:0019904
  • GO:0030324
  • GO:0031625
  • GO:0031647
  • GO:0031669
  • GO:0031982
  • GO:0035148
  • GO:0038202
  • GO:0042149
  • GO:0042470
  • GO:0042802
  • GO:0043066
  • GO:0043067
  • GO:0043226
  • GO:0044325
  • GO:0045296
  • GO:0045824
  • GO:0048856
  • GO:0050815
  • GO:0051683
  • GO:0070062
  • GO:0070371
  • GO:0070372
  • GO:0072562
  • GO:0090128
  • GO:0090168
  • GO:0098686
  • GO:0098978
  • GO:0140297
  • GO:0140311
  • GO:0140367
  • GO:1900181
  • GO:1904262
  • GO:1905671
  • HMNXSV003006124
  • HMNXSV003052498
  • Hs.71848.0.S1_3p_at
  • Hs2.58429.1.S1_3p_s_at
  • ILMN_1669286
  • ILMN_1801928
  • M86400_at
  • PH_hs_0040263
  • TC08001485.hg
  • TC08002448.hg
  • TC08002449.hg
  • TC08002451.hg
  • TC10000164.hg
  • U79277_at
  • g13177678_3p_a_at
  • g4507952_3p_a_at
  • g899458_3p_a_at
  • p15857
physicalEntity
referenceDatabase [ReferenceDatabase:2] UniProt
referenceGene
referenceTranscript
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • 1433Z_HUMAN
  • A8K1N0
  • B7Z465
  • P29213
  • P29312
  • Q32P43
  • Q5XJ08
  • Q6GPI2
  • Q6IN74
  • Q6NUR9
  • Q6P3U9
  • Q86V33
sequenceLength 245
species [Species:48887] Homo sapiens
stId uniprot:P63104
url http://purl.uniprot.org/uniprot/P63104

Referrals

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