Mitochondrial import stimulation factor S1 subunit ; Protein kinase C inhibitor protein 1 ; KCIP-1 ; Msfs1
Categories
Elisa
Function
Adapter protein implicated in the regulation of a large spectrum of both general and specialized signaling pathways. Binds to a large number of partners, usually by recognition of a phosphoserine or phosphothreonine motif. Binding generally results in the modulation of the activity of the binding partner.
Specificity
Natural and recombinant Rat 14-3-3 protein zeta/delta
Subcellular Location
Cytoplasm Melanosome Located to stage I to stage IV melanosomes.
Homodimer. Heterodimerizes with YWHAE (By similarity). Homo- and hetero-dimerization is inhibited by phosphorylation on Ser-58 (By similarity). Interacts with FOXO4, NOXA1, SSH1 and ARHGEF2. Interacts with CDK16 and with WEE1 (C-terminal). Interacts with MLF1 (phosphorylated form); the interaction retains it in the cytoplasm. Interacts with Thr-phosphorylated ITGB2. 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. Interacts with TP53; the interaction enhances p53 transcriptional acivity. 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 AANAT ('Thr-31' phosphorylated form); the interaction modulates AANAT enzymatic activity through preventing dephosphorylation and/or proteolysis and stabilizing substrate binding. Subsequently, a second molecule of AANAT ('Ser-205' phosphorylated form), can bind the other YWHAZ monomer with similar effect. Interacts with AKT1; the interaction phosphorylates YWHAZ and modulates dimerization (By similarity). Interacts with GAB2 and SAMSN1 (By similarity). Interacts with BSPRY. Interacts with BCL2L11.
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[15/1/25 17:38] Upload to ab completed in less than a minute: 1 file transferred (13.4 Kb/s) Cited for: PROTEIN SEQUENCE OF 28-41; 61-68 AND 128-139;INTERACTION WITH AANAT;IDENTIFICATION BY MASS SPECTROMETRY