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Overview

Uniprot IDP08567
Protein NamePleckstrin
Gene NamePLEK
OrganismHomo sapiens

Kla Sites from experimental identification

Position Flanking peptide
64 SPCQDFGKRMFVFKI

Function

Major protein kinase C substrate of platelets

Protein Sequence

10 MEPKRIREGY 20 LVKKGSVFNT 30 WKPMWVVLLE 40 DGIEFYKKKS 50 DNSPKGMIPL 60 KGSTLTSPCQ 70 DFGKRMFVFK 80 ITTTKQQDHF 90 FQAAFLEERD 100 AWVRDIKKAI 110 KCIEGGQKFA 120 RKSTRRSIRL 130 PETIDLGALY 140 LSMKDTEKGI 150 KELNLEKDKK 160 IFNHCFTGNC 170 VIDWLVSNQS 180 VRNRQEGLMI 190 ASSLLNEGYL 200 QPAGDMSKSA 210 VDGTAENPFL 220 DNPDAFYYFP 230 DSGFFCEENS 240 SDDDVILKEE 250 FRGVIIKQGC 260 LLKQGHRRKN 270 WKVRKFILRE 280 DPAYLHYYDP 290 AGAEDPLGAI 300 HLRGCVVTSV 310 ESNSNGRKSE 320 EENLFEIITA 330 DEVHYFLQAA 340 TPKERTEWIR 350 AIQMASRTGK

Gene Ontology

Classification GO ID Description
Cellular Component GO:0016020 membrane
Cellular Component GO:0005737 cytoplasm
Cellular Component GO:0005829 cytosol
Cellular Component GO:0005576 extracellular region
Cellular Component GO:0005886 plasma membrane
Cellular Component GO:0032587 ruffle membrane
Molecular Function GO:0019211 phosphatase activator activity
Molecular Function GO:0043325 phosphatidylinositol-3,4-bisphosphate binding
Molecular Function GO:0042803 protein homodimerization activity
Molecular Function GO:0005080 protein kinase C binding
Biological Process GO:0030036 actin cytoskeleton organization
Biological Process GO:0030030 cell projection organization
Biological Process GO:0030866 cortical actin cytoskeleton organization
Biological Process GO:0002244 hematopoietic progenitor cell differentiation
Biological Process GO:0043647 inositol phosphate metabolic process
Biological Process GO:0007229 integrin-mediated signaling pathway
Biological Process GO:0035556 intracellular signal transduction
Biological Process GO:0050849 negative regulation of calcium-mediated signaling
Biological Process GO:0045744 negative regulation of G protein-coupled receptor signaling pathway
Biological Process GO:0010920 negative regulation of inositol phosphate biosynthetic process
Biological Process GO:0070495 negative regulation of thrombin-activated receptor signaling pathway
Biological Process GO:0007200 phospholipase C-activating G protein-coupled receptor signaling pathway
Biological Process GO:0030845 phospholipase C-inhibiting G protein-coupled receptor signaling pathway
Biological Process GO:0070527 platelet aggregation
Biological Process GO:0002576 platelet degranulation
Biological Process GO:0032233 positive regulation of actin filament bundle assembly
Biological Process GO:0030836 positive regulation of actin filament depolymerization
Biological Process GO:0033625 positive regulation of integrin activation
Biological Process GO:0010572 positive regulation of platelet activation
Biological Process GO:0070560 protein secretion by platelet
Biological Process GO:0060305 regulation of cell diameter
Biological Process GO:0031529 ruffle organization
Biological Process GO:0070493 thrombin-activated receptor signaling pathway
Biological Process GO:0006904 vesicle docking involved in exocytosis

Reference

[1] Yang Z, Yan C, Ma J, Peng P, Ren X et al.. Lactylome analysis suggests lactylation-dependent mechanisms of metabolic adaptation in hepatocellular carcinoma.. Nat Metab 5(1):61-79. 2023 Jan. PMID: 36593272.