PKP1 and ARMC8

Number of citations: 40 (PubMedID 30482882)
Data Source: BioGRID (two hybrid)

		PKP1	ARMC8
Name		plakophilin 1	armadillo repeat containing 8
Structure
GO Annotations	Cellular Component	Cornified Envelope Nucleus Nucleoplasm Cytoplasm Intermediate Filament Plasma Membrane Adherens Junction Cytoplasmic Stress Granule Membrane Desmosome Perinuclear Region Of Cytoplasm Anchoring Junction Nuclear Stress Granule Ficolin-1-rich Granule Membrane	Ubiquitin Ligase Complex Extracellular Region Nucleus Nucleoplasm Cytoplasm Cytosol GID Complex Specific Granule Lumen Tertiary Granule Lumen
	Molecular Function	DNA Binding RNA Binding Protein Binding Lamin Binding Intermediate Filament Binding Structural Constituent Of Skin Epidermis Cadherin Binding	Protein Binding
	Biological Process	Desmosome Assembly Desmosome Maintenance Cell Adhesion Signal Transduction Positive Regulation Of Gene Expression Positive Regulation Of Cell-cell Adhesion Transepithelial Water Transport Ameloblast Differentiation Intermediate Filament Bundle Assembly Positive Regulation Of Keratinocyte Differentiation Positive Regulation Of Transcription By RNA Polymerase II Cell-cell Adhesion Negative Regulation Of MRNA Catabolic Process Positive Regulation Of Protein Localization To Plasma Membrane Positive Regulation Of Cap-dependent Translational Initiation Positive Regulation Of Protein Localization To Membrane	Proteasome-mediated Ubiquitin-dependent Protein Catabolic Process
Pathways		Apoptotic cleavage of cell adhesion proteins Neutrophil degranulation Keratinization Formation of the cornified envelope	Neutrophil degranulation Regulation of pyruvate metabolism
Diseases		Ectodermal dysplasia/skin fragility syndrome	None
GWAS		Panic disorder ( 19165232 ) Youthful appearance (self-reported) ( 32339537 )	A body shape index ( 34021172 ) Mean spheric corpuscular volume ( 32888494 ) Waist-hip index ( 34021172 ) Waist-to-hip ratio adjusted for BMI ( 34021172 )
Novel Interactors		1 novel interactors: AP2B1	None recorded
Interacting Genes		17 interacting genes: ARMC8 BICDL2 CARD10 CEP76 DSC1 DSG1 DSP GOLGA2 GTF2IRD1 HOOK2 HSF2BP KRT14 KRT8 NFKBID TNS2 UCHL5 VIM	10 interacting genes: CIB3 CTNNA1 GID8 PKP1 PKP2 STX6 TCF12 TNNT1 USP25 ZMYND12
Entrez ID		5317	25852
HPRD ID		03579	09992
Ensembl ID		ENSG00000081277	ENSG00000114098
Uniprot IDs		Q13835	B7Z637 Q8IUR7
PDB IDs		1XM9	7NSC
GO Terms Enriched among Interactors		Cornified Envelope Desmosome Intermediate Filament Keratin Filament Binding Ficolin-1-rich Granule Membrane Intermediate Filament Organization Scaffold Protein Binding Desmosome Organization Intermediate Filament-based Process Intermediate Filament Cytoskeleton Organization Structural Constituent Of Cytoskeleton Epidermis Development Anchoring Junction Cell-cell Junction Organization	Intermediate Filament Binding Intermediate Filament Bundle Assembly Desmosome Assembly Desmosome Organization Cell-cell Junction Assembly Cell-cell Junction Organization Desmosome Adherens Junction Cell Junction Intercalated Disc Cell Junction Assembly Cornified Envelope Maintenance Of Protein Localization At Cell Tip Slow-twitch Skeletal Muscle Fiber Contraction Cadherin Binding Intermediate Filament Organization Desmosome Maintenance Intermediate Filament-based Process Intermediate Filament Cytoskeleton Organization Anchoring Junction Negative Regulation Of Integrin-mediated Signaling Pathway Cytoskeleton Organization Positive Regulation Of Cap-dependent Translational Initiation Synaptic Vesicle To Endosome Fusion Negative Regulation Of Interleukin-17-mediated Signaling Pathway Cell Junction Organization Maintenance Of Animal Organ Identity Troponin T Binding Cell-cell Adhesion Cellular Response To Indole-3-methanol Transepithelial Water Transport Cell Adhesive Protein Binding Involved In Bundle Of His Cell-Purkinje Myocyte Communication Ubiquitin-like Protein Peptidase Activity Response To Indole-3-methanol Positive Regulation Of Cytoplasmic Translational Initiation Bundle Of His Cell-Purkinje Myocyte Adhesion Involved In Cell Communication Interleukin-17A-mediated Signaling Pathway Apical Junction Assembly Gap Junction Assembly Zonula Adherens Nuclear Stress Granule Intermediate Filament Ameloblast Differentiation Regulation Of Muscle Contraction Cell Tip Cardiac Muscle Cell-cardiac Muscle Cell Adhesion Response To Gonadotropin-releasing Hormone Troponin Complex Transition Between Fast And Slow Fiber Negative Regulation Of ERAD Pathway