STRINGSTRING
PKP2 PKP2 KRT1 KRT1 DSG3 DSG3 DSG1 DSG1 DSC1 DSC1 DSG2 DSG2 BLMH BLMH PKP1 PKP1 KRT10 KRT10 DSC2 DSC2 TMEM43 TMEM43 KRT2 KRT2 PKP3 PKP3 PPL PPL KRT77 KRT77 DSC3 DSC3 LOR LOR IVL IVL FLG FLG CDSN CDSN DSP DSP SERPINB12 SERPINB12 FLG2 FLG2 JUP JUP CASP14 CASP14 PERP PERP EVPL EVPL
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
PKP2Plakophilin-2; May play a role in junctional plaques. (881 aa)
KRT1Keratin, type II cytoskeletal 1; May regulate the activity of kinases such as PKC and SRC via binding to integrin beta-1 (ITB1) and the receptor of activated protein C kinase 1 (RACK1). In complex with C1QBP is a high affinity receptor for kininogen-1/HMWK. (644 aa)
DSG3Desmoglein-3; Component of intercellular desmosome junctions. Involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion. (999 aa)
DSG1Desmoglein-1; Component of intercellular desmosome junctions. Involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion. (1049 aa)
DSC1Desmocollin-1; Component of intercellular desmosome junctions. Involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion. May contribute to epidermal cell positioning (stratification) by mediating differential adhesiveness between cells that express different isoforms. Linked to the keratinization of epithelial tissues. (894 aa)
DSG2Desmoglein-2; Component of intercellular desmosome junctions. Involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion. (1118 aa)
BLMHBleomycin hydrolase; The normal physiological role of BLM hydrolase is unknown, but it catalyzes the inactivation of the antitumor drug BLM (a glycopeptide) by hydrolyzing the carboxamide bond of its B- aminoalaninamide moiety thus protecting normal and malignant cells from BLM toxicity. (455 aa)
PKP1Plakophilin-1; Seems to play a role in junctional plaques. Contributes to epidermal morphogenesis. (747 aa)
KRT10Keratin, type I cytoskeletal 10; Plays a role in the establishment of the epidermal barrier on plantar skin. (Microbial infection) Binds S.pneumoniae PsrP, mediating adherence of the bacteria to lung cell lines. Reduction of levels of KRT10 keratin decrease adherence, overexpression increases adherence. Neither protein has to be glycosylated for the interaction to occur. (584 aa)
DSC2Desmocollin-2; Component of intercellular desmosome junctions. Involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion. May contribute to epidermal cell positioning (stratification) by mediating differential adhesiveness between cells that express different isoforms. (901 aa)
TMEM43Transmembrane protein 43; May have an important role in maintaining nuclear envelope structure by organizing protein complexes at the inner nuclear membrane. Required for retaining emerin at the inner nuclear membrane (By similarity). (400 aa)
KRT2Keratin, type II cytoskeletal 2 epidermal; Probably contributes to terminal cornification. Associated with keratinocyte activation, proliferation and keratinization. Plays a role in the establishment of the epidermal barrier on plantar skin (By similarity). (639 aa)
PKP3Plakophilin-3; May play a role in junctional plaques; Belongs to the beta-catenin family. (797 aa)
PPLPeriplakin; Component of the cornified envelope of keratinocytes. May link the cornified envelope to desmosomes and intermediate filaments. May act as a localization signal in PKB/AKT-mediated signaling. Belongs to the plakin or cytolinker family. (1756 aa)
KRT77Keratin, type II cytoskeletal 1b; Keratin 77. (578 aa)
DSC3Desmocollin-3; Component of intercellular desmosome junctions. Involved in the interaction of plaque proteins and intermediate filaments mediating cell-cell adhesion. May contribute to epidermal cell positioning (stratification) by mediating differential adhesiveness between cells that express different isoforms. (896 aa)
LORLoricrin; Major keratinocyte cell envelope protein. (312 aa)
IVLInvolucrin; Part of the insoluble cornified cell envelope (CE) of stratified squamous epithelia; Belongs to the involucrin family. (585 aa)
FLGFilaggrin; Aggregates keratin intermediate filaments and promotes disulfide-bond formation among the intermediate filaments during terminal differentiation of mammalian epidermis. (4061 aa)
CDSNCorneodesmosin; Important for the epidermal barrier integrity. (529 aa)
DSPDesmoplakin; Major high molecular weight protein of desmosomes. Involved in the organization of the desmosomal cadherin-plakoglobin complexes into discrete plasma membrane domains and in the anchoring of intermediate filaments to the desmosomes. (2871 aa)
SERPINB12Serpin B12; Inhibits trypsin and plasmin, but not thrombin, coagulation factor Xa, or urokinase-type plasminogen activator; Belongs to the serpin family. Ov-serpin subfamily. (425 aa)
FLG2Filaggrin-2; Essential for normal cell-cell adhesion in the cornified cell layers. Important for proper integrity and mechanical strength of the stratum corneum of the epidermis. In the N-terminal section; belongs to the S-100 family. (2391 aa)
JUPJunction plakoglobin; Common junctional plaque protein. The membrane-associated plaques are architectural elements in an important strategic position to influence the arrangement and function of both the cytoskeleton and the cells within the tissue. The presence of plakoglobin in both the desmosomes and in the intermediate junctions suggests that it plays a central role in the structure and function of submembranous plaques. Acts as a substrate for VE-PTP and is required by it to stimulate VE- cadherin function in endothelial cells. Can replace beta-catenin in E- cadherin/catenin adhes [...] (745 aa)
CASP14Caspase-14 subunit p20, intermediate form; Non-apoptotic caspase involved in epidermal differentiation. Is the predominant caspase in epidermal stratum corneum. Seems to play a role in keratinocyte differentiation and is required for cornification. Regulates maturation of the epidermis by proteolytically processing filaggrin (By similarity). In vitro has a preference for the substrate [WY]-X-X-D motif and is active on the synthetic caspase substrate WEHD-ACF. Involved in processing of prosaposin in the epidermis (By similarity). May be involved in retinal pigment epithelium cell barrie [...] (242 aa)
PERPP53 apoptosis effector related to PMP-22; Component of intercellular desmosome junctions. Plays a role in stratified epithelial integrity and cell-cell adhesion by promoting desmosome assembly. Plays a role as an effector in the TP53-dependent apoptotic pathway (By similarity). (193 aa)
EVPLEnvoplakin; Component of the cornified envelope of keratinocytes. May link the cornified envelope to desmosomes and intermediate filaments. (2055 aa)
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, human, man
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