Gene Gene information from NCBI Gene database.
Entrez ID 5317
Gene name Plakophilin 1
Gene symbol PKP1
Synonyms (NCBI Gene)
B6PEDSFS
Chromosome 1
Chromosome location 1q32.1
Summary This gene encodes a member of the arm-repeat (armadillo) and plakophilin gene families. Plakophilin proteins contain numerous armadillo repeats, localize to cell desmosomes and nuclei, and participate in linking cadherins to intermediate filaments in the
SNPs SNP information provided by dbSNP.
7
SNP ID Visualize variation Clinical significance Consequence
rs121918354 C>T Pathogenic Stop gained, coding sequence variant
rs483352688 C>T Conflicting-interpretations-of-pathogenicity Coding sequence variant, missense variant
rs1131691647 C>T Pathogenic Stop gained, coding sequence variant
rs1553275192 C>T Likely-pathogenic Coding sequence variant, stop gained
rs1558193923 A>G,T Pathogenic Splice acceptor variant
miRNA miRNA information provided by mirtarbase database.
224
miRTarBase ID miRNA Experiments Reference
MIRT019417 hsa-miR-148b-3p Microarray 17612493
MIRT639435 hsa-miR-3973 HITS-CLIP 23824327
MIRT639434 hsa-miR-520g-3p HITS-CLIP 23824327
MIRT639433 hsa-miR-520h HITS-CLIP 23824327
MIRT639432 hsa-miR-4328 HITS-CLIP 23824327
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
60
GO ID Ontology Definition Evidence Reference
GO:0001533 Component Cornified envelope IEA
GO:0001533 Component Cornified envelope IEA
GO:0001533 Component Cornified envelope TAS
GO:0002159 Process Desmosome assembly IEA
GO:0002159 Process Desmosome assembly ISS
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
601975 9023 ENSG00000081277
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q13835
Protein name Plakophilin-1 (Band 6 protein) (B6P)
Protein function A component of desmosome cell-cell junctions which are required for positive regulation of cellular adhesion (PubMed:23444369). Plays a role in desmosome protein expression regulation and localization to the desmosomal plaque, thereby maintainin
PDB 1XM9
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00514 Arm 276 316 Armadillo/beta-catenin-like repeat Repeat
Tissue specificity TISSUE SPECIFICITY: [Isoform 1]: Expressed in stratified squamous, complex, glandular duct and bladder epithelia (at protein level). {ECO:0000269|PubMed:9369526}.; TISSUE SPECIFICITY: [Isoform 2]: Widely expressed (at protein level). {ECO:0000269|PubMed:9
Sequence
MNHSPLKTALAYECFQDQDNSTLALPSDQKMKTGTSGRQRVQEQVMMTVKRQKSKSSQSS
TLSHSNRGSMYDGLADNYNYGTTSRSSYYSKFQAGNGSWGYPIYNGTLKREPDNRRFSSY
SQMENWSRHYPRGSCNTTGAGSDICFMQKIKASRSEPDLYCDPRGTLRKGTLGSKGQKTT
QNRYSFYSTCSGQKAIKKCPVRPPSCASKQDPVYIPPISCNKDLSFGHSRASSKICSEDI
ECSGLTIPKAVQYLSSQDEKYQAIGAYYIQHTCFQDESAKQQVYQLGGICKLVDLLRSPN
QNVQQAAAGALRNLVF
RSTTNKLETRRQNGIREAVSLLRRTGNAEIQKQLTGLLWNLSST
DELKEELIADALPVLADRVIIPFSGWCDGNSNMSREVVDPEVFFNATGCLRKRLGMRELL
ALVPQRATSSRVNLSSADAGRQTMRNYSGLIDSLMAYVQNCVAASRCDDKSVENCMCVLH
NLSYRLDAEVPTRYRQLEYNARNAYTEKSSTGCFSNKSDKMMNNNYDCPLPEEETNPKGS
GWLYHSDAIRTYLNLMGKSKKDATLEACAGALQNLTASKGLMSSGMSQLIGLKEKGLPQI
ARLLQSGNSDVVRSGASLLSNMSRHPLLHRVMGNQVFPEVTRLLTSHTGNTSNSEDILSS
ACYTVRNLMASQPQLAKQYFSSSMLNNIINLCRSSASPKAAEAARLLLSDMWSSKELQGV
LRQQGFDRNMLGTLAGANSLRNFTSRF
Sequence length 747
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    Apoptotic cleavage of cell adhesion proteins
Neutrophil degranulation
Keratinization
Formation of the cornified envelope
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
165
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Epidermolysis bullosa simplex due to plakophilin deficiency Likely pathogenic; Pathogenic rs2102154917, rs121918354, rs2526762309, rs1558193923, rs1553275192, rs1571564381, rs1571557821 RCV001823495
RCV000008041
RCV000008042
RCV000008043
RCV000585663
RCV001003403
RCV001003404
RCV001003405
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
PKP1-related disorder Likely benign; Benign rs759293051, rs78314242, rs34626929, rs77893096, rs78672252, rs373397502, rs41269939, rs143362477, rs111264274, rs200344171 RCV003963503
RCV004757987
RCV003920195
RCV003957540
RCV003930221
RCV003974586
RCV003917218
RCV003969353
RCV004758118
RCV003958027
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Adenocarcinoma Inhibit 20348237, 22170739
Adenocarcinoma Associate 31809668
Adenocarcinoma of Lung Associate 32360590
Barrett Esophagus Associate 22170739
Breast Neoplasms Associate 32495884
Carcinoma Basal Cell Associate 9008225
Carcinoma Non Small Cell Lung Associate 23869193
Carcinoma Squamous Cell Associate 31809668
Ectodermal Dysplasia Skin Fragility Syndrome Associate 10951270, 12839569, 15086548, 16159729, 16632867, 21727700
Esophageal Neoplasms Associate 19472401