Gene Gene information from NCBI Gene database.
Entrez ID 57716
Gene name Periaxin
Gene symbol PRX
Synonyms (NCBI Gene)
CMT4F
Chromosome 19
Chromosome location 19q13.2
Summary This gene encodes a protein involved in peripheral nerve myelin upkeep. The encoded protein contains 2 PDZ domains which were named after PSD95 (post synaptic density protein), DlgA (Drosophila disc large tumor suppressor), and ZO1 (a mammalian tight junc
SNPs SNP information provided by dbSNP.
50
SNP ID Visualize variation Clinical significance Consequence
rs3814290 C>A,G,T Uncertain-significance, not-provided, pathogenic 3 prime UTR variant, coding sequence variant, missense variant
rs10425452 G>A Conflicting-interpretations-of-pathogenicity 3 prime UTR variant, coding sequence variant, missense variant
rs104894706 G>A,C,T Pathogenic, uncertain-significance Coding sequence variant, missense variant, synonymous variant, stop gained, 3 prime UTR variant
rs104894707 A>T Pathogenic 3 prime UTR variant, coding sequence variant, stop gained
rs104894708 G>A Pathogenic 3 prime UTR variant, coding sequence variant, stop gained
miRNA miRNA information provided by mirtarbase database.
236
miRTarBase ID miRNA Experiments Reference
MIRT021812 hsa-miR-132-3p Microarray 17612493
MIRT714688 hsa-miR-524-3p HITS-CLIP 19536157
MIRT714687 hsa-miR-525-3p HITS-CLIP 19536157
MIRT714686 hsa-miR-6895-5p HITS-CLIP 19536157
MIRT714685 hsa-miR-3918 HITS-CLIP 19536157
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
14
GO ID Ontology Definition Evidence Reference
GO:0005515 Function Protein binding IPI 17474147, 21044950
GO:0005634 Component Nucleus IBA
GO:0005634 Component Nucleus IDA 24633211
GO:0005634 Component Nucleus IEA
GO:0005737 Component Cytoplasm IBA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
605725 13797 ENSG00000105227
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q9BXM0
Protein name Periaxin
Protein function Scaffolding protein that functions as part of a dystroglycan complex in Schwann cells, and as part of EZR and AHNAK-containing complexes in eye lens fiber cells. Required for the maintenance of the peripheral myelin sheath that is essential for
PDB 4CMZ
Family and domains
Tissue specificity TISSUE SPECIFICITY: Detected in spinal cord (PubMed:11133365). Isoform 1 and isoform 2 are found in sciatic nerve and Schwann cells (PubMed:11157804). {ECO:0000269|PubMed:11133365, ECO:0000269|PubMed:11157804}.
Sequence
MEARSRSAEELRRAELVEIIVETEAQTGVSGINVAGGGKEGIFVRELREDSPAARSLSLQ
EGDQLLSARVFFENFKYEDALRLLQCAEPYKVSFCLKRTVPTGDLALRPGTVSGYEIKGP
RAKVAKLNIQSLSPVKKKKMVPGALGVPADLAPVDVEFSFPKFSRLRRGLKAEAVKGPVP
AAPARRRLQLPRLRVREVAEEAQAARLAAAAPPPRKAKVEAEVAAGARFTAPQVELVGPR
LPGAEVGVPQVSAPKAAPSAEAAGGFALHLPTLGLGAPAPPAVEAPAVGIQVPQVELPAL
PSLPTLPTLPCLETREGAVSVVVPTLDVAAPTVGVDLALPGAEVEARGEAPEVALKMPRL
SFPRFGARAKEVAEAKVAKVSPEARVKGPRLRMPTFGLSLLEPRPAAPEVVESKLKLPTI
KMPSLGIGVSGPEVKVPKGPEVKLPKAPEVKLPKVPEAALPEVRLPEVELPKVSEMKLPK
VPEMAVPEVRLPEVELPKVSEMKLPKVPEMAVPEVRLPEVQLLKVSEMKLPKVPEMAVPE
VRLPEVQLPKVSEMKLPEVSEVAVPEVRLPEVQLPKVPEMKVPEMKLPKVPEMKLPEMKL
PEVQLPKVPEMAVPDVHLPEVQLPKVPEMKLPEMKLPEVKLPKVPEMAVPDVHLPEVQLP
KVPEMKLPKMPEMAVPEVRLPEVQLPKVSEMKLPKVPEMAVPDVHLPEVQLPKVCEMKVP
DMKLPEIKLPKVPEMAVPDVHLPEVQLPKVSEIRLPEMQVPKVPDVHLPKAPEVKLPRAP
EVQLKATKAEQAEGMEFGFKMPKMTMPKLGRAESPSRGKPGEAGAEVSGKLVTLPCLQPE
VDGEAHVGVPSLTLPSVELDLPGALGLQGQVPAAKMGKGERVEGPEVAAGVREVGFRVPS
VEIVTPQLPAVEIEEGRLEMIETKVKPSSKFSLPKFGLSGPKVAKAEAEGAGRATKLKVS
KFAISLPKARVGAEAEAKGAGEAGLLPALDLSIPQLSLDAHLPSGKVEVAGADLKFKGPR
FALPKFGVRGRDTEAAELVPGVAELEGKGWGWDGRVKMPKLKMPSFGLARGKEAEVQGDR
ASPGEKAESTAVQLKIPEVELVTLGAQEEGRAEGAVAVSGMQLSGLKVSTAGQVVTEGHD
AGLRMPPLGISLPQVELTGFGEAGTPGQQAQSTVPSAEGTAGYRVQVPQVTLSLPGAQVA
GGELLVGEGVFKMPTVTVPQLELDVGLSREAQAGEAATGEGGLRLKLPTLGARARVGGEG
AEEQPPGAERTFCLSLPDVELSPSGGNHAEYQVAEGEGEAGHKLKVRLPRFGLVRAKEGA
EEGEKAKSPKLRLPRVGFSQSEMVTGEGSPSPEEEEEEEEEGSGEGASGRRGRVRVRLPR
VGLAAPSKASRGQEGDAAPKSPVREKSPKFRFPRVSLSPKARSGSGDQEEGGLRVRLPSV
GFSETGAPGPARMEGAQAAAV
Sequence length 1461
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  Reactome
    EGR2 and SOX10-mediated initiation of Schwann cell myelination
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
26
Evidence Score: ★☆☆☆☆  Gene-disease association found in Text Mining only ★★☆☆☆  Found in Text Mining and Unknown/Other Associations ★★★☆☆  Reported in Unknown/Other Associations across ≥2 Sources ★★★★☆  ClinVar: Pathogenic/Likely Pathogenic (<5 Variants) ★★★★★  ClinVar: Pathogenic/Likely Pathogenic (≥5 Variants)
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession Evidence Score
Autosomal recessive Dejerine-Sottas syndrome Pathogenic; Likely pathogenic rs104894714, rs104894715, rs797045102, rs754521978 RCV000005053
RCV000005055
RCV000005056
RCV000005054
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
Charcot-Marie-Tooth disease Pathogenic; Likely pathogenic rs104894714, rs104894706, rs104894707, rs1555800610, rs1210729449, rs757771239, rs144183238, rs1599656136, rs768074428, rs753857146, rs1599662837, rs1599662861, rs1599662669, rs2079512634, rs2079512694
View all (2 more)
RCV001172752
RCV000789537
RCV001172756
RCV001172753
RCV000789718
View all (12 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4 Pathogenic; Likely pathogenic rs2145731305, rs2079467367, rs2079511684, rs1474525486, rs752095452, rs1252279085, rs767591489, rs2145727806, rs2145726269, rs2145727241, rs1210940629, rs104894714, rs104894715, rs104894706, rs104894707
View all (34 more)
RCV001389087
RCV001389527
RCV002031444
RCV001896441
RCV002004723
View all (46 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4F Likely pathogenic; Pathogenic rs2079426412, rs2145728259, rs2145727241, rs104894714, rs104894715, rs104894706, rs104894707, rs104894708, rs797045102, rs1385904344, rs574861276, rs1568708792, rs144183238, rs1599662861, rs756689732
View all (5 more)
RCV001330567
RCV002509699
RCV002250961
RCV000201141
RCV001353155
View all (15 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Unknown / Other Associations ClinVar entries with uncertain/conflicting evidence, and associations from other databases (OMIM, Orphanet, GWAS, etc.) where the gene is not established as causal.
Phenotype Name Clinical Significance Source Evidence Score
CHARCOT-MARIE-TOOTH DISEASE TYPE 3 GenCC
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CHARCOT-MARIE-TOOTH DISEASE, DEMYELINATING, TYPE 4F CTD, Disgenet, HPO
CTD, Disgenet, HPO
CTD, Disgenet, HPO
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
CONGENITAL CATARACT Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
DEJERINE-SOTTAS SYNDROME Orphanet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
Associations from Text Mining Disease associations identified through text mining
Disease Name Disease (Merged) Source PMID Relationship Type Evidence Score
Acquired Kyphoscoliosis Acquired Kyphoscoliosis HPO_DG
★☆☆☆☆
Found in Text Mining only
Adenomatous Polyposis Coli Multiple polyposis syndrome BEFREE 28659575
★☆☆☆☆
Found in Text Mining only
Ataxia Ataxia Pubtator 31426691 Associate
★☆☆☆☆
Found in Text Mining only
Bulimia Bulimia BEFREE 29574296
★☆☆☆☆
Found in Text Mining only
Cataract Cataract Pubtator 36161833 Associate
★☆☆☆☆
Found in Text Mining only
Charcot-Marie-Tooth Disease Charcot-Marie-Tooth Disease BEFREE 10848494, 11112660, 11157804, 11835375, 12094560, 12112076, 15197604, 16534116, 16770524, 18410371, 18504680, 19922348, 21741241, 22847150, 28587902
View all (2 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth Disease Charcot-Marie-Tooth Disease LHGDN 15197604
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4 Charcot-Marie-Tooth Disease CLINVAR_DG 11133365, 12112076, 15197604, 15469949, 16770524, 22847150, 25614874, 26059842, 27862672
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4 Charcot-Marie-Tooth Disease BEFREE 12090399
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Charcot-Marie-Tooth disease type 4F Charcot-Marie-Tooth Disease Orphanet
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)