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 categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
1615
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Autosomal recessive Dejerine-Sottas syndrome Pathogenic; Likely pathogenic rs104894714, rs104894715, rs797045102, rs754521978 RCV000005053
RCV000005055
RCV000005056
RCV000005054
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
RCV000789535
RCV000789544
RCV000789543
RCV000790326
RCV000789550
RCV000789536
RCV000789546
RCV001172758
RCV001172754
RCV001172759
RCV001172760
RCV001172755
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
RCV001928690
RCV002016456
RCV001871462
RCV002026469
RCV003094076
RCV002596714
RCV000458979
RCV000688310
RCV001222897
RCV000474032
RCV000701391
RCV002514085
RCV001048951
RCV001057364
RCV003583307
RCV003745646
RCV003745747
RCV003745971
RCV003745924
RCV003744099
RCV003744217
RCV003744256
RCV003743078
RCV003743075
RCV003876820
RCV001217420
RCV000654042
RCV000696663
RCV000703893
RCV000699801
RCV000807484
RCV001037817
RCV001869224
RCV001385890
RCV001869235
RCV002535808
RCV000800697
RCV000809034
RCV000804288
RCV001043695
RCV005056747
RCV001037080
RCV001046029
RCV001216021
RCV001225113
RCV001231331
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
RCV000005057
RCV000032004
RCV000032006
RCV000190618
RCV000664232
RCV006440033
RCV000785029
RCV005409738
RCV005870871
RCV005392408
RCV001796241
RCV000985146
RCV001030788
RCV001196692
RCV002305577
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Distal spinal muscular atrophy Uncertain significance rs201389706, rs1340773932, rs759471716, rs568618329 RCV000857055
RCV000857058
RCV000857059
RCV000857061
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
Ataxia Associate 31426691
Cataract Associate 36161833
Charcot Marie Tooth Disease Associate 18504680, 25164601, 36833258, 36870952
Charcot Marie Tooth disease Type 4E Associate 31426691
Demyelinating Diseases Associate 18504680
Foot Deformities Associate 21840889
Hereditary Sensory and Autonomic Neuropathy Type Ie Associate 18504680
Hereditary Sensory and Motor Neuropathy Associate 26059842, 31426691, 36833258, 36870952
Heredodegenerative Disorders Nervous System Associate 23832213
Muscle Weakness Associate 31426691