Gene Gene information from NCBI Gene database.
Entrez ID 4693
Gene name Norrin cystine knot growth factor NDP
Gene symbol NDP
Synonyms (NCBI Gene)
EVR2FEVRND
Chromosome X
Chromosome location Xp11.3
Summary This gene encodes a secreted protein with a cystein-knot motif that activates the Wnt/beta-catenin pathway. The protein forms disulfide-linked oligomers in the extracellular matrix. Mutations in this gene result in Norrie disease and X-linked exudative vi
miRNA miRNA information provided by mirtarbase database.
19
miRTarBase ID miRNA Experiments Reference
MIRT018294 hsa-miR-335-5p Microarray 18185580
MIRT1178158 hsa-miR-3662 CLIP-seq
MIRT1178159 hsa-miR-3684 CLIP-seq
MIRT1178160 hsa-miR-4698 CLIP-seq
MIRT2051533 hsa-miR-1972 CLIP-seq
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
77
GO ID Ontology Definition Evidence Reference
GO:0000278 Process Mitotic cell cycle IEA
GO:0000320 Process Re-entry into mitotic cell cycle IEA
GO:0001508 Process Action potential IEA
GO:0001525 Process Angiogenesis IEA
GO:0001666 Process Response to hypoxia IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
300658 7678 ENSG00000124479
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
Q00604
Protein name Norrin (Norrie disease protein) (X-linked exudative vitreoretinopathy 2 protein)
Protein function Activates the canonical Wnt signaling pathway through FZD4 and LRP5 coreceptor. Plays a central role in retinal vascularization by acting as a ligand for FZD4 that signals via stabilizing beta-catenin (CTNNB1) and activating LEF/TCF-mediated tra
PDB 4MY2 , 5BPU , 5BQ8 , 5BQB , 5BQC , 5BQE , 5CL1 , 8WVX , 8WVY
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00007 Cys_knot 37 133 Cystine-knot domain Domain
Tissue specificity TISSUE SPECIFICITY: Expressed in the outer nuclear, inner nuclear and ganglion cell layers of the retina, and in fetal and adult brain. {ECO:0000269|PubMed:10452356}.
Sequence
Sequence length 133
Interactions View interactions
Associated diseases Disease associations from ClinVar (causal & non-causal) and other databases (OMIM, Orphanet, GWAS, etc.).
24
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
Atrophia bulborum hereditaria Likely pathogenic; Pathogenic rs2147204677, rs200594881, rs2147204801, rs2519320479, rs727504031, rs2519315108, rs1235711153, rs104894868, rs104894869, rs104894870, rs104894871, rs104894872, rs104894873, rs28933685, rs104894878
View all (12 more)
RCV001526728
RCV001591803
RCV001824259
RCV002283635
RCV000153538
View all (23 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Exudative vitreoretinopathy 2, X-linked Likely pathogenic; Pathogenic rs104894868, rs28933684, rs104894878, rs104894874, rs104894876, rs137852220, rs2147204853, rs1460859456 RCV003313916
RCV000011430
RCV000011434
RCV005049330
RCV000011440
View all (3 more)
★★★★★
ClinVar: Pathogenic / Likely Pathogenic (≥5 Variants)
Exudative vitreoretinopathy, X-linked Pathogenic rs104894874 RCV000011437
★★★★☆
ClinVar: Pathogenic / Likely Pathogenic (<5 Variants)
High myopia Likely pathogenic rs1057518836 RCV000415329
★★★★☆
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
Coats disease Uncertain significance ClinVar
Orphanet
★★★☆☆
Reported in Unknown/Other Associations (≥2 sources)
EXUDATIVE RETINOPATHY Disgenet
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
EXUDATIVE VITREORETINOPATHY CTD
★★☆☆☆
Found in Text Mining + Unknown/Other Associations
EXUDATIVE VITREORETINOPATHY, FAMILIAL, X-LINKED RECESSIVE Disgenet
★★☆☆☆
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
Albinism Albinism Pubtator 39596324 Associate
★☆☆☆☆
Found in Text Mining only
Anophthalmos Syndromic microphthalmia BEFREE 26130484
★☆☆☆☆
Found in Text Mining only
Anophthalmos Anophthalmia Pubtator 26130484 Associate
★☆☆☆☆
Found in Text Mining only
Anterior chamber synechiae Chamber synechiae HPO_DG
★☆☆☆☆
Found in Text Mining only
Anxiety Anxiety Disorder HPO_DG
★☆☆☆☆
Found in Text Mining only
Apraxia, Developmental Verbal Apraxia BEFREE 29845607
★☆☆☆☆
Found in Text Mining only
Attention deficit hyperactivity disorder Attention Deficit Hyperactivity Disorder HPO_DG
★☆☆☆☆
Found in Text Mining only
Autistic behavior Autism CLINVAR_DG
★☆☆☆☆
Found in Text Mining only
Autistic Disorder Autism HPO_DG
★☆☆☆☆
Found in Text Mining only
Bone Diseases Metabolic Bone disease Pubtator 24715757 Associate
★☆☆☆☆
Found in Text Mining only