LRIG2
geneOn this page
Also known as KIAA0806
Summary
LRIG2 (leucine rich repeats and immunoglobulin like domains 2, HGNC:20889) is a protein-coding gene on chromosome 1p13.2, encoding Leucine-rich repeats and immunoglobulin-like domains protein 2 (O94898).
This gene encodes a transmembrane protein containing leucine-rich repeats and immunoglobulin-like domains. The encoded protein promotes epidermal growth factor signalling, resulting in increased proliferation. Its expression in the cytoplasm of glioma cells is correlated with poor survival. Mutations in this gene can cause urofacial syndrome. Alternative splicing results in multiple transcript variants.
Source: NCBI Gene 9860 — RefSeq curated summary.
At a glance
- Gene–disease (curated): urofacial syndrome 2 (Strong, GenCC) — +1 more curated relationship
- GWAS associations: 4
- Clinical variants (ClinVar): 232 total — 8 pathogenic, 9 likely-pathogenic
- Phenotypes (HPO): 21
- MANE Select transcript:
NM_014813
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:20889 |
| Approved symbol | LRIG2 |
| Name | leucine rich repeats and immunoglobulin like domains 2 |
| Location | 1p13.2 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | KIAA0806 |
| Ensembl gene | ENSG00000198799 |
| Ensembl biotype | protein_coding |
| OMIM | 608869 |
| Entrez | 9860 |
Gene structure
Transcript identifiers
Ensembl transcripts: 11 — 7 protein_coding, 4 protein_coding_CDS_not_defined
ENST00000361127, ENST00000466069, ENST00000466161, ENST00000470000, ENST00000492207, ENST00000890455, ENST00000890456, ENST00000922864, ENST00000922865, ENST00000969894, ENST00000969895
RefSeq mRNA: 2 — MANE Select: NM_014813
NM_001312686, NM_014813
CCDS: CCDS30808
Canonical transcript exons
ENST00000361127 — 18 exons
| Exon | Start | End |
|---|---|---|
| ENSE00000958001 | 113073198 | 113073645 |
| ENSE00000958002 | 113091318 | 113091383 |
| ENSE00000958003 | 113093206 | 113093280 |
| ENSE00000958004 | 113093430 | 113093564 |
| ENSE00000958005 | 113094339 | 113094482 |
| ENSE00000958006 | 113094612 | 113094755 |
| ENSE00000958007 | 113095874 | 113096017 |
| ENSE00000958008 | 113096222 | 113096365 |
| ENSE00000958009 | 113098705 | 113098785 |
| ENSE00001906083 | 113123875 | 113132260 |
| ENSE00003472895 | 113114427 | 113114876 |
| ENSE00003488881 | 113100211 | 113100282 |
| ENSE00003491361 | 113110242 | 113110562 |
| ENSE00003507971 | 113112479 | 113112760 |
| ENSE00003572183 | 113119233 | 113119523 |
| ENSE00003596102 | 113107594 | 113107757 |
| ENSE00003640021 | 113100420 | 113100488 |
| ENSE00003642937 | 113116287 | 113116436 |
Expression profiles
Bgee: expression breadth ubiquitous, 267 present calls, max score 93.30.
FANTOM5 (CAGE): breadth ubiquitous, TPM avg 13.4324 / max 83.8690, expressed in 1787 samples.
FANTOM5 promoters (1 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 4716 | 13.4324 | 1787 |
Top tissues by expression
293 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| tendon of biceps brachii | UBERON:0008188 | 93.30 | gold quality |
| endothelial cell | CL:0000115 | 93.01 | gold quality |
| Brodmann (1909) area 23 | UBERON:0013554 | 92.79 | gold quality |
| tibia | UBERON:0000979 | 92.16 | gold quality |
| germinal epithelium of ovary | UBERON:0001304 | 91.69 | gold quality |
| medial globus pallidus | UBERON:0002477 | 91.31 | gold quality |
| parietal pleura | UBERON:0002400 | 90.54 | gold quality |
| pleura | UBERON:0000977 | 89.72 | gold quality |
| visceral pleura | UBERON:0002401 | 89.28 | gold quality |
| globus pallidus | UBERON:0001875 | 89.21 | gold quality |
| tendon | UBERON:0000043 | 88.65 | gold quality |
| middle temporal gyrus | UBERON:0002771 | 88.44 | gold quality |
| jejunal mucosa | UBERON:0000399 | 87.98 | gold quality |
| seminal vesicle | UBERON:0000998 | 87.48 | gold quality |
| calcaneal tendon | UBERON:0003701 | 87.11 | gold quality |
| corpus epididymis | UBERON:0004359 | 86.98 | gold quality |
| corpus callosum | UBERON:0002336 | 86.81 | gold quality |
| gingival epithelium | UBERON:0001949 | 86.55 | gold quality |
| epithelium of nasopharynx | UBERON:0001951 | 86.32 | gold quality |
| adrenal tissue | UBERON:0018303 | 86.27 | gold quality |
| caput epididymis | UBERON:0004358 | 86.14 | gold quality |
| upper leg skin | UBERON:0004262 | 84.51 | gold quality |
| pigmented layer of retina | UBERON:0001782 | 84.27 | gold quality |
| entorhinal cortex | UBERON:0002728 | 84.14 | gold quality |
| gingiva | UBERON:0001828 | 83.55 | gold quality |
| skin of hip | UBERON:0001554 | 83.49 | gold quality |
| cauda epididymis | UBERON:0004360 | 83.43 | gold quality |
| subthalamic nucleus | UBERON:0001906 | 83.21 | gold quality |
| endometrium | UBERON:0001295 | 82.90 | gold quality |
| postcentral gyrus | UBERON:0002581 | 82.90 | gold quality |
Single-cell (SCXA)
Detected in 1 experiment(s), a significant marker in 0.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | no | 5.51 |
Regulation
Is transcription factor: no
Upstream regulators (CollecTRI, top): FOS, TAF1, YY1
miRNA regulators (miRDB)
72 targeting LRIG2, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):
| miRNA | Max score | Avg score | miRNA target_count |
|---|---|---|---|
| HSA-MIR-196A-5P | 100.00 | 68.16 | 684 |
| HSA-MIR-196B-5P | 100.00 | 68.16 | 681 |
| HSA-MIR-4500 | 99.99 | 72.72 | 2367 |
| HSA-MIR-4282 | 99.99 | 75.36 | 6408 |
| HSA-MIR-513B-5P | 99.99 | 69.96 | 2150 |
| HSA-MIR-548AW | 99.99 | 72.57 | 3559 |
| HSA-LET-7A-5P | 99.98 | 72.29 | 1790 |
| HSA-LET-7B-5P | 99.98 | 72.31 | 1790 |
| HSA-LET-7C-5P | 99.98 | 72.29 | 1790 |
| HSA-LET-7E-5P | 99.98 | 72.29 | 1790 |
| HSA-LET-7F-5P | 99.98 | 72.56 | 1784 |
| HSA-LET-7G-5P | 99.98 | 72.37 | 1784 |
| HSA-LET-7I-5P | 99.98 | 72.37 | 1788 |
| HSA-MIR-98-5P | 99.98 | 72.33 | 1787 |
| HSA-MIR-1229-3P | 99.97 | 66.49 | 906 |
| HSA-LET-7D-5P | 99.96 | 71.76 | 1632 |
| HSA-MIR-4458 | 99.96 | 71.64 | 1650 |
| HSA-MIR-1468-3P | 99.96 | 72.74 | 3797 |
| HSA-MIR-9983-3P | 99.94 | 71.48 | 3631 |
| HSA-MIR-497-5P | 99.92 | 71.83 | 2674 |
| HSA-MIR-10527-5P | 99.91 | 72.28 | 3754 |
| HSA-MIR-10523-5P | 99.91 | 69.22 | 2038 |
| HSA-MIR-15A-5P | 99.90 | 72.80 | 2787 |
| HSA-MIR-15B-5P | 99.90 | 72.78 | 2798 |
| HSA-MIR-16-5P | 99.90 | 72.80 | 2780 |
| HSA-MIR-195-5P | 99.90 | 72.81 | 2805 |
| HSA-MIR-7162-3P | 99.89 | 68.16 | 1682 |
| HSA-MIR-6838-5P | 99.89 | 71.94 | 2690 |
| HSA-MIR-424-5P | 99.89 | 71.90 | 2641 |
| HSA-MIR-4731-5P | 99.89 | 67.23 | 2537 |
Literature-anchored findings (GeneRIF, showing 18)
- LRIG2 was found to be a glycoprotein with an molecular weight of 132 kDa, which was encoded by a gene on human chromosome 1p13 and its mRNA was present in all tissues analyzed. (PMID:15145052)
- LRIG proteins may have a role in epidermal homeostasis and psoriasis (PMID:18037903)
- This is the first report of an LRIG protein showing a negative effect on survival, suggesting that LRIG2 might have a function different from that of LRIG1, and possibly contributing to the etiology of oligodendroglioma. (PMID:18992012)
- LRIG1 and LRIG2 expressions were seen in precancerous cervical epithelium and found to increase with increasing grade. (PMID:21632100)
- LRIG2 gene is overexpressed in invasive pituitary adenoma. (PMID:21823015)
- Cytoplasmic expression of LRIG2 is associated with meningiomas. (PMID:22484910)
- A subset of urofacial syndrome-affected individuals have biallelic mutations in LRIG2 (PMID:23313374)
- Role of LRIG2 in cancer [review] (PMID:27628597)
- Study demonstrated that LRIG2 promoted the PDGFRBinduced proliferation of glioblastoma multiforme cells in vitro and in vivo through regulating the PDGFRB signalingmediated cell cycle progression. (PMID:30015847)
- LRIG2 was identified as the downstream target of miR-149-5p and its expression was regulated by LINC00461/miR-149-5p axis. (PMID:30879766)
- Study discovered novel homozygous missense LRIG2 variants that were predicted to be pathogenic in 2 individuals with non-syndromic bladder outlet obstruction. These observations provide evidence that a peripheral neuropathy is central to the pathobiology of functional bladder outlet obstruction in urofacial syndrome and emphasize the importance of LRIG2 and heparanase 2 for nerve patterning in the urinary tract. (PMID:30885509)
- epidermal LRIG2 excess is associated with activated EGFR/ERBB4-MAPK signaling and accelerated tumor progression. (PMID:31580518)
- Targeting LRIG2 overcomes resistance to EGFR inhibitor in glioblastoma by modulating GAS6/AXL/SRC signaling. (PMID:31988476)
- A SINE-VNTR-Alu in the LRIG2 Promoter Is Associated with Gene Expression at the Locus. (PMID:33187279)
- LRIG proteins regulate lipid metabolism via BMP signaling and affect the risk of type 2 diabetes. (PMID:33469151)
- Prognostic significance of LRIG2 and LRIG3 proteins in urothelial bladder carcinoma. (PMID:34839782)
- LRIG2 regulates cell proliferation, migration and apoptosis of osteosarcoma. (PMID:36183058)
- A SINE-VNTR-Alu at the LRIG2 locus is associated with proximal and distal gene expression in CRISPR and population models. (PMID:38191889)
Cross-species orthologs
7 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | lrig2 | ENSDARG00000078561 |
| mus_musculus | Lrig2 | ENSMUSG00000032913 |
| rattus_norvegicus | Lrig2 | ENSRNOG00000019957 |
| drosophila_melanogaster | Con | FBGN0005775 |
| drosophila_melanogaster | kek3 | FBGN0028370 |
| caenorhabditis_elegans | lron-9 | WBGENE00011971 |
| caenorhabditis_elegans | WBGENE00020649 |
Paralogs (22): CHADL (ENSG00000100399), LGI1 (ENSG00000108231), LGR6 (ENSG00000133067), CHAD (ENSG00000136457), LRIG3 (ENSG00000139263), LGR5 (ENSG00000139292), LRIG1 (ENSG00000144749), LRRTM2 (ENSG00000146006), LRIT1 (ENSG00000148602), LGI2 (ENSG00000153012), LGI4 (ENSG00000153902), LRRC52 (ENSG00000162763), ELFN2 (ENSG00000166897), LGI3 (ENSG00000168481), LRG1 (ENSG00000171236), CPN2 (ENSG00000178772), LRIT3 (ENSG00000183423), LRRC26 (ENSG00000184709), LGR4 (ENSG00000205213), ELFN1 (ENSG00000225968), LRRC24 (ENSG00000254402), TRIL (ENSG00000255690)
Protein
Protein identifiers
Leucine-rich repeats and immunoglobulin-like domains protein 2 — O94898 (reviewed: O94898)
All UniProt accessions (1): O94898
UniProt curated annotations — full annotation on UniProt →
Subcellular location. Cell membrane. Cytoplasm.
Tissue specificity. Detected in all tissues analyzed.
Disease relevance. Urofacial syndrome 2 (UFS2) [MIM:615112] A rare autosomal recessive disorder characterized by facial grimacing when attempting to smile and failure of the urinary bladder to void completely despite a lack of anatomical bladder outflow obstruction or overt neurological damage. Affected individuals often have reflux of infected urine from the bladder to the upper renal tract, with a risk of kidney damage and renal failure. The disease is caused by variants affecting the gene represented in this entry.
RefSeq proteins (2): NP_001299615, NP_055628* (*=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR000483 | Cys-rich_flank_reg_C | Domain |
| IPR001611 | Leu-rich_rpt | Repeat |
| IPR003591 | Leu-rich_rpt_typical-subtyp | Repeat |
| IPR003598 | Ig_sub2 | Domain |
| IPR003599 | Ig_sub | Domain |
| IPR007110 | Ig-like_dom | Domain |
| IPR013098 | Ig_I-set | Domain |
| IPR013783 | Ig-like_fold | Homologous_superfamily |
| IPR032675 | LRR_dom_sf | Homologous_superfamily |
| IPR036179 | Ig-like_dom_sf | Homologous_superfamily |
| IPR050467 | LRFN | Family |
Pfam: PF01463, PF07679, PF13855, PF13927
UniProt features (45 total): repeat 15, glycosylation site 12, domain 5, disulfide bond 3, topological domain 2, region of interest 2, compositionally biased region 2, signal peptide 1, chain 1, modified residue 1, transmembrane region 1
Structure
Experimental structures (PDB)
0 structures.
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-O94898-F1 | 74.87 | 0.53 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Post-translational modifications (1): 906
Disulfide bonds (3): 519–580, 623–675, 717–766
Glycosylation sites (12): 91, 121, 173, 189, 274, 441, 468, 514, 571, 589, 687, 728
Function
Pathways and Gene Ontology
Reactome pathways
0 pathways
MSigDB gene sets: 233 (showing top):
GOBP_PLATELET_DERIVED_GROWTH_FACTOR_RECEPTOR_SIGNALING_PATHWAY, BROWNE_HCMV_INFECTION_6HR_DN, GOBP_NEGATIVE_REGULATION_OF_PROTEOLYSIS, TGCTGCT_MIR15A_MIR16_MIR15B_MIR195_MIR424_MIR497, GOBP_SENSORY_PERCEPTION_OF_MECHANICAL_STIMULUS, GOBP_POSITIVE_REGULATION_OF_PROTEIN_LOCALIZATION, GOBP_MACROMOLECULE_CATABOLIC_PROCESS, GOBP_POSITIVE_REGULATION_OF_PROTEIN_LOCALIZATION_TO_CELL_SURFACE, GOBP_REGENERATION, GOBP_NEUROGENESIS, GOBP_RESPONSE_TO_AXON_INJURY, GOBP_NEGATIVE_REGULATION_OF_PROTEIN_CATABOLIC_PROCESS, GOBP_NEGATIVE_REGULATION_OF_CELLULAR_COMPONENT_ORGANIZATION, GOBP_REGULATION_OF_CELL_PROJECTION_ORGANIZATION, GOBP_REGULATION_OF_PROTEIN_LOCALIZATION_TO_CELL_SURFACE
GO Biological Process (11): membrane protein ectodomain proteolysis (GO:0006509), sensory perception of sound (GO:0007605), regulation of platelet-derived growth factor receptor signaling pathway (GO:0010640), protein localization to cell surface (GO:0034394), negative regulation of axon regeneration (GO:0048681), negative regulation of membrane protein ectodomain proteolysis (GO:0051045), innervation (GO:0060384), positive regulation of protein localization to cell surface (GO:2000010), regulation of neuron migration (GO:2001222), negative regulation of neuron projection development (GO:0010977), regulation of axon regeneration (GO:0048679)
GO Molecular Function (3): signaling receptor binding (GO:0005102), signaling receptor activity (GO:0038023), protein binding (GO:0005515)
GO Cellular Component (5): cytoplasm (GO:0005737), plasma membrane (GO:0005886), growth cone (GO:0030426), intracellular vesicle (GO:0097708), membrane (GO:0016020)
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| axon regeneration | 2 |
| intracellular anatomical structure | 2 |
| cellular anatomical structure | 2 |
| membrane protein proteolysis | 1 |
| sensory perception of mechanical stimulus | 1 |
| regulation of signal transduction | 1 |
| platelet-derived growth factor receptor signaling pathway | 1 |
| intracellular protein localization | 1 |
| negative regulation of response to external stimulus | 1 |
| regulation of axon regeneration | 1 |
| negative regulation of neuron projection regeneration | 1 |
| negative regulation of response to wounding | 1 |
| membrane protein ectodomain proteolysis | 1 |
| negative regulation of protein catabolic process | 1 |
| negative regulation of proteolysis | 1 |
| regulation of membrane protein ectodomain proteolysis | 1 |
| nerve development | 1 |
| multicellular organismal process | 1 |
| protein localization to cell surface | 1 |
| positive regulation of protein localization | 1 |
| regulation of protein localization to cell surface | 1 |
| neuron migration | 1 |
| regulation of cell migration | 1 |
| regulation of neuron projection development | 1 |
| neuron projection development | 1 |
| negative regulation of cell projection organization | 1 |
| regulation of response to external stimulus | 1 |
| regulation of neuron projection regeneration | 1 |
| regulation of response to wounding | 1 |
| protein binding | 1 |
| molecular transducer activity | 1 |
| binding | 1 |
| membrane | 1 |
| cell periphery | 1 |
| site of polarized growth | 1 |
| distal axon | 1 |
| vesicle | 1 |
| intracellular membrane-bounded organelle | 1 |
Protein interactions and networks
STRING
1554 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| LRIG2 | HPSE2 | Q8WWQ2 | 719 |
| LRIG2 | ZNF490 | Q9ULM2 | 474 |
| LRIG2 | RGMA | Q96B86 | 441 |
| LRIG2 | ANKLE2 | Q86XL3 | 425 |
| LRIG2 | CNPY3 | Q9BT09 | 420 |
| LRIG2 | OSBPL3 | Q9H4L5 | 414 |
| LRIG2 | KLHL31 | Q9H511 | 409 |
| LRIG2 | TDRD3 | Q9H7E2 | 406 |
| LRIG2 | RACGAP1 | Q9H0H5 | 401 |
| LRIG2 | PLK1 | P53350 | 391 |
| LRIG2 | TINAG | Q9UJW2 | 388 |
| LRIG2 | ZBTB16 | Q05516 | 381 |
| LRIG2 | SYDE2 | Q5VT97 | 381 |
| LRIG2 | BIRC6 | Q9NR09 | 381 |
| LRIG2 | RRM2 | P31350 | 376 |
IntAct
54 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| PDGFRB | LRIG2 | psi-mi:“MI:0403”(colocalization) | 0.560 |
| PDGFRB | LRIG2 | psi-mi:“MI:0915”(physical association) | 0.560 |
| LRIG1 | LRIG2 | psi-mi:“MI:0914”(association) | 0.530 |
| FBXO2 | TMEM131L | psi-mi:“MI:0914”(association) | 0.530 |
| SPSB2 | ARHGEF10 | psi-mi:“MI:0914”(association) | 0.530 |
| CNPY3 | LRIG2 | psi-mi:“MI:0914”(association) | 0.530 |
| SPSB4 | ARHGEF10 | psi-mi:“MI:0914”(association) | 0.530 |
| LRIG2 | EGFR | psi-mi:“MI:0403”(colocalization) | 0.460 |
| LRIG2 | EGFR | psi-mi:“MI:0915”(physical association) | 0.460 |
| ORF47 | ZZEF1 | psi-mi:“MI:0914”(association) | 0.350 |
| PON2 | ENTPD6 | psi-mi:“MI:0914”(association) | 0.350 |
| CANX | HLA-A | psi-mi:“MI:0914”(association) | 0.350 |
| TMEM106A | QSOX1 | psi-mi:“MI:0914”(association) | 0.350 |
| CLEC12B | GXYLT2 | psi-mi:“MI:0914”(association) | 0.350 |
| SPSB4 | CCDC85C | psi-mi:“MI:0914”(association) | 0.350 |
| COMTD1 | TARS3 | psi-mi:“MI:0914”(association) | 0.350 |
| TMEM106A | TMEM131L | psi-mi:“MI:0914”(association) | 0.350 |
| HLA-G | TMEM131L | psi-mi:“MI:0914”(association) | 0.350 |
| BTNL2 | TMEM131L | psi-mi:“MI:0914”(association) | 0.350 |
| SFTPC | TMEM131L | psi-mi:“MI:0914”(association) | 0.350 |
BioGRID (85): LRIG2 (Affinity Capture-MS), EGFR (Affinity Capture-Western), LRIG2 (Affinity Capture-MS), LRIG2 (Affinity Capture-MS), LRIG2 (Affinity Capture-MS), LRIG2 (Affinity Capture-MS), LRIG2 (Proximity Label-MS), LRIG2 (Proximity Label-MS), LRIG2 (Proximity Label-MS), LRIG2 (Proximity Label-MS), LRIG2 (Proximity Label-MS), LRIG2 (Proximity Label-MS), LRIG2 (Proximity Label-MS), LRIG2 (Proximity Label-MS), LRIG2 (Affinity Capture-MS)
ESM2 similar proteins: A0N0X6, A4IIW9, B0BLW3, B1H134, B1H234, B4F7C5, D3ZAL8, D3ZTV3, D4A7P2, E5DHB5, F1NUK7, F7D3V9, O43155, O43300, O94898, P58681, Q32Q07, Q3SXY7, Q3URE9, Q504C1, Q50L44, Q52KR2, Q5R482, Q5R6T0, Q5RDJ4, Q61809, Q66HV9, Q6RKD8, Q6UXK5, Q70AK3, Q7L985, Q80XG9, Q80ZD7, Q80ZD8, Q80ZD9, Q86VH4, Q86VH5, Q8BGA3, Q8BGT1, Q8BLU0
Diamond homologs: A0A087WV53, A2AAJ9, A2ASS6, A2RUH7, O75147, O94856, O94898, P05548, P52179, P54296, P97685, Q00872, Q23551, Q52KR2, Q5VST9, Q62234, Q80W87, Q810U3, Q8WX93, Q92626, A1KZ92, A2AJ76, A4IFW2, A4IGL7, A6NDA9, B0BNK7, B0V2N1, D2HFT7, D3YXG0, D4A1J9, D4ABX8, F1NWE3, G5EG78, O15146, O73775, O75325, P07722, P15364, P20916, P20917
SIGNOR signaling
0 interactions.
Enriched among interaction partners
Reactome pathways and GO biological processes over-represented among this gene’s 56 IntAct physical interaction partners (hypergeometric vs the genome-wide background, BH-FDR, gene-set size 15–500, ranked by fold). A functional readout of the neighbourhood — distinct from this gene’s own memberships above, and biased toward well-studied / hub proteins, so read it as themes rather than proof.
GO biological processes:
| GO term | Partners | Fold | FDR |
|---|---|---|---|
| ERAD pathway | 5 | 17.8× | 2e-03 |
Disease & clinical
Clinical variants and AI predictions
ClinVar
232 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 8 |
| Likely pathogenic | 9 |
| Uncertain significance | 160 |
| Likely benign | 24 |
| Benign | 10 |
Top pathogenic / likely-pathogenic (17)
| Variant ID | HGVS | Classification |
|---|---|---|
| 1072090 | NC_000001.10:g.(?113636961)(113653184_?)del | Pathogenic |
| 1074689 | NM_014813.3(LRIG2):c.17del (p.Leu6fs) | Pathogenic |
| 40206 | NM_014813.3(LRIG2):c.1230del (p.Glu410fs) | Pathogenic |
| 40207 | NM_014813.3(LRIG2):c.2125C>T (p.Arg709Ter) | Pathogenic |
| 40208 | NM_014813.3(LRIG2):c.2088del (p.Ser697fs) | Pathogenic |
| 40209 | NM_014813.2(LRIG2):c.1980_1981insJX891452.1:g.1_371 (p.Ile662Phefs) | Pathogenic |
| 4279327 | GRCh37/hg19 1p13.2(chr1:113634705-113652592)x1 | Pathogenic |
| 977637 | NM_014813.3(LRIG2):c.804-2A>C | Pathogenic |
| 1065942 | NM_014813.3(LRIG2):c.306-2A>G | Likely pathogenic |
| 3911237 | NM_014813.3(LRIG2):c.1091del (p.Thr363_Leu364insTer) | Likely pathogenic |
| 4547402 | NM_014813.3(LRIG2):c.85C>T (p.Gln29Ter) | Likely pathogenic |
| 4845798 | NM_014813.3(LRIG2):c.2530+1G>T | Likely pathogenic |
| 4845891 | NM_014813.3(LRIG2):c.2777_2795del (p.Glu926fs) | Likely pathogenic |
| 4849332 | NM_014813.3(LRIG2):c.524_527del (p.Ser175fs) | Likely pathogenic |
| 562385 | NM_014813.3(LRIG2):c.1237G>T (p.Glu413Ter) | Likely pathogenic |
| 562386 | NM_014813.3(LRIG2):c.1569C>A (p.Ser523Arg) | Likely pathogenic |
| 666570 | NM_014813.1(LRIG2):c.1799-2_1799-1delAG | Likely pathogenic |
SpliceAI
3453 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 1:113073646:G:GG | donor_gain | 1.0000 |
| 1:113091315:CAGG:C | acceptor_loss | 1.0000 |
| 1:113091316:A:AG | acceptor_gain | 1.0000 |
| 1:113091316:A:AT | acceptor_loss | 1.0000 |
| 1:113091316:AG:A | acceptor_gain | 1.0000 |
| 1:113091316:AGG:A | acceptor_gain | 1.0000 |
| 1:113091317:G:GC | acceptor_loss | 1.0000 |
| 1:113091317:G:GG | acceptor_gain | 1.0000 |
| 1:113091317:GG:G | acceptor_gain | 1.0000 |
| 1:113091317:GGG:G | acceptor_gain | 1.0000 |
| 1:113091317:GGGA:G | acceptor_gain | 1.0000 |
| 1:113091379:G:GT | donor_gain | 1.0000 |
| 1:113091379:G:T | donor_gain | 1.0000 |
| 1:113091379:GAAGT:G | donor_gain | 1.0000 |
| 1:113091380:AAGT:A | donor_gain | 1.0000 |
| 1:113091381:AGTG:A | donor_loss | 1.0000 |
| 1:113091382:GT:G | donor_gain | 1.0000 |
| 1:113091382:GTGT:G | donor_loss | 1.0000 |
| 1:113091383:TGTA:T | donor_loss | 1.0000 |
| 1:113091384:G:A | donor_loss | 1.0000 |
| 1:113091384:G:GG | donor_gain | 1.0000 |
| 1:113092178:G:T | donor_gain | 1.0000 |
| 1:113093281:G:GG | donor_gain | 1.0000 |
| 1:113093285:GTTA:G | donor_gain | 1.0000 |
| 1:113093289:G:GG | donor_gain | 1.0000 |
| 1:113093424:TTACA:T | acceptor_loss | 1.0000 |
| 1:113093427:CA:C | acceptor_loss | 1.0000 |
| 1:113093428:A:AC | acceptor_loss | 1.0000 |
| 1:113093428:A:AG | acceptor_gain | 1.0000 |
| 1:113093429:G:GG | acceptor_gain | 1.0000 |
AlphaMissense
7029 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 1:113110363:G:C | W533C | 1.000 |
| 1:113110363:G:T | W533C | 1.000 |
| 1:113110496:T:G | Y578D | 1.000 |
| 1:113112583:T:A | W635R | 1.000 |
| 1:113112583:T:C | W635R | 1.000 |
| 1:113112585:G:C | W635C | 1.000 |
| 1:113112585:G:T | W635C | 1.000 |
| 1:113112686:A:C | D669A | 1.000 |
| 1:113112686:A:T | D669V | 1.000 |
| 1:113112749:T:C | L690P | 1.000 |
| 1:113114531:T:A | W729R | 1.000 |
| 1:113114531:T:C | W729R | 1.000 |
| 1:113114533:G:C | W729C | 1.000 |
| 1:113114533:G:T | W729C | 1.000 |
| 1:113093221:T:A | N107K | 0.999 |
| 1:113093221:T:G | N107K | 0.999 |
| 1:113093438:A:T | N130I | 0.999 |
| 1:113093439:T:A | N130K | 0.999 |
| 1:113093439:T:G | N130K | 0.999 |
| 1:113093501:T:C | L151P | 0.999 |
| 1:113093510:A:T | N154I | 0.999 |
| 1:113093511:T:A | N154K | 0.999 |
| 1:113093511:T:G | N154K | 0.999 |
| 1:113093564:T:C | L172P | 0.999 |
| 1:113098785:T:C | L391P | 0.999 |
| 1:113110314:T:C | L517P | 0.999 |
| 1:113110319:T:C | C519R | 0.999 |
| 1:113110361:T:A | W533R | 0.999 |
| 1:113110361:T:C | W533R | 0.999 |
| 1:113110497:A:C | Y578S | 0.999 |
dbSNP variants (sampled 300 via entrez): RS1000047446 (1:113108175 A>G), RS1000149355 (1:113114267 C>T), RS1000196153 (1:113080837 T>G), RS1000273635 (1:113100681 G>A), RS1000381463 (1:113127217 C>T), RS1000383253 (1:113087104 C>G,T), RS1000392300 (1:113120427 A>G), RS1000507364 (1:113072092 G>C), RS1000715453 (1:113125320 C>T), RS1000721587 (1:113088431 T>G), RS1000827168 (1:113100943 T>A), RS1000843665 (1:113126720 G>A), RS1000860816 (1:113083464 G>C), RS1000952064 (1:113081967 A>G), RS1000981602 (1:113088640 C>A)
Disease associations
OMIM: gene MIM:608869 | disease phenotypes: MIM:615112
GenCC curated gene-disease
| Disease | Classification | Inheritance |
|---|---|---|
| urofacial syndrome 2 | Strong | Autosomal recessive |
| Ochoa syndrome | Supportive | Autosomal recessive |
Mondo (2): urofacial syndrome 2 (MONDO:0014049), Ochoa syndrome (MONDO:0000463)
Orphanet (1): Urofacial syndrome (Orphanet:2704)
HPO phenotypes
21 total (21 of 21 shown, HPO-id order):
| HPO | Term |
|---|---|
| HP:0000007 | Autosomal recessive inheritance |
| HP:0000010 | Recurrent urinary tract infections |
| HP:0000012 | Urinary urgency |
| HP:0000020 | Urinary incontinence |
| HP:0000021 | Megacystis |
| HP:0000028 | Cryptorchidism |
| HP:0000076 | Vesicoureteral reflux |
| HP:0000083 | Renal insufficiency |
| HP:0000126 | Hydronephrosis |
| HP:0000273 | Facial grimacing |
| HP:0000796 | Urethral obstruction |
| HP:0000805 | Enuresis |
| HP:0000822 | Hypertension |
| HP:0001959 | Polydipsia |
| HP:0002019 | Constipation |
| HP:0002607 | Bowel incontinence |
| HP:0003593 | Infantile onset |
| HP:0003621 | Juvenile onset |
| HP:0005340 | Spastic/hyperactive bladder |
| HP:0011463 | Childhood onset |
| HP:0032465 | Bladder trabeculation |
GWAS associations
4 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST008477_26 | Emphysema annual change measurement in smokers (adjusted lung density) | 1.000000e-06 |
| GCST009391_1762 | Metabolite levels | 4.000000e-06 |
| GCST010002_392 | Refractive error | 8.000000e-20 |
| GCST010396_129 | Gut microbiota (bacterial taxa, hurdle binary method) | 2.000000e-06 |
EFO canonical traits (3, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0007626 | emphysema imaging measurement |
| EFO:0010370 | lysophosphatidylethanolamine 20:4 measurement |
| EFO:0007874 | gut microbiome measurement |
MeSH disease descriptors (1)
| Descriptor | Name | Tree numbers |
|---|---|---|
| C536480 | Urofacial syndrome (supp.) |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
15 total (human), top 15 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| Valproic Acid | affects expression, decreases expression | 3 |
| Air Pollutants | affects expression, increases abundance, decreases expression | 2 |
| 3-((6-(2-methoxyphenyl)pyrimidin-4-yl)amino)phenyl)methane sulfonamide | decreases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| testosterone undecanoate | affects cotreatment, decreases expression | 1 |
| beta-lapachone | decreases expression | 1 |
| aflatoxin B2 | decreases methylation | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| bisphenol S | increases methylation | 1 |
| Leflunomide | increases expression | 1 |
| Formaldehyde | decreases expression | 1 |
| Ozone | affects expression, increases abundance | 1 |
| Smoke | decreases expression, increases abundance | 1 |
| Cyclosporine | increases expression | 1 |
| Levonorgestrel | affects cotreatment, decreases expression | 1 |
Clinical trials (associated diseases)
0 trials via MONDO — disease-level, not drug-specific.
Related Atlas pages
- Associated diseases: urofacial syndrome 2, Ochoa syndrome
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): Ochoa syndrome, urofacial syndrome 2