BFSP1
gene geneOn this page
Also known as CP94CP115LIFL-Hfilensin
Summary
BFSP1 (beaded filament structural protein 1, HGNC:1040) is a protein-coding gene on chromosome 20p12.1, encoding Filensin (Q12934). Required for the correct formation of lens intermediate filaments as part of a complex composed of BFSP1, BFSP2 and CRYAA.
This gene encodes a lens-specific intermediate filament-like protein named filensin. The encoded protein is expressed in lens fiber cells after differentiation has begun. This protein functions as a component of the beaded filament which is a cytoskeletal structure found in lens fiber cells. Mutations in this gene are the cause of autosomal recessive cortical juvenile-onset cataract. Alternate splicing results in multiple transcript variants.
Source: NCBI Gene 631 — RefSeq curated summary.
At a glance
- Gene–disease (curated): cataract 33 (Strong, GenCC) — +1 more curated relationship
- GWAS associations: 3
- Clinical variants (ClinVar): 274 total — 6 pathogenic, 2 likely-pathogenic
- Phenotypes (HPO): 7
- MANE Select transcript:
NM_001195
Identifiers
Gene identifiers
| Field | Value |
|---|---|
| HGNC ID | HGNC:1040 |
| Approved symbol | BFSP1 |
| Name | beaded filament structural protein 1 |
| Location | 20p12.1 |
| Locus type | gene with protein product |
| Status | Approved |
| Aliases | CP94, CP115, LIFL-H, filensin |
| Ensembl gene | ENSG00000125864 |
| Ensembl biotype | protein_coding |
| OMIM | 603307 |
| Entrez | 631 |
Gene structure
Transcript identifiers
Ensembl transcripts: 6 — 4 protein_coding, 2 protein_coding_CDS_not_defined
ENST00000377868, ENST00000377873, ENST00000473415, ENST00000492424, ENST00000536626, ENST00000929672
RefSeq mRNA: 6 — MANE Select: NM_001195
NM_001161705, NM_001195, NM_001278606, NM_001278607, NM_001278608, NM_001424338
CCDS: CCDS13126, CCDS54448, CCDS63229
Canonical transcript exons
ENST00000377873 — 8 exons
| Exon | Start | End |
|---|---|---|
| ENSE00001475387 | 17530953 | 17531379 |
| ENSE00001475394 | 17493905 | 17495029 |
| ENSE00003523194 | 17524848 | 17524908 |
| ENSE00003801212 | 17514721 | 17514816 |
| ENSE00003806710 | 17508889 | 17508996 |
| ENSE00003808779 | 17496938 | 17497023 |
| ENSE00003809372 | 17498820 | 17499040 |
| ENSE00003809408 | 17511976 | 17512068 |
Expression profiles
Bgee: expression breadth ubiquitous, 176 present calls, max score 90.41.
FANTOM5 (CAGE): breadth broad, TPM avg 1.8164 / max 182.0317, expressed in 848 samples.
FANTOM5 promoters (2 alternative TSS)
| Promoter ID | TPM avg | Samples expressed |
|---|---|---|
| 186505 | 1.2658 | 632 |
| 186502 | 0.5506 | 254 |
Top tissues by expression
279 total, by Bgee expression score (0-100, higher = more expressed):
| Tissue | Anatomy ID | Expression score | Quality |
|---|---|---|---|
| tendon of biceps brachii | UBERON:0008188 | 90.41 | gold quality |
| primordial germ cell in gonad | CL:0000670 ∩ UBERON:0000991 | 86.57 | gold quality |
| male germ line stem cell (sensu Vertebrata) in testis | CL:0000089 ∩ UBERON:0000473 | 85.31 | gold quality |
| granulocyte | CL:0000094 | 75.57 | gold quality |
| endometrium epithelium | UBERON:0004811 | 74.26 | gold quality |
| tendon | UBERON:0000043 | 73.81 | gold quality |
| C1 segment of cervical spinal cord | UBERON:0006469 | 72.84 | gold quality |
| stromal cell of endometrium | CL:0002255 | 72.03 | gold quality |
| prefrontal cortex | UBERON:0000451 | 71.21 | gold quality |
| popliteal artery | UBERON:0002250 | 70.87 | gold quality |
| tibial artery | UBERON:0007610 | 70.85 | gold quality |
| spinal cord | UBERON:0002240 | 70.75 | gold quality |
| lower esophagus muscularis layer | UBERON:0035833 | 70.08 | gold quality |
| lower esophagus | UBERON:0013473 | 70.03 | gold quality |
| aorta | UBERON:0000947 | 69.97 | gold quality |
| descending thoracic aorta | UBERON:0002345 | 69.71 | gold quality |
| thoracic aorta | UBERON:0001515 | 69.00 | gold quality |
| ascending aorta | UBERON:0001496 | 68.97 | gold quality |
| esophagogastric junction muscularis propria | UBERON:0035841 | 68.80 | gold quality |
| right lobe of thyroid gland | UBERON:0001119 | 68.75 | gold quality |
| islet of Langerhans | UBERON:0000006 | 68.60 | gold quality |
| tongue squamous epithelium | UBERON:0006919 | 68.54 | gold quality |
| calcaneal tendon | UBERON:0003701 | 68.52 | gold quality |
| nucleus accumbens | UBERON:0001882 | 68.06 | gold quality |
| right frontal lobe | UBERON:0002810 | 67.56 | gold quality |
| left lobe of thyroid gland | UBERON:0001120 | 67.37 | gold quality |
| body of uterus | UBERON:0009853 | 67.36 | gold quality |
| dorsolateral prefrontal cortex | UBERON:0009834 | 67.26 | gold quality |
| putamen | UBERON:0001874 | 67.24 | gold quality |
| cartilage tissue | UBERON:0002418 | 67.18 | silver quality |
Single-cell (SCXA)
Detected in 2 experiment(s), a significant marker in 0.
| Experiment | Marker? | Max mean expression |
|---|---|---|
| E-ANND-3 | no | 4.27 |
| E-GEOD-124858 | no | 3.35 |
Regulation
Is transcription factor: no
miRNA regulators (miRDB)
7 targeting BFSP1, 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-6126 | 99.62 | 68.09 | 996 |
| HSA-MIR-6832-3P | 99.52 | 70.44 | 1726 |
| HSA-MIR-330-3P | 99.41 | 69.95 | 2521 |
| HSA-MIR-520F-5P | 99.34 | 70.40 | 1632 |
| HSA-MIR-5699-5P | 97.36 | 67.03 | 1014 |
| HSA-MIR-874-5P | 96.93 | 63.92 | 1014 |
| HSA-MIR-1306-3P | 87.45 | 66.21 | 44 |
Literature-anchored findings (GeneRIF, showing 5)
- This is the first report of a mutation in the BFSP1 gene associated with human inherited cataracts. (PMID:17225135)
- The crystallin beta cluster on chromosome 22, GJA3, and BFSP1 play a major role in maintaining lens transparency. (PMID:24319337)
- A novel mutation (c.1042G>A) at exon 7 of BFSP1, which creates a substitution of an aspartate to an asparagine (p.D348N) was identified to be associated with autosomal dominant congenital cataract in a Chinese family. (PMID:24379646)
- The results suggest that the N-terminal domain of CRYAA is required during in vitro complex formation with filensin and phakinin. (PMID:28935373)
- Independent Membrane Binding Properties of the Caspase Generated Fragments of the Beaded Filament Structural Protein 1 (BFSP1) Involves an Amphipathic Helix. (PMID:37371051)
Cross-species orthologs
3 orthologs
| Organism | Symbol | Gene ID |
|---|---|---|
| danio_rerio | bfsp1 | ENSDARG00000074919 |
| mus_musculus | Bfsp1 | ENSMUSG00000027420 |
| rattus_norvegicus | Bfsp1 | ENSRNOG00000005707 |
Protein
Protein identifiers
Filensin — Q12934 (reviewed: Q12934)
Alternative names: Beaded filament structural protein 1, Lens fiber cell beaded-filament structural protein CP 115, Lens intermediate filament-like heavy
All UniProt accessions (1): Q12934
UniProt curated annotations — full annotation on UniProt →
Function. Required for the correct formation of lens intermediate filaments as part of a complex composed of BFSP1, BFSP2 and CRYAA. Involved in altering the calcium regulation of MIP water permeability.
Subunit / interactions. Part of a complex required for lens intermediate filament formation composed of BFSP1, BFSP2 and CRYAA. Identified in a complex that contains VIM, EZR, AHNAK, BFSP1, BFSP2, ANK2, PLEC, PRX and spectrin. Found in a complex composed of PPL (via C-terminal linker domain), BFSP1 and BFSP2 in the retinal lens. Within the complex interacts with BFSP2. Interacts (via C-terminus) with MIP (via C-terminus) in aged lens fiber cells.
Subcellular location. Cell membrane. Cytoplasm. Cytoskeleton. Cell cortex.
Tissue specificity. Expressed in the cortex and nucleus of the retina lens (at protein level).
Post-translational modifications. Proteolytically cleaved during lens cell fiber differentiation with increased fragmentation as fiber cell age increases. Myristoylated at Gly-434 following proteolytic cleavage at Asp-433. Acetylated at Ala-42 following proteolytic cleavage at Leu-41.
Disease relevance. Cataract 33, multiple types (CTRCT33) [MIM:611391] An opacification of the crystalline lens of the eye that frequently results in visual impairment or blindness. Opacities vary in morphology, are often confined to a portion of the lens, and may be static or progressive. In general, the more posteriorly located and dense an opacity, the greater the impact on visual function. CTRCT33 has juvenile-onset and the opacities are restricted to the cortex of the lens, not involving the nucleus. The disease is caused by variants affecting the gene represented in this entry.
Similarity. Belongs to the intermediate filament family.
Isoforms (3)
| UniProt ID | Names | Canonical? |
|---|---|---|
| Q12934-1 | 1 | yes |
| Q12934-2 | 2 | |
| Q12934-3 | 3 |
RefSeq proteins (6): NP_001155177, NP_001186, NP_001265535, NP_001265536, NP_001265537, NP_001411267 (=MANE)
Domains & families (InterPro)
| ID | Name | Type |
|---|---|---|
| IPR039008 | IF_rod_dom | Domain |
| IPR042358 | BFSP1 | Family |
Pfam: PF00038
UniProt features (37 total): region of interest 9, modified residue 6, sequence conflict 5, chain 3, site 3, splice variant 3, sequence variant 3, mutagenesis site 2, compositionally biased region 1, lipid moiety-binding region 1, domain 1
Structure
Experimental structures (PDB)
0 structures.
Predicted structure (AlphaFold)
| Model | pLDDT | Fraction very-high |
|---|---|---|
| AF-Q12934-F1 | 64.66 | 0.36 |
Functional residue map
Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.
Catalytic / active sites (3): 41–42 (cleavage); 433–434 (cleavage (by casp2, casp3, and casp7)); 457 (interaction with mip)
Post-translational modifications (7): 5, 42, 341, 420, 513, 665, 434
Mutagenesis-validated functional residues (2):
| Position | Phenotype |
|---|---|
| 433 | abolishes cleavage by casp2. |
| 434 | no effect on cleavage. |
Function
Pathways and Gene Ontology
Reactome pathways
0 pathways
MSigDB gene sets: 103 (showing top):
GOBP_LENS_FIBER_CELL_DIFFERENTIATION, GOBP_EPITHELIUM_DEVELOPMENT, JI_RESPONSE_TO_FSH_UP, GOBP_INTERMEDIATE_FILAMENT_BASED_PROCESS, GOBP_INTERMEDIATE_FILAMENT_ORGANIZATION, GOBP_EPITHELIAL_CELL_DEVELOPMENT, BHATI_G2M_ARREST_BY_2METHOXYESTRADIOL_DN, NFKB_Q6, GOBP_ANATOMICAL_STRUCTURE_MATURATION, GOBP_CELL_MATURATION, GOBP_SENSORY_ORGAN_DEVELOPMENT, GOBP_LENS_FIBER_CELL_DEVELOPMENT, GOBP_LENS_DEVELOPMENT_IN_CAMERA_TYPE_EYE, NUYTTEN_EZH2_TARGETS_DN, GOCC_INTERMEDIATE_FILAMENT_CYTOSKELETON
GO Biological Process (4): intermediate filament organization (GO:0045109), cell maturation (GO:0048469), lens fiber cell development (GO:0070307), cytoskeleton organization (GO:0007010)
GO Molecular Function (4): structural constituent of cytoskeleton (GO:0005200), structural constituent of eye lens (GO:0005212), structural molecule activity (GO:0005198), protein binding (GO:0005515)
GO Cellular Component (6): cytoplasm (GO:0005737), intermediate filament (GO:0005882), plasma membrane (GO:0005886), cell cortex (GO:0005938), cytoskeleton (GO:0005856), membrane (GO:0016020)
GO top-level categories
Rollup of top GO terms by namespace:
| Category | Terms |
|---|---|
| structural molecule activity | 2 |
| cellular anatomical structure | 2 |
| cell periphery | 2 |
| intermediate filament cytoskeleton organization | 1 |
| supramolecular fiber organization | 1 |
| cell development | 1 |
| cellular developmental process | 1 |
| anatomical structure maturation | 1 |
| epithelial cell development | 1 |
| lens fiber cell differentiation | 1 |
| organelle organization | 1 |
| cytoskeleton | 1 |
| cytoskeleton organization | 1 |
| molecular_function | 1 |
| binding | 1 |
| intracellular anatomical structure | 1 |
| intermediate filament cytoskeleton | 1 |
| polymeric cytoskeletal fiber | 1 |
| membrane | 1 |
| cytoplasm | 1 |
| intracellular membraneless organelle | 1 |
Protein interactions and networks
STRING
460 interactions, top by confidence (×1000):
| Protein A | Protein B | Partner UniProt | Score |
|---|---|---|---|
| BFSP1 | BFSP2 | Q13515 | 999 |
| BFSP1 | MIP | P30301 | 936 |
| BFSP1 | CRYBB1 | P53674 | 857 |
| BFSP1 | GJA8 | P48165 | 812 |
| BFSP1 | GJA3 | Q9Y6H8 | 806 |
| BFSP1 | CRYGS | P22914 | 800 |
| BFSP1 | CRYBB3 | P26998 | 780 |
| BFSP1 | CRYBA1 | P05813 | 752 |
| BFSP1 | CRYAA | P02489 | 749 |
| BFSP1 | CRYBA4 | P53673 | 748 |
| BFSP1 | CRYBB2 | P43320 | 742 |
| BFSP1 | CRYGD | P07320 | 741 |
| BFSP1 | LIM2 | P55344 | 728 |
| BFSP1 | CRYBA2 | P53672 | 716 |
| BFSP1 | HSF4 | Q9ULV5 | 700 |
IntAct
28 interactions, top by confidence:
| A | B | Type | Score |
|---|---|---|---|
| KRT31 | HGS | psi-mi:“MI:0914”(association) | 0.780 |
| HIRIP3 | CSNK2B | psi-mi:“MI:0914”(association) | 0.730 |
| MIS18A | DCTN6 | psi-mi:“MI:0914”(association) | 0.640 |
| BFSP1 | NUP62 | psi-mi:“MI:0915”(physical association) | 0.560 |
| NUP62 | BFSP1 | psi-mi:“MI:0915”(physical association) | 0.560 |
| BMERB1 | DCTN6 | psi-mi:“MI:0914”(association) | 0.530 |
| KXD1 | HIP1 | psi-mi:“MI:0914”(association) | 0.530 |
| BFSP2 | MAX | psi-mi:“MI:0914”(association) | 0.530 |
| BFSP1 | CCDC185 | psi-mi:“MI:0915”(physical association) | 0.400 |
| DCUN1D1 | RGSL1 | psi-mi:“MI:0914”(association) | 0.350 |
| NUP54 | LPXN | psi-mi:“MI:0914”(association) | 0.350 |
| BFSP2 | NEK2 | psi-mi:“MI:0914”(association) | 0.350 |
| KRT27 | CCDC88B | psi-mi:“MI:0914”(association) | 0.350 |
| SYCE1 | RABGAP1L | psi-mi:“MI:0914”(association) | 0.350 |
| BFSP1 | RABGAP1L | psi-mi:“MI:0914”(association) | 0.350 |
| NCLN | BFSP1 | psi-mi:“MI:0914”(association) | 0.350 |
| BMERB1 | SPAG9 | psi-mi:“MI:0914”(association) | 0.350 |
| BFSP2 | ZZEF1 | psi-mi:“MI:0914”(association) | 0.350 |
| DISC1 | BFSP1 | psi-mi:“MI:0915”(physical association) | 0.000 |
| DSCR9 | BFSP1 | psi-mi:“MI:0915”(physical association) | 0.000 |
| ITSN1 | BFSP1 | psi-mi:“MI:0915”(physical association) | 0.000 |
| DSCAM | BFSP1 | psi-mi:“MI:0915”(physical association) | 0.000 |
BioGRID (59): NUP62 (Two-hybrid), BFSP1 (Synthetic Lethality), BFSP1 (Affinity Capture-MS), BFSP1 (Affinity Capture-MS), BFSP1 (Affinity Capture-MS), BFSP1 (Affinity Capture-MS), BFSP1 (Protein-RNA), BFSP1 (Two-hybrid), BFSP1 (Two-hybrid), USHBP1 (Two-hybrid), EMILIN1 (Two-hybrid), KIFC3 (Two-hybrid), SNAPIN (Two-hybrid), BFSP2 (Two-hybrid), KRT27 (Two-hybrid)
ESM2 similar proteins: A2AHC3, A2AMT1, A6NCC3, A6NN73, D3Z8E6, D6RF30, E7F5E1, H3BPF8, H3BQL2, H3BSY2, O15061, O35668, P0DX52, P0DX53, P53814, P54256, P54257, P62025, P97434, Q02435, Q06002, Q06637, Q0D2H9, Q0VF96, Q12934, Q3UHU5, Q3V0F0, Q5DU05, Q5T5Y3, Q5TF21, Q60664, Q62627, Q63312, Q6AW69, Q6NZL0, Q6PHN1, Q6WCQ1, Q70IV5, Q80VC9, Q80Y56
Diamond homologs: A2AMT1, Q02435, Q06002, Q06637, Q12934, A3KN27, A5A6M6, P04264, Q6IMF3
SIGNOR signaling
0 interactions.
Disease & clinical
Clinical variants and AI predictions
ClinVar
274 variants total. Per-class counts are floors (≥ shown; pagination cap):
| Classification | Count (floor) |
|---|---|
| Pathogenic | 6 |
| Likely pathogenic | 2 |
| Uncertain significance | 139 |
| Likely benign | 64 |
| Benign | 47 |
Top pathogenic / likely-pathogenic (8)
| Variant ID | HGVS | Classification |
|---|---|---|
| 2111421 | NM_001195.5(BFSP1):c.776_777del (p.Cys259fs) | Pathogenic |
| 3068498 | NC_000020.10:g.16400000_24400000del | Pathogenic |
| 425558 | NM_001195.5(BFSP1):c.1042G>A (p.Asp348Asn) | Pathogenic |
| 425559 | NM_001195.5(BFSP1):c.1042+3A>G | Pathogenic |
| 6497 | NM_001195.5(BFSP1):c.736-1384_957-66del | Pathogenic |
| 838855 | NM_001195.5(BFSP1):c.898C>T (p.Gln300Ter) | Pathogenic |
| 1065587 | NM_001195.5(BFSP1):c.1124del (p.Glu375fs) | Likely pathogenic |
| 1066273 | NM_001195.5(BFSP1):c.215T>C (p.Leu72Pro) | Likely pathogenic |
SpliceAI
1373 predictions. Top by Δscore:
| Variant | Effect | Δscore |
|---|---|---|
| 20:17498815:CTCA:C | donor_loss | 1.0000 |
| 20:17498816:TCAC:T | donor_loss | 1.0000 |
| 20:17498817:CACCT:C | donor_loss | 1.0000 |
| 20:17498819:C:A | donor_loss | 1.0000 |
| 20:17499041:C:CC | acceptor_gain | 1.0000 |
| 20:17508883:GCGTA:G | donor_loss | 1.0000 |
| 20:17508884:CGTA:C | donor_loss | 1.0000 |
| 20:17508885:GTA:G | donor_loss | 1.0000 |
| 20:17508886:TA:T | donor_loss | 1.0000 |
| 20:17508887:ACC:A | donor_loss | 1.0000 |
| 20:17508992:TTCTC:T | acceptor_gain | 1.0000 |
| 20:17508994:CTC:C | acceptor_gain | 1.0000 |
| 20:17508997:C:CC | acceptor_gain | 1.0000 |
| 20:17508997:C:CG | acceptor_loss | 1.0000 |
| 20:17511970:TCTTA:T | donor_loss | 1.0000 |
| 20:17511971:CTTA:C | donor_loss | 1.0000 |
| 20:17511972:TTAC:T | donor_loss | 1.0000 |
| 20:17511973:TACC:T | donor_loss | 1.0000 |
| 20:17511974:A:T | donor_loss | 1.0000 |
| 20:17511974:ACCTC:A | donor_gain | 1.0000 |
| 20:17511975:CCTCC:C | donor_gain | 1.0000 |
| 20:17511978:C:A | donor_gain | 1.0000 |
| 20:17512064:AGATT:A | acceptor_gain | 1.0000 |
| 20:17512065:GATT:G | acceptor_gain | 1.0000 |
| 20:17512066:ATT:A | acceptor_gain | 1.0000 |
| 20:17512066:ATTC:A | acceptor_loss | 1.0000 |
| 20:17512067:TT:T | acceptor_gain | 1.0000 |
| 20:17512069:C:CC | acceptor_gain | 1.0000 |
| 20:17512072:T:TC | acceptor_gain | 1.0000 |
| 20:17530947:GCTTA:G | donor_loss | 1.0000 |
AlphaMissense
4320 scored. Top likely-pathogenic:
| Variant | Protein change | am_pathogenicity |
|---|---|---|
| 20:17514813:C:G | A148P | 0.995 |
| 20:17514788:A:G | L156P | 0.991 |
| 20:17514804:C:G | A151P | 0.991 |
| 20:17524855:A:G | L144P | 0.991 |
| 20:17514771:C:G | A162P | 0.988 |
| 20:17498859:A:G | L306P | 0.987 |
| 20:17514782:A:G | L158P | 0.987 |
| 20:17498853:C:G | R308P | 0.986 |
| 20:17514761:A:G | L165P | 0.985 |
| 20:17498871:A:G | L302P | 0.984 |
| 20:17512034:A:G | L190P | 0.980 |
| 20:17512064:A:G | L180P | 0.980 |
| 20:17498844:C:G | R311P | 0.979 |
| 20:17498892:A:G | L295P | 0.978 |
| 20:17524876:A:G | L137P | 0.977 |
| 20:17498952:C:G | R275P | 0.976 |
| 20:17530959:C:G | R124P | 0.976 |
| 20:17514741:C:G | A172P | 0.975 |
| 20:17514776:A:G | L160P | 0.975 |
| 20:17499010:C:G | A256P | 0.974 |
| 20:17499022:C:G | A252P | 0.974 |
| 20:17498884:C:G | A298P | 0.973 |
| 20:17514797:A:G | L153P | 0.972 |
| 20:17530961:G:C | F123L | 0.972 |
| 20:17530961:G:T | F123L | 0.972 |
| 20:17530963:A:G | F123L | 0.972 |
| 20:17530984:C:G | A116P | 0.971 |
| 20:17498955:A:G | L274P | 0.969 |
| 20:17508899:A:G | L242P | 0.969 |
| 20:17524907:A:C | Y127D | 0.969 |
dbSNP variants (sampled 300 via entrez): RS1000035629 (20:17517995 T>C), RS1000084078 (20:17531727 C>T), RS1000165071 (20:17504566 G>A), RS1000178755 (20:17497019 T>C), RS1000199154 (20:17555563 G>A,T), RS1000226460 (20:17545004 G>A), RS1000278700 (20:17544695 C>G,T), RS1000408273 (20:17502564 T>C,G), RS1000434425 (20:17551308 G>A,C), RS1000459947 (20:17544834 G>A), RS1000499640 (20:17507749 C>T), RS1000521507 (20:17539077 A>C), RS1000589499 (20:17557610 T>C,G), RS1000636498 (20:17519527 A>G), RS1000651070 (20:17513478 G>A,T)
Disease associations
OMIM: gene MIM:603307 | disease phenotypes: MIM:611391, MIM:256450
GenCC curated gene-disease
| Disease | Classification | Inheritance |
|---|---|---|
| cataract 33 | Strong | Autosomal dominant |
| early-onset nuclear cataract | Supportive | Autosomal dominant |
Mondo (4): cataract 33 (MONDO:0012665), hyperinsulinemic hypoglycemia, familial, 1 (MONDO:0009734), coloboma (MONDO:0001476), early-onset nuclear cataract (MONDO:0020376)
Orphanet (6): Early onset non-syndromic cataract (Orphanet:91492), Autosomal dominant hyperinsulinism due to SUR1 deficiency (Orphanet:276575), Diazoxide-resistant focal hyperinsulinism due to SUR1 deficiency (Orphanet:276598), OBSOLETE: Ocular coloboma (Orphanet:194), OBSOLETE: Autosomal recessive childhood-onset cortical cataract (Orphanet:217046), OBSOLETE: Infantile non-syndromic cataract (Orphanet:217052)
HPO phenotypes
7 total (7 of 7 shown, HPO-id order):
| HPO | Term |
|---|---|
| HP:0000006 | Autosomal dominant inheritance |
| HP:0000007 | Autosomal recessive inheritance |
| HP:0003621 | Juvenile onset |
| HP:0007971 | Lamellar cataract |
| HP:0011463 | Childhood onset |
| HP:0100018 | Nuclear cataract |
| HP:0100019 | Cortical cataract |
GWAS associations
3 associations (top):
| Study | Trait | p-value |
|---|---|---|
| GCST007644_3 | Estimated glomerular filtration rate after 1 year in renal transplantation (donor effect) | 2.000000e-06 |
| GCST008161_116 | Waist circumference adjusted for body mass index | 8.000000e-06 |
| GCST012147_11 | Declining hemoglobin trajectory in blood donors | 6.000000e-06 |
EFO canonical traits (4, from GWAS)
| EFO ID | Trait name |
|---|---|
| EFO:0005199 | renal transplant outcome measurement |
| EFO:0007892 | donor genotype effect measurement |
| EFO:0007789 | BMI-adjusted waist circumference |
| EFO:0600027 | hemoglobin change measurement |
MeSH disease descriptors (3)
| Descriptor | Name | Tree numbers |
|---|---|---|
| D003103 | Coloboma | C11.250.110; C11.270.147; C16.131.384.282 |
| C563333 | Cataract, Age-Related Nuclear (supp.) | |
| C566955 | Cataract, Cortical, Juvenile-Onset (supp.) |
Drugs & pharmacology
Drug and pharmacology data
Is drug target: no
PharmGKB: 1 entry (VIP=true, CPIC=false)
CTD chemical–gene interactions
29 total (human), top 29 by PubMed support.
| Chemical | Actions (top 5) | PubMed papers |
|---|---|---|
| sodium arsenite | increases expression | 2 |
| Benzo(a)pyrene | affects methylation | 2 |
| Valproic Acid | affects expression, decreases methylation | 2 |
| aristolochic acid I | increases expression | 1 |
| afuresertib | increases expression | 1 |
| triphenyl phosphate | affects expression | 1 |
| ethyl-p-hydroxybenzoate | increases expression | 1 |
| benzo(e)pyrene | increases methylation | 1 |
| S-(1,2-dichlorovinyl)cysteine | affects response to substance, increases expression | 1 |
| dinophysistoxin 1 | decreases expression | 1 |
| di-n-butylphosphoric acid | affects expression | 1 |
| CGP 52608 | affects binding, increases reaction | 1 |
| belinostat | decreases expression | 1 |
| ICG 001 | decreases expression | 1 |
| (+)-JQ1 compound | increases expression | 1 |
| 2,3,5-trichloro-6-phenyl-(1,4)benzoquinone | increases expression | 1 |
| Sunitinib | decreases expression | 1 |
| Zoledronic Acid | decreases expression | 1 |
| Dichlorodiphenyl Dichloroethylene | decreases expression | 1 |
| Hydrogen Peroxide | affects expression | 1 |
| Lipopolysaccharides | affects response to substance, increases expression | 1 |
| Methapyrilene | increases methylation | 1 |
| Testosterone | decreases expression | 1 |
| Tetrachlorodibenzodioxin | increases expression | 1 |
| Tobacco Smoke Pollution | decreases expression | 1 |
| Tretinoin | decreases expression | 1 |
| Cadmium Chloride | increases expression | 1 |
| Okadaic Acid | decreases expression | 1 |
| Copper Sulfate | increases expression | 1 |
Cellosaurus cell lines
1 cell lines: 1 induced pluripotent stem cell
First 10 cell lines (id-ordered, not curated):
| Cellosaurus | Name | Category | Sex |
|---|---|---|---|
| CVCL_B5FX | SYSUSCi001-A | Induced pluripotent stem cell | Male |
Clinical trials (associated diseases)
4 trials via MONDO — disease-level, not drug-specific.
| Trial | Phase | Status | Title |
|---|---|---|---|
| NCT00368004 | Not specified | TERMINATED | Family Studies of Uveal Coloboma |
| NCT01778543 | Not specified | RECRUITING | Pathogenesis and Genetics of Microphthalmia, Anophthalmia and Uveal Coloboma (MAC) |
| NCT04833361 | Not specified | COMPLETED | Potential Environmental Causes of Uveal Coloboma |
| NCT06293560 | Not specified | RECRUITING | Microphthalmia, Anophthalmia, and Coloboma Genetic Epidemiology in Children |
Related Atlas pages
- Associated diseases: cataract 33, early-onset nuclear cataract
- Disease cohort memberships (association, not causation — diseases whose associated-gene cohort lists this gene; a subset are also under Associated diseases): cataract 33, coloboma, early-onset nuclear cataract, hyperinsulinemic hypoglycemia, familial, 1