FNDC3B

fibronectin type III domain containing 3B

Summary

Enables RNA binding activity. Predicted to act upstream of or within several processes, including negative regulation of osteoblast differentiation; substrate adhesion-dependent cell spreading; and type II pneumocyte differentiation. Predicted to be located in endoplasmic reticulum. [provided by Alliance of Genome Resources, Jul 2025]

Known Variants95 total

rsidPosition (GRCh37)AllelesClassClinVar
rs81798843:171,781,535C/Gintron variant
rs96473793:171,785,168G/T
rs622837933:171,817,325C/Tintron variant
rs622838143:171,821,556C/Tregulatory region variant
rs43083053:171,831,116T/Cintron variant
rs5469850293:171,881,986A/G
rs48945253:171,897,975C/T
rs287314963:171,910,970T/G
rs46390013:171,919,214G/T
rs3680645333:171,924,885G/A
rs45352513:171,926,373T/Cintron variant
rs124928463:171,926,691C/Tintron variant
rs347708553:171,940,305A/Gdownstream gene variant
rs44237963:171,943,511C/Tcoding sequence variant
rs358987603:171,950,181C/Tupstream gene variant
rs599762393:171,956,651A/T
rs48945293:171,959,684A/T
rs18742593:171,963,717C/Tintron variant
rs1493311853:171,965,405C/Tuncertain significance
rs24751943913:171,965,482T/Cuncertain significance
rs7502546873:171,965,501C/Auncertain significance
rs7786991863:171,965,552T/Cuncertain significance
rs76521773:171,969,077C/Gmissense variantbenign
rs7456369903:171,969,215A/Guncertain significance
rs7749756153:171,969,217G/Cuncertain significance
rs7684338903:171,969,226C/Tuncertain significance
rs353663303:171,969,228T/Cbenign
rs24752143983:171,969,229A/Guncertain significance
rs7684175273:171,969,311C/Tuncertain significance
rs345532913:171,969,312G/Cbenign
rs48945333:171,974,969G/T
rs92904483:171,984,405T/Aintron variant
rs595404983:171,987,748T/Cintron variant
rs48945353:171,995,605C/Tintron variant
rs126393373:171,996,939G/Cintron variant
rs48945373:171,998,829C/A
rs1504521413:171,999,047A/Gintron variant
rs3749598233:172,013,259C/Tuncertain significance
rs5779797393:172,015,556G/A
rs175215833:172,022,842A/Gupstream gene variant
rs5317682943:172,025,175G/Auncertain significance
rs360328203:172,025,228C/Tbenign
rs1116989343:172,033,011C/Gupstream gene variant
rs3728807833:172,046,816G/Alikely benign
rs354090413:172,046,841G/Tbenign
rs12088490403:172,046,856A/Guncertain significance
rs22705683:172,046,861T/Cbenign
rs1471597683:172,048,499T/Auncertain significance
rs7687435063:172,048,504A/Guncertain significance
rs1395055853:172,052,790G/Alikely benign
rs1484147553:172,052,861G/Cuncertain significance
rs7732636463:172,055,122C/Guncertain significance
rs7560411593:172,055,131G/Tuncertain significance
rs7493300933:172,058,941G/Auncertain significance
rs1456808773:172,058,948C/Tuncertain significance
rs3738445973:172,058,951T/Guncertain significance
rs1123422663:172,059,031G/Abenign
rs7594242063:172,060,825A/Guncertain significance
rs3711880093:172,060,853G/Auncertain significance
rs14710683733:172,060,859C/Tuncertain significance
rs9433827233:172,061,011C/T
rs7508891283:172,061,881C/Guncertain significance
rs7517733313:172,061,969C/Tuncertain significance
rs1389915873:172,061,986G/Auncertain significance
rs3762954963:172,062,010G/Auncertain significance
rs1423660503:172,062,017G/Auncertain significance
rs12946958313:172,062,022C/Tuncertain significance
rs7539199603:172,062,023G/Tuncertain significance
rs1445432403:172,064,180G/Auncertain significance
rs7794610953:172,064,199C/Tuncertain significance
rs10403357473:172,065,003G/Auncertain significance
rs17336563733:172,065,030C/Tuncertain significance
rs7814092043:172,065,099G/Auncertain significance
rs1135222103:172,065,148A/Glikely benign
rs1811247233:172,068,242C/Gintron variant
rs2012243113:172,070,611G/Auncertain significance
rs7766582023:172,070,618C/Tuncertain significance
rs2021279323:172,070,645C/Tuncertain significance
rs1136851393:172,070,646G/Tlikely benign
rs1430642493:172,070,668G/Abenign
rs7471291993:172,070,809A/Tuncertain significance
rs617342213:172,080,594G/Cbenign
rs1459351443:172,096,113C/Tuncertain significance
rs7795117313:172,096,206G/Auncertain significance
rs1114629323:172,104,549G/C
rs12644056293:172,114,961A/Guncertain significance
rs24735049293:172,114,970A/Cuncertain significance
rs7743079213:172,115,039G/Auncertain significance
rs7728784343:172,115,080C/Tuncertain significance
rs13612885263:172,115,095G/Auncertain significance
rs7790459063:172,115,157G/Auncertain significance
rs24735058243:172,115,219T/Cuncertain significance
rs12615162223:172,115,257A/Guncertain significance
rs24313:172,117,107A/T
rs98592483:172,118,857T/C3 prime UTR variant

Gene information from NCBI Gene. Variant classifications from ClinVar.