The UMD-FBN1 mutations database
Record ID: 391

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.4621C>Tp.Arg1541XHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CGAArgTGAStopC->TTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
TGFBP#04 RGDYes, coding strandYes

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): none
Lost restriction site(s): PaeR7 I, Taq I, Xho I

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
BEL01GHE F0026 I2036ProbandMalefamilial40 years oldBELGIUM

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
CF-Dolichocephaly
CF-Down-slanting palpebral fissures
CF-Malar hypoplasia
O-Ectopia lentis
S-Arachnodactyly (M)
S-Chest deformity (unspecified)
S-Plain pes planus (M)(1)
S-Protusio acetabulæ (M)(2)
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
8911700157
Loeys B, Nuytinck L, Delvaux I, De Bie S, De Paepe A. "Genotype and phenotype analysis of 171 patients referred for molecular study of the fibrillin-1 gene FBN1 because of suspected Marfan syndrome". Arch Intern Med. 2001 Nov 12;161(20):2447-54.