The UMD-FBN1 mutations database
Record ID: 387

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.6160C>Tp.Gln2054XHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CAAGlnTAAStopC->TTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #31 C-Term MMPs siteYes, coding strandNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): Dde I
Lost restriction site(s): none

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
BEL01GHE F0022 I1639ProbandFemalefamilial26 years oldBELGIUM

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
C-Asc. aortic dilatation
CNS-Lumbosacral dural ectasia
O-Ectopia lentis
S-Arachnodactyly (M)
S-Arm span/height >1.05 (M)
S-Chest deformity (unspecified)
S-Reduced US/LS ratio <0.87 (M)
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.