The UMD-FBN1 mutations database
Record ID: 2947

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.1948C>Tp.Arg650CysHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CGTArgTGTCysC->TTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #06 Yes, coding strandYes

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): none
Lost restriction site(s): Hae III

Conservation (0-1)SIFT (0-1)UMD-predictor (0-100)
0.830.00 (pathogenous)94 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
USA03STA F0089 I0001ProbandFemalede novo5U.S.A.

Phenotypic groupDisease
NANA

Clinical data


SymptomSeverityAge
C-Asc. aortic dilatation26
O-Ectopia lentisbilateral5
S-Joint hypermobility (m)mild26

Reference


Reference IDPubMed IDReference
22821932315
Zadeh N, Bernstein JA, Niemi AK, Dugan S, Kwan A, Liang D, Hyland JC, Hoyme HE, Hudgins L, Manning MA. "Ectopia lentis as the presenting and primary feature in Marfan syndrome". Am J Med Genet A. 2011 Nov;155A(11):2661-8.