The UMD-FBN1 mutations database
Record ID: 3207

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.5084G>Ap.Cys1695TyrHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGCCysTACTyrG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
TGFBP#05 C in disulfide bonds 1695-1719NoNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): Csp6 I, Rsa I
Lost restriction site(s): none

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

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
USA05HOU F0026 I0001ProbandFemaleNAU.S.A.

Phenotypic groupDisease
NAMFS

Clinical data


SymptomSeverityAge
C-Asc. aortic dilatationmild5
CF-Dolichocephaly5
CF-Malar hypoplasia5
O-Ectopia lentis5
S-Arachnodactyly (M)5
S-Arm span/height >1.05 (M)5
S-Characteristic facial appearance5
S-Enophthalmos (m)5
S-High arched palate5
S-Increased body length5
S-Joint hypermobility (m)5
S-Reduced US/LS ratio <0.87 (M)5
SI-Significant striae atrophicae (m)(1)5

Reference


Reference IDPubMed IDReference
25523897642
Cecchi A, Ogawa N, Martinez HR, Carlson A, Fan Y, Penny DJ, Guo DC, Eisenberg S, Safi H, Estrera A, Lewis RA, Meyers D, Milewicz DM. "Missense mutations in FBN1 exons 41 and 42 cause Weill-Marchesani syndrome with thoracic aortic disease and Marfan syndrome". Am J Med Genet A. 2013 Sep;161(9):2305-10.