The UMD-FBN1 mutations database
Record ID: 2126

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.3082G>Tp.Asp1028TyrHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GATAspTATTyrG->TTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #11 Ca2+ bindingYes, non coding strandNo

Mutation impact


At the mRNA levelOn restriction map
Last nucleotide of the exon, cDNA not testedNew restriction site(s): none
Lost restriction site(s): EcoR V

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

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
ITA01FLO F0099 I0001ProbandMalede novo? (12 years old)ITALIA

Phenotypic groupDisease
NAClassical MFS

Clinical data


SymptomAge
C-Asc. aortic dilatation12
C-Mitral regurgitation12
C-Mitral valve prolapse12
CF-Dolichocephaly12
O-Ectopia lentis12
O-Myopia12
S-Arachnodactyly (M)12
S-Arm span/height >1.05 (M)12
S-High arched palate12
S-Joint hypermobility (m)12
S-Plain pes planus (M)(1)12
S-Scoliosis > 20° (M)(1)12
SI-Inguinal hernia12

Reference


Reference IDPubMed IDReference
19220538085
Evangelisti L, Lucarini L, Attanasio M, Lapini I, Giusti B, Porciani C, Gensini G, Abbate R, Pepe G. "A single heterozygous nucleotide substitution displays two different altered mechanisms in the FBN1 gene of five Italian marfan patients". Eur J Med Genet. 2010 Sep-Oct;53(5):299-302.