The UMD-FBN1 mutations database
Record ID: 427

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.3083A>Tp.Asp1028ValHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GATAspGTTValA->TTv

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

Mutation impact


At the mRNA levelOn restriction map
First 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
CHI01HKO F0002 I0001ProbandMalede novoat birth2 monthsCHINA

Phenotypic groupDisease
NANeonatal MFS

Clinical data


Symptom
C-Aortic insufficiency
C-Asc. aortic dilatation
C-Pulmonary valve insufficiency
S-Arachnodactyly (M)
S-High arched palate
S-Joint limitations
S-Kyphosis
S-Pectus excavatum moderate (m)(1)
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
9411780406
Lo IF, Wong RM, Lam FW, Tong TM, Lam ST. "Missense mutations of the fibrillin-1 gene in two Chinese patients with severe Marfan syndrome". Chin Med J (Engl). 2001 May;114(5):473-6.