The UMD-FBN1 mutations database
Record ID: 626

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.2057C>Ap.Ala686AspHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GCCAlaGACAspC->ATv

StructureKey Residue (HCD)Pyrimidin doubletCpG
TGFBP#02 Yes, coding strandNo

Mutation impact


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

Conservation (0-1)SIFT (0-1)UMD-predictor (0-100)
0.830.00 (pathogenous)88 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
FRA01BOU F0170 I0209ProbandMalefamilialFRANCE

Phenotypic groupDisease
NAClassical MFS

Clinical data


SymptomSeverity
C-Aortic insufficiency
C-Asc. aortic dilatation
C-Mitral valve prolapse
CF-Malar hypoplasia
CNS-Lumbosacral dural ectasia
O-Flat cornea (<42 dp) (m)bilateral
S-Arachnodactyly (M)
S-Arm span/height >1.05 (M)
S-Dolichostenomelia
S-High arched palate
S-Pectus excavatum moderate (m)(1)
SI-Significant striae atrophicae (m)(1)

Reference


Reference IDPubMed IDReference
6412938084
Collod-B*roud G, Le Bourdelles S, Ades L, Ala-Kokko L, Booms P, Boxer M, Child A, Comeglio P, De Paepe A, Hyland JC, Holman K, Kaitila I, Loeys B, Matyas G, Nuytinck L, Peltonen L, Rantamaki T, Robinson P, Steinmann B, Junien C, B*roud C, Boileau C. "Update of the UMD-FBN1 mutation database and creation of an FBN1 polymorphism database". Hum Mutat. 2003 Sep;22(3):199-208.