The UMD-FBN1 mutations database
Record ID: 303

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.3131G>Ap.Cys1044TyrHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGCCysTACTyrG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #11 Disulfide bonds 1032-1044 (C3)NoNo

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)
0.830.00 (pathogenous)100 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
AUS01NAD F0015 I01ProbandNANA? (7 years old)AUSTRALIA

Phenotypic groupDisease
NAInfantil MFS

Clinical data


Symptom
C-Asc. aortic dilatation
O-Ectopia lentis
S-Characteristic facial appearance
S-Joint hypermobility (m)
S-Pectus excavatum moderate (m)(1)
S-Plain pes planus (M)(1)
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
13816222666
Summers KM, Nataatmadja M, Xu D, West MJ, McGill JJ, Whight C, Colley A, Ades LC. "Histopathology and fibrillin-1 distribution in severe early onset Marfan syndrome". Am J Med Genet A. 2005 Nov 15;139(1):2-8.