The UMD-FBN1 mutations database
Record ID: 86

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.2132G>Ap.Cys711TyrHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGCCysTACTyrG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
TGFBP#02 C in disulfide bonds 685-711NoNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): none
Lost restriction site(s): Pst I

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 F0002 I02ProbandMalefamilialAUSTRALIA

Phenotypic groupDisease
NAClassical MFS

Clinical data


SymptomSeverity
C-Asc. aortic dilatationsurgery
C-Mitral regurgitationmoderate
C-Mitral valve prolapse
O-Ectopia lentissurgery
S-Arachnodactyly (M)
S-Chest deformity (unspecified)
S-Dolichostenomelia
S-High arched palatesurgery
S-Increased body length
S-Joint hypermobility (m)
S-Joint limitations
S-Reduced US/LS ratio <0.87 (M)
S-Scoliosis > 20° (M)(1)
SI-Significant striae atrophicae (m)(1)

Reference


Reference IDPubMed IDReference
368863159
Ades LC, Haan EA, Colley AF, Richard RI. "Characterisation of four novel fibrillin-1 (FBN1) mutations in Marfan syndrome". J Med Genet 1996 Aug;33(8):665-71.