The UMD-FBN1 mutations database
Record ID: 85

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.364C>Tp.Arg122CysHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CGCArgTGCCysC->TTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
EGF-like #02 Yes, coding strandYes

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): none
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
UKD03DUN F0001 I01ProbandMalefamilial? (58 years old)U.K.

Phenotypic groupDisease
NAIncomplete MFS

Clinical data


Symptom
C-Asc. aortic dilatation
C-Mitral valve prolapse
O-Ectopia lentis
O-Retinal detachment
S-Arachnodactyly (M)
S-Arm span/height >1.05 (M)
S-Chest deformity (unspecified)
S-High arched palate
S-Scoliosis > 20° (M)(1)
SI-Inguinal hernia

Reference


Reference IDPubMed IDReference
379452085
Black C, Withers AP, Gray JR, Bridges AB, Craig A, Baty DU, Boxer M. "Correlation of a recurrent FBN1 mutation (R122C) with an atypical familial Marfan syndrome phenotype". Hum Mutat 1998;Suppl 1(6):S198-200.