The UMD-FBN1 mutations database
Record ID: 198

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.3509G>Ap.Arg1170HisHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CGTArgCATHisG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #14 NoYes

Mutation impact


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

Conservation (0-1)SIFT (0-1)UMD-predictor (0-100)
0.670.36 (non pathogenous)47 (Polymorphism)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
USA01BAL F0031 I01ProbandFemalefamilial? (46 years old)U.S.A

Phenotypic groupDisease
NAIncomplete MFS

Clinical data


Symptom
C-Mitral valve prolapse
O-Myopia
S-Arachnodactyly (M)
S-Dolichostenomelia
S-Joint hypermobility (m)
S-Kyphosis
S-Plain pes planus (M)(1)
S-Scoliosis > 20° (M)(1)
SI-Significant striae atrophicae (m)(1)

Reference


Reference IDPubMed IDReference
609837823
Montgomery RA, Geraghty MT, Bull E, Gelb BD, Johnson M, McIntosh I, Francomano CA, Dietz HC. "Multiple molecular mechanisms underlying subdiagnostic variants of Marfan syndrome". Am J Hum Genet 1998 Dec;63(6):1703-11.