The UMD-FBN1 mutations database
Record ID: 234

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.3116G>Ap.Cys1039TyrHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGCCysTACTyrG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #11 Disulfide bonds 1039-1053 (C2)NoNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): none
Lost restriction site(s): AlwN 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
USA03STA F0022 I08ProbandNANA? (30 years old)U.S.A

Phenotypic groupDisease
Type IV dClassical MFS

Clinical data


SymptomSeverity
C-Aortic surgery
C-Asc. aortic dilatation
C-Mitral regurgitationsevere
C-Mitral valve prolapse
O-Myopia
S-Arachnodactyly (M)
S-Crowding teeth (m)
S-High arched palate
S-Joint hypermobility (m)
SI-Significant striae atrophicae (m)(1)

Reference


Reference IDPubMed IDReference
5410464652
Liu WO, Oefner PJ, Qian C, Odom RS, Francke U. "Denaturing HPLC-identified novel FBN1 mutations, polymorphisms, and sequence variants in Marfan syndrome and related connective tissue disorders". Genet Test 1997-98;1(4):237-42.