The UMD-FBN1 mutations database
Record ID: 250

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.6049T>Cp.Cys2017ArgHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGTCysCGTArgT->CTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #31 Disulfide bonds 2017-2029 (C1)NoNo

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
USA03STA F0084 I06ProbandNANA? (39 years old)U.S.A

Phenotypic groupDisease
Type IV dClassical MFS

Clinical data


SymptomSeverity
C-Mitral regurgitation
C-Mitral valve prolapse
O-Ectopia lentisbilateral
O-Retinal detachment
S-Crowding teeth (m)
S-Dolichostenomeliamoderate
S-High arched palate
S-Joint hypermobility (m)
S-Joint limitations
S-Pectus carinatum (M)(2)
S-Scoliosis > 20° (M)(1)
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.