The UMD-FBN1 mutations database
Record ID: 1661

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.203G>Tp.Cys68PheHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGCCysTTCPheG->TTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
4-cys motif LTBP-like 4-cysteine motifNoNo

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)
0.670.00 (pathogenous)100 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
CHI05HAN F0001 I0001ProbandFemalede novoCHINA

Phenotypic groupDisease
NADominant ectopia lentis

Clinical data


SymptomSeverityAge
C-Cardiac malformationAtrial septal defect15
C-Mitral regurgitationmoderate15
O-Ectopia lentis15
O-Myopia15
S-Arachnodactyly (M)15
S-Crowding teeth (m)15
S-Pectus carinatum (M)(2)15

Reference


Reference IDPubMed IDReference
15417679947
Jin C, Yao K, Jiang J, Tang X, Shentu X, Wu R. "Novel FBN1 mutations associated with predominant ectopia lentis and marfanoid habitus in Chinese patients". Mol Vis. 2007 Jul 24;13:1280-4.