The UMD-FBN1 mutations database
Record ID: 1540

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.6190A>Tp.Lys2064XHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
AAGLysTAGStopA->TTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
TGFBP#06 C-Term MMPs siteYes, non coding strandNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): none
Lost restriction site(s): none

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
ITA01FLO F0068 I01ProbandNAde novo(12 years old)ITALIA

Phenotypic groupDisease
NAClassical MFS

Clinical data


SymptomAge
C-Asc. aortic dilatation12
O-Ectopia lentis12
S-Arachnodactyly (M)12
S-Arm span/height >1.05 (M)12
S-Pectus carinatum (M)(2)12
S-Plain pes planus (M)(1)12

Reference


Reference IDPubMed IDReference
14618435798
Attanasio M, Lapini I, Evangelisti L, Lucarini L, Giusti B, Porciani MC, Fattori R, Anichini C, Abbate R, Gensini GF, Pepe G. "FBN1 mutation screening of patients with Marfan syndrome and related disorders: detection of 46 novel FBN1 mutations". Clin Genet. 2008 Jul;74(1):39-46.