The UMD-FBN1 mutations database
Record ID: 1549

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.7039_7040delATp.Met2347ValfsX19HeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
ATGMetdel2aFs.Stop at 2365Fr.

StructureKey Residue (HCD)Pyrimidin doubletCpG
TGFBP #07 

Mutation impact


At the mRNA levelOn restriction map
No mechanism suspectedNew restriction site(s): none
Lost restriction site(s): none

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
ITA01FLO F0077 I01ProbandNAde novo(19 years old)ITALIA

Phenotypic groupDisease
NAClassical MFS

Clinical data


SymptomAge
C-Asc. aortic dilatation19
S-Arachnodactyly (M)19
S-Arm span/height >1.05 (M)19
S-Pectus carinatum (M)(2)19
S-Plain pes planus (M)(1)19
SI-Significant striae atrophicae (m)(1)19

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.