The UMD-FBN1 mutations database
Record ID: 895

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.59A>Gp.Tyr20CysHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TACTyrTGCCysA->GTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
Signal peptide 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)
0.50.19 (non pathogenous)71 (Probably pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
ITA02PAV F0009 I01ProbandMalefamilialITALIA

Phenotypic groupDisease
NAIncomplete MFS

Clinical data


SymptomAge
C-No cardiovascular involvement14
L-Spontaneous pneumothorax14
O-No implication14

Reference


Reference IDPubMed IDReference
12516222657
Arbustini E, Grasso M, Ansaldi S, Malattia C, Pilotto A, Porcu E, Disabella E, Marziliano N, Pisani A, Lanzarini L, Mannarino S, Larizza D, Mosconi M, Antoniazzi E, Zoia MC, Meloni G, Magrassi L, Brega A, Bedeschi MF, Torrente I, Mari F, Tavazzi L. "Identification of sixty-two novel and twelve known FBN1 mutations in eighty-one unrelated probands with Marfan syndrome and other fibrillinopathies". Hum Mutat. 2005 Nov;26(5):494.