The UMD-FBN1 mutations database
Record ID: 80

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.5509C>Tp.Pro1837SerHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CCCProTCCSerC->TTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #26 Yes, coding strandNo

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)
10.19 (non pathogenous)65 (Probably pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
USA05HOU F0014 I18ProbandMalefamilial? (39 years old)U.S.A

Phenotypic groupDisease
NAIncomplete MFS

Clinical data


Symptom
C-Aortic insufficiency
C-Asc. aortic dilatation
C-Mitral regurgitation
C-Mitral valve prolapse
S-High arched palate
S-Reduced US/LS ratio <0.87 (M)
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
348941093
Milewicz DM, Michael K, Fisher N, Coselli JS, Markello T, Biddinger A. "Fibrillin-1 (FBN1) mutations in patients with thoracic aortic aneurysms". Circulation 1996 Dec 1;94(11):2708-11.