The UMD-FBN1 mutations database
Record ID: 311

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.5379T>Gp.Cys1793TrpHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGTCysTGGTrpT->GTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #25 Disulfide bonds 1793-1806 (C5)Yes, coding strandNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): Eae I, Hae III, Hae I, Msc I
Lost restriction site(s): none

Conservation (0-1)SIFT (0-1)UMD-predictor (0-100)
10.00 (pathogenous)100 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
AUS01NAD F0022 I32ProbandFemaleNA24 years old (28 years old)AUSTRALIA

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
C-Asc. aortic dilatation
C-Asc. aortic dilatation
C-Desc. aortic dilatation (thor or abdo)
C-Mitral regurgitation
C-Mitral valve prolapse
O-Astigmatism
O-Ectopia lentis
O-Iridodonesis
O-Myopia
S-Arachnodactyly (M)
S-Characteristic facial appearance
S-Crowding teeth (m)
S-Foot deformity
S-High arched palate
S-Joint limitations
S-Muscular hypotonia
S-Scoliosis > 20° (M)(1)
SI-Significant striae atrophicae (m)(1)

Reference


Reference IDPubMed IDReference
11414695540
Biggin A, Holman K, Brett M, Bennetts B, Ades L. "Detection of thirty novel FBN1 mutations in patients with Marfan syndrome or a related fibrillinopathy". Hum Mutat. 2004 Jan;23(1):99.