The UMD-FBN1 mutations database
Record ID: 619

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.3963A>Gp.Thr1321ThrHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
ACAThrACGThrA->GTs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #17 Ca2+ bindingYes, non coding strandNo

Mutation impact


At the mRNA levelOn restriction map
Skipping of exon 31, in frameNew restriction site(s): none
Lost restriction site(s): none

Conservation (0-1)SIFT (0-1)UMD-predictor (0-100)
0.831.00 (non pathogenous)23 (Polymorphism)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
UKD05LON F0022 I01ProbandMaleNA(65 years old)U.K.

Phenotypic groupDisease
NADominant ectopia lentis

Clinical data


Symptom
O-Ectopia lentis
O-Glaucoma
S-Arm span/height >1.05 (M)
S-High arched palate
S-Scoliosis > 20° (M)(1)
SI-Inguinal hernia
SI-Significant striae atrophicae (m)(1)

Reference


Reference IDPubMed IDReference
10812446365
Comeglio P, Evans AL, Brice G, Cooling RJ, Child AH. "Identification of FBN1 gene mutations in patients with ectopia lentis and marfanoid habitus". Br J Ophthalmol. 2002 Dec;86(12):1359-62.