The UMD-FBN1 mutations database
Record ID: 576

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.5387G>Ap.Gly1796GluHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GGAGlyGAAGluG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #25 conserved AA in cbEGF-likeYes, non coding strandNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): EcoR 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 F0026 I01ProbandMalefamilial? (11 years old)AUSTRALIA

Phenotypic groupDisease
NAIsolated skeletal features

Clinical data


Symptom
CF-Malar hypoplasia
CF-Micrognathia
S-Arm span/height >1.05 (M)
S-Characteristic facial appearance
S-Crowding teeth (m)
S-Increased body length
S-Joint hypermobility (m)
S-Kyphosis
S-Pectus excavatum moderate (m)(1)
S-Reduced US/LS ratio <0.87 (M)

Reference


Reference IDPubMed IDReference
10311992479
Ad*s L, Sreetharan D, Onikul E, Stockton V, Watson K, Holman KJ. "Segregation of a novel FBN1 gene mutation, G1796E, with kyphoscoliosis and radiographic evidence of vertebral dysplasia in three generations". Am J Med Genet, 2002, 109: 261-270.