The UMD-FBN1 mutations database
Record ID: 3231

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.8174_8181delp.Arg2726GlufsX9HeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
AAALysdel8bFs.Stop at 2734Fr.

StructureKey Residue (HCD)Pyrimidin doubletCpG
FibuCTDIII-like motif 

Mutation impact


At the mRNA levelOn restriction map
Deletion flanked by direct repeatsNew restriction site(s): none
Lost restriction site(s): none

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
JAP02TOK F0045 I0001ProbandFemaleNAJAPAN

Phenotypic groupDisease
NANA

Clinical data


SymptomSeverityAge
CF-Craniosynostosis5,5
CF-Down-slanting palpebral fissures10
CF-Proptosis10
CF-Retrognathia10
CF-Scaphocephaly10
CNS-Lumbosacral dural ectasia10
O-Myopia >3 diopters (1)bilateral10
S-Abnormal ears
S-Arachnodactyly (M)
S-Pectus excavatum moderate (m)(1)10

Reference


Reference IDPubMed IDReference
26924039054
Takenouchi T, Hida M, Sakamoto Y, Torii C, Kosaki R, Takahashi T, Kosaki K. "Severe congenital lipodystrophy and a progeroid appearance: Mutation in the penultimate exon of FBN1 causing a recognizable phenotype". Am J Med Genet A. 2013 Dec;161A(12):3057-62.