The UMD-FBN1 mutations database
Record ID: 2850

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.8155_8156delAAp.Lys2719AspfsX18HeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
AAGLysdel2aFs.Stop at 2736Fr.

StructureKey Residue (HCD)Pyrimidin doubletCpG
FibuCTDIII-like motif 

Mutation impact


At the mRNA levelOn restriction map
No mechanism suspectedNew restriction site(s): none
Lost restriction site(s): none

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
GER01BER F0072 I0001ProbandFemaleNAGERMANY

Phenotypic groupDisease
NAMFS

Clinical data


SymptomSeverityAge
C-Asc. aortic dilatation12
C-Mitral valve prolapsemild12
CF-Retrognathia25
CNS-Lumbosacral dural ectasia27
O-Ectopia lentisbilateral13
O-Lens extractionbilateral16
O-Myopia >3 diopters (1)severe10
S-Arachnodactyly (M)25
S-High arched palate10
S-Joint hypermobility (m)finger25
S-Kyphosismild25
SI-Soft skin25
SI-Stiff skin25
SI-Translucent skin25

Reference


Reference IDPubMed IDReference
21820979188
Graul-Neumann LM, Kienitz T, Robinson PN, Baasanjav S, Karow B, Gillessen-Kaesbach G, Fahsold R, Schmidt H, Hoffmann K, Passarge E. "Marfan syndrome with neonatal progeroid syndrome-like lipodystrophy associated with a novel frameshift mutation at the 3' terminus of the FBN1-gene". Am J Med Genet A. 2010 Nov;152A(11):2749-55.