The UMD-FBN1 mutations database
Record ID: 464

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.2761T>Gp.Cys921GlyHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGTCysGGTGlyT->GTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #10 Disulfide bonds 921-935 (C2)NoNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): BsiY I
Lost restriction site(s): none

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

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
GER01BER F0042 I62ProbandMalede novo28 years oldGERMANY

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
C-Asc. aortic dilatation
C-Mitral valve prolapse
O-Ectopia lentis
S-Increased body length
S-Joint hypermobility (m)
S-Pectus excavatum moderate (m)(1)
S-Scoliosis > 20° (M)(1)
SI-Significant striae atrophicae (m)(1)

Reference


Reference IDPubMed IDReference
9512203992
Katzke S, Booms P, Tiecke F, Palz M, Pletschacher A, Turkmen S, Neumann LM, Pregla R, Leitner C, Schramm C, Lorenz P, Hagemeier C, Fuchs J, Skovby F, Rosenberg T, Robinson PN. "TGGE screening of the entire FBN1 coding sequence in 126 individuals with marfan syndrome and related fibrillinopathies". Hum Mutat. 2002 Sep;20(3):197-208.