The UMD-FBN1 mutations database
Record ID: 450

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.1787G>Ap.Cys596TyrHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGTCysTATTyrG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #05 Disulfide bonds 582-596 (C4)NoNo

Mutation impact


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

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

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
GER01BER F0027 I01ProbandMalefamilial8 years oldGERMANY

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
C-Asc. aortic dilatation
C-Mitral valve prolapse
CF-Dolichocephaly
O-Ectopia lentis
O-Myopia
S-Arachnodactyly (M)
S-Arm span/height >1.05 (M)
S-Crowding teeth (m)
S-Enophthalmos (m)
S-High arched palate
S-Pectus excavatum moderate (m)(1)
S-Plain pes planus (M)(1)
S-Reduced extension of the elbows (<170°)(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.