The UMD-FBN1 mutations database
Record ID: 1506

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.2638G>Ap.Gly880SerHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GGTGlyAGTSerG->ATs

StructureKey Residue (HCD)Pyrimidin doubletCpG
Hybrid motif #02 Yes, non coding strandYes

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)82 (Pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
ITA01FLO F0034 I01ProbandNAfamilialITALIA

Phenotypic groupDisease
NAClassical MFS

Clinical data


SymptomAge
C-Asc. aortic dilatation9
C-Mitral valve prolapse9
O-Ectopia lentis9
S-Arachnodactyly (M)9
S-Arm span/height >1.05 (M)9
S-Pectus carinatum (M)(2)9
S-Plain pes planus (M)(1)9
S-Reduced extension of the elbows (<170°)(M)(1)9

Reference


Reference IDPubMed IDReference
14618435798
Attanasio M, Lapini I, Evangelisti L, Lucarini L, Giusti B, Porciani MC, Fattori R, Anichini C, Abbate R, Gensini GF, Pepe G. "FBN1 mutation screening of patients with Marfan syndrome and related disorders: detection of 46 novel FBN1 mutations". Clin Genet. 2008 Jul;74(1):39-46.