The UMD-FBN1 mutations database
Record ID: 3075

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.2368T>Ap.Cys790SerHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
TGTCysAGTSerT->ATv

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #08 Disulfide bonds 776-790 (C4)Yes, coding strandNo

Mutation impact


At the mRNA levelOn restriction map
NANew restriction site(s): AlwN I
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
NET04NIJ F0004 I0009RelativeMalefamilialPAKISTAN

Phenotypic groupDisease
NAMFS

Clinical data


SymptomSeverityAge
O-Cataractearly20
O-Ectopia lentis20
O-Lens extraction20
O-Myopia >3 diopters (1)20
S-Arachnodactyly (M)20
S-Characteristic facial appearances20
S-Crowding teeth (m)20
S-High arched palate20
S-Increased body length20
S-Joint hypermobility (m)20
S-Long bone over growth20
S-Plain pes planus (M)(1)20
SI-Other herniae20

Reference


Reference IDPubMed IDReference
24022876116
Micheal S, Khan MI, Akhtar F, Weiss MM, Islam F, Ali M, Qamar R, Maugeri A, den Hollander AI. "Identification of a novel FBN1 gene mutation in a large Pakistani family with Marfan syndrome". Mol Vis. 2012;18:1918-26.