The UMD-FBN1 mutations database
Record ID: 2183

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.4270C>Gp.Pro1424AlaHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CCAProGCAAlaC->GTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #20 Ca2+ bindingYes, coding strandNo

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)
10.25 (non pathogenous)71 (Probably pathogenous)

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
FRA04DIJ F0003 I0001ProbandMaleNAFRANCE

Phenotypic groupDisease
NAMarfanoid Syndrome

Clinical data


SymptomSeverityAge
S-Arachnodactyly (M)18
S-Dolichostenomelia18
S-Joint hypermobility (m)18
S-Kyphosis18
S-Pectus excavatum moderate (m)(1)18
S-Protusio acetabulæ (M)(2)18
S-Scoliosis > 20° (M)(1)thoracolumbar18
Se-Hearing loss18

Reference


Reference IDPubMed IDReference
25623506379
Callier P, Aral B, Hanna N, Lambert S, Dindy H, Ragon C, Payet M, Collod-Beroud G, Carmignac V, Delrue M, Goizet C, Philip N, Busa T, Dulac Y, Missotte I, Sznajer Y, Toutain A, Francannet C, Megarbane A, Julia S, Edouard T, Sarda P, Amiel J, Lyonnet S, Cormier-Daire V, Gilbert B, Jacquette A, Heron D, Collignon P, Lacombe D, Morice-Picard F, Jouk P, Cusin V, Willems M, Sarrazin E, Amarof K, Coubes C, Addor M, Journel H, Colin E, Khau Van Kien P, Baumann C, Leheup B, Martin-Coignard D, Doco-Fenzy M, Goldenberg A, Plessis G, Thevenon J, Pasquier L, Odent S, Vabres P, Huet F, Marle N, Mosca-Boidron A, Mugneret F, Gauthier S, Binquet C, Thauvin-Robinet C, Jondeau G, Boileau C, Faivre L. "Systematic molecular and cytogenetic screening of 100 patients with marfanoid syndromes and intellectual disability". Clin Genet. 2013 Dec;84(6):507-21.