The UMD-FBN1 mutations database
Record ID: 15

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.7456_7821delp.Leu2486_Asp2607delHeterozygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
CTTLeudel366aInFIn frame delInF

StructureKey Residue (HCD)Pyrimidin doubletCpG
cb EGF-like #39 Ca2+ binding

Mutation impact


At the mRNA levelOn restriction map
No mechanism suspectedNew restriction site(s): none
Lost restriction site(s): none

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
FIN01HEL F0001 I01ProbandMalefamilial? (48 years old)FINLAND

Phenotypic groupDisease
NAClassical MFS

Clinical data


Symptom
S-High arched palate
S-Increased body length
S-Joint hypermobility (m)
S-Reduced US/LS ratio <0.87 (M)
S-Scoliosis > 20° (M)(1)

Reference


Reference IDPubMed IDReference
91631074
Kainulainen K, Sakai LY, Child A, Pope FM, Puhakka L, Ryhanen L, Palotie A, Kaitila I, Peltonen L. "Two mutations in Marfan syndrome resulting in truncated fibrillin polypeptides". Proc Natl Acad Sci U S A 1992 Jul 1;89(13):5917-21.