The UMD-DMD France mutations database
Record ID: 1582

Mutation description


Variation name (cDNA level)Variation name (protein level)Variation statusVariation class
c.IVS13-2A>C (c.1603-2A>C)HemizygousMutation

wt codonwt aamutant codonmutant aamutational eventmutation type
GTAValspl-2Spl.A->CTv

StructureKey Residue (HCD)Pyrimidin doubletCpG
 

Mutation impact


At the mRNA levelOn restriction map
r.[1603_1704del, 1603_1812del]New restriction site(s): none
Lost restriction site(s): none

Impact on splicing
Splice site type Wild type sequence CV Mutant type sequence CV Variation (%)
Acceptor
tctcttctccagGT
95.9 _
tctcttctcccgGT
67 _ *
-30.2 %

On isoforms (a blue cell indicates that the corresponding isoform is affected by the mutation)
Dp 427cDp 427mDp 427pDp 260Dp 140Dp 116Dp 71
       
Immunofluorescence
dys 1 dys 2 dys 3
 Irregular Medium Irregular Medium Irregular Medium
Western Blot
dys 1 dys 2 dys 3
   

Patient and sample data


Sample IDPatient statusGenderTransmissionAge of onsetAge of deathGeographic origin
---197-1-61ProbandMaleUnknownFRANCE

Phenotypic group
 BMD

Comments


Cardiomyopathy

Reference


Reference IDPubMed IDReference
12416077730
Tuffery-Giraud S, Saquet C, Thorel D, Disset A, Rivier F, Malcolm S, Claustres M. Mutation spectrum leading to an attenuated phenotype in dystrophinopathies. Eur J Hum Genet. 2005, 13(12):1254-60.