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AATVar : a database of human alpha-1 antitrypsin variants

bandeau base AAT

M1orléans

Mutation sequence analysis

Contributed by
CHU Lille

HGVS nomenclature (NM_000295.4)

Nomenclarure including the signal peptide
c.1067C>A
Type of variation
AAT variant
Mutation Location
Exon 5
Genetic background
M1
ACMG classification
Uncertain significance
Comments

AAT variant and Q0 alleles

Variant name
M1orléans
Also Known as
pathogenicity
Unknown
HGVS nomenclature protéine
p.Ala356Asp
3D position of aa affecteded

Mobility on polyacrylamide gel

Mobility on agarose gel

M

AATserum level (g/L)

Heterozygous
0.71
Homozygous

Anti-elastolytic activity (IU/L)

Heterozygous
11860
Homozygous
Comments
associated with a M1 allele.

Occurrence

Ethnic background without frequency range
French Caucasian

Ethnic background and frequency

Frequency range

from (%)
To (%)

Group tested

Size
Description (who was tested)
Occurrence comments

Overall comments

Occurrence comments
This variant was identified at heterozygous status in a 62-year old man presenting with liver steatosis associated with hyperferritinemia.

Pictures

IEF pattern on agarose gel : M1orléans in lane 11
IEF pattern on agarose gel : M1orléans in lane 11
IEF pattern on agarose gel : M1orléans in lane 11

Last Update

First publication : 07-23-2020 12:38 Last update : 08-08-2020 07:03 by Pr Curateur test
 
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