Factor X Variant Database
ID: 133
Type Point
Effect Missense
cDNA Change c.1092C>A
Amino Acid Change p.(Phe364Leu) (Legacy AA No. 324)
Domain Serine Protease
Sequence Context TTC > TTA
Location Exon 8
Minor Allele Frequency (MAF)
Pathogenicity (ACMG)Definition Variant is: 1=Benign, 2=Likely Benign, 3=Unknown Significance (VUS), 4=Likely Pathogenic, 5=Pathogenic TBA
Comments on Variant

For missense variants click here to view amino-acid sequence comparison.

The details of the cases reported with the above variant are listed below

Case ID Other Variants
found in case
Genotype FX:C (%) intrinsic FX:C (%) extrinsic FX:C (%) RVV FX:C (%) unknown FX:Ag (%) Reported
Bleeding Severity
Gender of Case Published Reference Comments on Case
Heterozygous 7 5 5 10 Moderate Male Liang et al 2013 Family history of bleeding: chromogenic FX:C 2%; three haemorrhagic episodes: scrotal haematoma; haematuria and intramuscular haematoma
Heterozygous 56 54 55 57 Asymptomatic Female Liang et al 2013 Granddaughter of case 424