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FNTA

Synonyms
FPTA, PGGT1A, PTAR2
External resources
Summary
Prenyltransferases can attach either a farnesyl group or a geranylgeranyl group in thioether linkage to the cysteine residue of proteins with a C-terminal CAAX box. CAAX geranylgeranyltransferase and CAAX farnesyltransferase are heterodimers that share the same alpha subunit but have different beta subunits. This gene encodes the alpha subunit of these transferases. Alternative splicing results in multiple transcript variants. Related pseudogenes have been identified on chromosomes 11 and 13.

Variant counts

Variant classification counts according to ACMG guideline on all identified variants among our tested samples are listed. The variants with over 5% variant frequency in population genome databases ( gnomAD, dbSNP, etc) are excluded.

Pathogenic
3
Likely pathogenic
0
VUS
1,343
Likely benign
260
Benign
0

Patient phenotypes

Proportions of phenotypes among 3 patients carring pathogenic or likely pathogenic variants on FNTA gene are displayed below.

Phenotype class
Patients in 3billion (%)
Abnormality of the nervous system
66.7%
Abnormality of head or neck
33.3%
Abnormality of the cardiovascular system
33.3%
Abnormality of the digestive system
33.3%
Abnormality of the immune system
33.3%
Abnormal cellular phenotype
0%
Abnormality of blood and blood-forming tissues
0%
Abnormality of limbs
0%
Abnormality of metabolism homeostasis
0%
Abnormality of prenatal development or birth
0%
Abnormality of the breast
0%
Abnormality of the ear
0%
Abnormality of the endocrine system
0%
Abnormality of the eye
0%
Abnormality of the genitourinary system
0%
Abnormality of the integument
0%
Abnormality of the musculoskeletal system
0%
Abnormality of the respiratory system
0%
Abnormality of the thoracic cavity
0%
Abnormality of the voice
0%
Constitutional symptom
0%
Growth abnormality
0%
Neoplasm
0%

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