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BTBD2

Synonyms
-
External resources
Summary
The C-terminus of the protein encoded by this gene binds topoisomerase I. The N-terminus contains a proline-rich region and a BTB/POZ domain (broad-complex, Tramtrack and bric a brac/Pox virus and Zinc finger), both of which are typically involved in protein-protein interactions. Subcellularly, the protein localizes to cytoplasmic bodies.

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
9
Likely pathogenic
0
VUS
7,979
Likely benign
64
Benign
0

Patient Phenotypes

Proportions of phenotypes among 6 patients carrying pathogenic or likely pathogenic variants on BTBD2 gene are displayed below. The following symptoms were found in patients with a variant in BTBD2. However, patients may have been diagnosed with a different variant.

Phenotype class
Patients in 3billion (%)
Abnormality of the nervous system
50%
Abnormality of the musculoskeletal system
33.3%
Abnormality of metabolism homeostasis
16.7%
Abnormality of the genitourinary system
16.7%
Abnormality of the immune system
16.7%
Abnormality of the integument
16.7%
Growth abnormality
16.7%
Abnormal cellular phenotype
0%
Abnormality of blood and blood forming tissues
0%
Abnormality of head or neck
0%
Abnormality of limbs
0%
Abnormality of prenatal development or birth
0%
Abnormality of the breast
0%
Abnormality of the cardiovascular system
0%
Abnormality of the digestive system
0%
Abnormality of the ear
0%
Abnormality of the endocrine system
0%
Abnormality of the eye
0%
Abnormality of the respiratory system
0%
Abnormality of the thoracic cavity
0%
Abnormality of the voice
0%
Constitutional symptom
0%
Neoplasm
0%

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