Gene entry
TOP3B
DNA topoisomerase III beta
- Chromosome
- 22
- Cytoband
- 22q11.22
- Variants (rsID)
- 8
TOP3B is a protein-coding gene, meaning the body reads it as instructions to build a protein, located on chromosome 22 (region 22q11.22). Its official name is “DNA topoisomerase III beta”. The reference table lists 8 variants (rsID) for this gene.
Clinically classified variants
1 reference-table entries with clinical significance.
- rs75602167Not classifiedmissense_variantMissense_H246R|Missense_H246R|Missense_H382R|Missense_H382R|Missense_H382R
Other listed variants
Public references
Data from the institutional reference table and public NCBI annotation. For education only; not a substitute for medical or genetic counselling.