Symbol: Name: ID: |
TOP2A topoisomerase (DNA) II alpha 170kDa GFS:1791 |
Gene name: | TOP2A |
Chromosome: | 17q21-q22 |
Previous Symbols: | TOP2 |
Previous Names: | topoisomerase (DNA) II alpha (170kD) |
Aliases: | |
Name Aliases: | |
Locus Type: | gene with protein product |
Mouse Genome Database ID: | MGI:98790 | Rat Genome Database ID: | RGD:62048 |
HGNC ID: | HGNC:11989 | RefSeq IDs: | NM_001067 |
Entrez Gene ID: | 7153 | Ensembl Gene ID: | ENSG00000131747 |
VEGA IDs: | OTTHUMG00000155008 | UniProt ID: | P11388 |
UCSC ID: | uc002huq.2 | OMIM ID: | 126430 |
Pubmed: | |||
CCDS IDs: | CCDSCCDS45672.1 |
DNA topoisomerase 2-alpha is an enzyme that in humans is encoded by the TOP2A gene. This gene encodes a DNA topoisomerase, an enzyme that controls and alters the topologic states of DNA during transcription. This nuclear enzyme is involved in processes such as chromosome condensation, chromatid separation, and the relief of torsional stress that occurs during DNA transcription and replication. It catalyzes the transient breaking and rejoining of two strands of duplex DNA which allows the strands to pass through one another, thus altering the topology of DNA. Two forms of this enzyme exist as likely products of a gene duplication event. The gene encoding this form, alpha, is localized to chromosome 17 and the beta gene is localized to chromosome 3. The gene encoding this enzyme functions as the target for several anticancer agents and a variety of mutations in this gene have been associated with the development of drug resistance. Reduced activity of this enzyme may also play a role in ataxia-telangiectasia. [provided by RefSeq]. Sequence Note: This RefSeq record was created from transcript and genomic sequence data to make the sequence consistent with the reference genome assembly. The genomic coordinates used for the transcript record were based on transcript alignments. Publication Note: This RefSeq record includes a subset of the publications that are available for this gene. Please see the Gene record to access additional publications.
Products for TOP2A gene
Catalog | Product Name | Application | Company |
GFS:E01791 | topoisomerase (DNA) II alpha 170kDa; ELISA kit | ELISA | n/a |
GFS:A01791 | topoisomerase (DNA) II alpha 170kDa; Anti | ANTIBODIES | n/a |
GFS:P01791 | topoisomerase (DNA) II alpha 170kDa; Protien | Protien | n/a |