TOP1 / YOL006C Homology


Standard Name
TOP1 1
Systematic Name
YOL006C
SGD ID
SGD:S000005366
Aliases
MAK1 1 , MAK17 15
Feature Type
ORF , Verified
Description
Topoisomerase I; nuclear enzyme that relieves torsional strain in DNA by cleaving and re-sealing the phosphodiester backbone; relaxes both positively and negatively supercoiled DNA; functions in replication, transcription, and recombination; role in processing ribonucleoside monophosphates in genomic DNA into irreversible single-strand breaks; enzymatic activity and interaction with Nsr1p are negatively regulated by polyphosphorylation 1 2 3 4 5 6
Name Description
TOPoisomerase 1
Comparative Info

Homologs

Homology calls are sourced from the Alliance of Genome Resources. Many aspects of data integration presented at the Alliance require a common set of orthology relationships among genes for the organisms represented, including human. The Alliance provides the results of all methods that have been benchmarked by the Quest for Orthologs Consortium (QfO). The homolog inferences from the different methods have been integrated using the DRSC Integrative Ortholog Prediction Tool (DIOPT), which integrates a number of existing methods including those used by the Alliance: Ensembl Compara, HGNC, Hieranoid, InParanoid, OMA, OrthoFinder, OrthoInspector, PANTHER, PhylomeDB, Roundup, TreeFam, and ZFIN.


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Species Gene ID Gene name Source

Functional Complementation

Information about cross-species functional complementation between yeast and other species, curated by SGD and the Princeton Protein Orthology Database (P-POD).


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Gene Species Gene ID Strain background Direction Details Source Reference

Fungal Homologs

Fungal Homology calls are sourced from YeastMine, which compiles fungal homology calls from FungiDB, CGD, Panther, PomBase, TreeFam, HomoloGene, and SGD.


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Species Gene ID Gene name Description Source

External Identifiers

List of external identifiers for the protein from various database sources.


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External ID Source

Resources