HMM Summary Page: TIGR01059

FunctionDNA gyrase, B subunit
Gene SymbolgyrB
Trusted Cutoff882.40
Domain Trusted Cutoff882.40
Noise Cutoff783.95
Domain Noise Cutoff783.95
Isology Typeequivalog
EC Number5.99.1.3
HMM Length639
Mainrole CategoryDNA metabolism
Subrole CategoryDNA replication, recombination, and repair
Gene Ontology TermGO:0003918: DNA topoisomerase (ATP-hydrolyzing) activity molecular_function
GO:0006265: DNA topological change biological_process
GO:0009330: DNA topoisomerase complex (ATP-hydrolyzing) cellular_component
AuthorHaft DH
Entry DateNov 30 2000 2:09PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis model describes the common type II DNA topoisomerase (DNA gyrase). Two apparently independently arising families, one in the Proteobacteria and one in Gram-positive lineages, are both designated toposisomerase IV. Proteins scoring above the noise cutoff for this model and below the trusted cutoff for topoisomerase IV models probably should be designated GyrB.
Genome PropertyGenProp0699: DNA gyrase (HMM)
GenProp0799: bacterial core gene set, exactly 1 per genome (HMM)