molecular function |
| GO:0005524 | | ATP binding | | Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. |
| GO:0003677 | | DNA binding | | Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid). |
| GO:0003916 | | DNA topoisomerase activity | | Catalysis of the transient cleavage and passage of individual DNA strands or double helices through one another, resulting a topological transformation in double-stranded DNA. |
| GO:0003918 | | DNA topoisomerase type II (ATP-hydrolyzing) activity | | Catalysis of a DNA topological transformation by transiently cleaving a pair of complementary DNA strands to form a gate through which a second double-stranded DNA segment is passed, after which the severed strands in the first DNA segment are rejoined; product release is coupled to ATP binding and hydrolysis; changes the linking number in multiples of 2. |
| GO:0016853 | | isomerase activity | | Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5. |
| GO:0046872 | | metal ion binding | | Interacting selectively and non-covalently with any metal ion. |
| GO:0000166 | | nucleotide binding | | Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose. |
| GO:0005515 | | protein binding | | Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules). |
biological process |
| GO:0006259 | | DNA metabolic process | | Any cellular metabolic process involving deoxyribonucleic acid. This is one of the two main types of nucleic acid, consisting of a long, unbranched macromolecule formed from one, or more commonly, two, strands of linked deoxyribonucleotides. |
| GO:0006271 | | DNA strand elongation involved in DNA replication | | The process in which a DNA strand is synthesized from template DNA during replication by the action of polymerases, which add nucleotides to the 3' end of the nascent DNA strand. |
| GO:0006265 | | DNA topological change | | The process in which a transformation is induced in the topological structure of a double-stranded DNA helix, resulting in a change in linking number. |
| GO:0006268 | | DNA unwinding involved in DNA replication | | The process in which interchain hydrogen bonds between two strands of DNA are broken or 'melted', generating unpaired template strands for DNA replication. |
| GO:0006333 | | chromatin assembly or disassembly | | The formation or destruction of chromatin structures. |
| GO:0031055 | | chromatin remodeling at centromere | | Dynamic structural changes in centromeric DNA. |
| GO:0044774 | | mitotic DNA integrity checkpoint | | A mitotic cell cycle process that controls cell cycle progression in response to changes in DNA structure by monitoring the integrity of the DNA. The DNA integrity checkpoint begins with detection of DNA damage, defects in DNA structure or DNA replication, and ends with signal transduction. |
| GO:0007131 | | reciprocal meiotic recombination | | The cell cycle process in which double strand breaks are formed and repaired through a double Holliday junction intermediate. This results in the equal exchange of genetic material between non-sister chromatids in a pair of homologous chromosomes. These reciprocal recombinant products ensure the proper segregation of homologous chromosomes during meiosis I and create genetic diversity. |
| GO:0000019 | | regulation of mitotic recombination | | Any process that modulates the frequency, rate or extent of DNA recombination during mitosis. |
| GO:0097046 | | replication fork progression beyond termination site | | Regulation of DNA replication by a mechanism that allows a DNA replication fork to progress beyond a termination site, which is a region containing fork pausing elements that influence the progression and merging of DNA replication forks. |
| GO:0000712 | | resolution of meiotic recombination intermediates | | The cleavage and rejoining of intermediates, such as Holliday junctions, formed during meiotic recombination to produce two intact molecules in which genetic material has been exchanged. |
| GO:0000819 | | sister chromatid segregation | | The cell cycle process in which sister chromatids are organized and then physically separated and apportioned to two or more sets. |
cellular component |
| GO:0097047 | | DNA replication termination region | | A chromosomal region that contains fork pausing elements influencing the progression and merging of DNA replication forks. |
| GO:0009330 | | DNA topoisomerase complex (ATP-hydrolyzing) | | Complex that possesses DNA topoisomerase (ATP-hydrolyzing) activity. |
| GO:0009295 | | nucleoid | | The region of a virus, bacterial cell, mitochondrion or chloroplast to which the nucleic acid is confined. |
| GO:0005634 | | nucleus | | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. |
| GO:0000795 | | synaptonemal complex | | A proteinaceous scaffold found between homologous chromosomes during meiosis. It consists of 2 lateral elements and a central element, all running parallel to each other. Transverse filaments connect the lateral elements to the central element. |