The name of this superfamily has been modified since the most recent official CATH+ release (v4_3_0). At the point of the last release, this superfamily was named:
"Topoisomerase I; Chain A, domain 3
".
FunFam 3: DNA topoisomerase I
Please note: GO annotations are assigned to the full protein sequence rather than individual protein domains. Since a given protein can contain multiple domains, it is possible that some of the annotations below come from additional domains that occur in the same protein, but have been classified elsewhere in CATH.
There are 3 GO terms relating to "molecular function"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
DNA topoisomerase type I activity GO:0003917
Catalysis of a DNA topological transformation by transiently cleaving one DNA strand at a time to allow passage of another strand; changes the linking number by +1 per catalytic cycle.
|
1 | F4K3F4 (/IGI) |
|
DNA topoisomerase type I activity GO:0003917
Catalysis of a DNA topological transformation by transiently cleaving one DNA strand at a time to allow passage of another strand; changes the linking number by +1 per catalytic cycle.
|
1 | Q9FJ79 (/ISS) |
|
Protein binding GO:0005515
Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
|
1 | F4K3F4 (/IPI) |
There are 12 GO terms relating to "biological process"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
DNA topological change GO:0006265
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.
|
1 | Q9FJ79 (/IC) |
|
DNA topological change GO:0006265
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.
|
1 | F4K3F4 (/ISS) |
|
Chromatin remodeling GO:0006338
Dynamic structural changes to eukaryotic chromatin occurring throughout the cell division cycle. These changes range from the local changes necessary for transcriptional regulation to global changes necessary for chromosome segregation.
|
1 | F4K3F4 (/IGI) |
|
Post-embryonic development GO:0009791
The process whose specific outcome is the progression of the organism over time, from the completion of embryonic development to the mature structure. See embryonic development.
|
1 | F4K3F4 (/IMP) |
|
Embryo development ending in seed dormancy GO:0009793
The process whose specific outcome is the progression of the embryo over time, from zygote formation to the end of seed dormancy. An example of this process is found in Arabidopsis thaliana.
|
1 | F4K3F4 (/IMP) |
|
Meristem structural organization GO:0009933
Organization of a region of tissue in a plant that is composed of one or more undifferentiated cells capable of undergoing mitosis and differentiation, thereby effecting growth and development of a plant by giving rise to more meristem or specialized tissue.
|
1 | F4K3F4 (/IMP) |
|
Leaf morphogenesis GO:0009965
The process in which the anatomical structures of the leaf are generated and organized.
|
1 | F4K3F4 (/IMP) |
|
Shoot system morphogenesis GO:0010016
The process in which the anatomical structures of the shoot are generated and organized. The shoot is the part of a seed plant body that is usually above ground.
|
1 | F4K3F4 (/IMP) |
|
Regulation of meristem growth GO:0010075
Any process involved in maintaining the size and shape of a meristem.
|
1 | F4K3F4 (/IMP) |
|
Stem cell population maintenance GO:0019827
The process by which an organism or tissue maintains a population of stem cells of a single type. This can be achieved by a number of mechanisms: stem cell asymmetric division maintains stem cell numbers; stem cell symmetric division increases them; maintenance of a stem cell niche maintains the conditions for commitment to the stem cell fate for some types of stem cell; stem cells may arise de novo from other cell types.
|
1 | F4K3F4 (/IGI) |
|
Flower morphogenesis GO:0048439
The process in which the anatomical structures of the flower are generated and organized.
|
1 | F4K3F4 (/IMP) |
|
Plant organ formation GO:1905393
The process that gives rise to the plant organ. This process pertains to the initial formation of a structure from unspecified parts.
|
1 | F4K3F4 (/IMP) |
There are 2 GO terms relating to "cellular component"
The search results have been sorted with the annotations that are found most frequently at the top of the
list. The results can be filtered by typing text into the search box at the top of the table.
| GO Term | Annotations | Evidence |
|---|---|---|
|
Nucleus GO:0005634
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.
|
1 | P30181 (/IDA) |
|
Membrane GO:0016020
A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
|
1 | Q9FJ79 (/IDA) |