Description : (at1g48050 : 157.0) Ku80 and ku70 form the heterodimer complex Ku, required for proper maintenance of the telomeric C strand. Ku regulates the extension of the telomeric G strand. Interacts with WEX, and this interaction stimulates the WEX exonuclease activity. Binds double stranded DNA breaks as a heterodimer with Ku70, involved in non-homologous end joining repair. Mutants are defective in T-DNA integration. Over expression confers increased resistance to DNA damage agents and increased susceptibility to T-DNA transformation.; KU80; FUNCTIONS IN: double-stranded DNA binding, protein binding; INVOLVED IN: in 6 processes; LOCATED IN: nucleus; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Ku70/Ku80, N-terminal alpha/beta (InterPro:IPR005161), DNA helicase, ATP-dependent, Ku type (InterPro:IPR006164), Spen Paralogue and Orthologue SPOC, C-terminal-like (InterPro:IPR016194), Ku70/Ku80 C-terminal arm (InterPro:IPR005160), Ku, C-terminal (InterPro:IPR014893); Has 786 Blast hits to 750 proteins in 217 species: Archae - 0; Bacteria - 40; Metazoa - 246; Fungi - 345; Plants - 62; Viruses - 0; Other Eukaryotes - 93 (source: NCBI BLink). & (reliability: 314.0) & (original description: no original description)
Gene families : OG_42_0001893 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0001893_tree
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Type | Description | Actions |
---|---|---|
Neighborhood | Pseudotsuga release: PSME_00047362-RA | |
Cluster | HCCA clusters: Cluster_195 |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
MF | GO:0016817 | hydrolase activity, acting on acid anhydrides | IEA | InterProScan predictions |
Type | GO Term | Name | Evidence | Source |
---|---|---|---|---|
CC | GO:0005634 | nucleus | IEP | Predicted GO |
CC | GO:0005759 | mitochondrial matrix | IEP | Predicted GO |
BP | GO:0006275 | regulation of DNA replication | IEP | Predicted GO |
BP | GO:0008156 | negative regulation of DNA replication | IEP | Predicted GO |
CC | GO:0009521 | photosystem | IEP | Predicted GO |
CC | GO:0009523 | photosystem II | IEP | Predicted GO |
CC | GO:0009539 | photosystem II reaction center | IEP | Predicted GO |
BP | GO:0009890 | negative regulation of biosynthetic process | IEP | Predicted GO |
BP | GO:0009892 | negative regulation of metabolic process | IEP | Predicted GO |
BP | GO:0010558 | negative regulation of macromolecule biosynthetic process | IEP | Predicted GO |
BP | GO:0010605 | negative regulation of macromolecule metabolic process | IEP | Predicted GO |
BP | GO:0015979 | photosynthesis | IEP | Predicted GO |
BP | GO:0031324 | negative regulation of cellular metabolic process | IEP | Predicted GO |
BP | GO:0031327 | negative regulation of cellular biosynthetic process | IEP | Predicted GO |
MF | GO:0031625 | ubiquitin protein ligase binding | IEP | Predicted GO |
CC | GO:0031974 | membrane-enclosed lumen | IEP | Predicted GO |
CC | GO:0043227 | membrane-bounded organelle | IEP | Predicted GO |
CC | GO:0043231 | intracellular membrane-bounded organelle | IEP | Predicted GO |
CC | GO:0043233 | organelle lumen | IEP | Predicted GO |
MF | GO:0044389 | ubiquitin-like protein ligase binding | IEP | Predicted GO |
CC | GO:0044422 | organelle part | IEP | Predicted GO |
CC | GO:0044424 | intracellular part | IEP | Predicted GO |
CC | GO:0044429 | mitochondrial part | IEP | Predicted GO |
CC | GO:0044436 | thylakoid part | IEP | Predicted GO |
CC | GO:0044446 | intracellular organelle part | IEP | Predicted GO |
CC | GO:0044464 | cell part | IEP | Predicted GO |
BP | GO:0045005 | DNA-dependent DNA replication maintenance of fidelity | IEP | Predicted GO |
BP | GO:0045934 | negative regulation of nucleobase-containing compound metabolic process | IEP | Predicted GO |
BP | GO:0048478 | replication fork protection | IEP | Predicted GO |
BP | GO:0048519 | negative regulation of biological process | IEP | Predicted GO |
BP | GO:0048523 | negative regulation of cellular process | IEP | Predicted GO |
BP | GO:0051052 | regulation of DNA metabolic process | IEP | Predicted GO |
BP | GO:0051053 | negative regulation of DNA metabolic process | IEP | Predicted GO |
BP | GO:0051172 | negative regulation of nitrogen compound metabolic process | IEP | Predicted GO |
CC | GO:0070013 | intracellular organelle lumen | IEP | Predicted GO |
MF | GO:0071949 | FAD binding | IEP | Predicted GO |
BP | GO:0090329 | regulation of DNA-dependent DNA replication | IEP | Predicted GO |
BP | GO:2000104 | negative regulation of DNA-dependent DNA replication | IEP | Predicted GO |
BP | GO:2000113 | negative regulation of cellular macromolecule biosynthetic process | IEP | Predicted GO |
InterPro domains | Description | Start | Stop |
---|---|---|---|
IPR014893 | Ku_PK_bind | 96 | 211 |
No external refs found! |