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Description : (q9awa5|gwd1_soltu : 435.0) Alpha-glucan water dikinase, chloroplast precursor (EC 2.7.9.4) (EC 2.7.13.3) (Starch-related R1 protein) - Solanum tuberosum (Potato) & (at1g10760 : 416.0) Encodes an α-glucan, water dikinase required for starch degradation. Involved in cold-induced freezing tolerance. Mutations that eliminate the GWD protein or affect the dikinase domain of the enzyme dramatically reduce both the amount of phosphate in the amylopectin and the rate of starch degradation. Mature leaves of these mutants accumulate amounts of starch up to seven times greater than those in wild-type leaves. NMR analysis of the mutants, suggests that the gene is specifically involved in the phosphorylation of the glucosyl residues of starch at the C6 position.; STARCH EXCESS 1 (SEX1); FUNCTIONS IN: protein binding, alpha-glucan, water dikinase activity; INVOLVED IN: cold acclimation, response to symbiotic fungus, response to trehalose stimulus, circadian rhythm, starch catabolic process; LOCATED IN: mitochondrion, chloroplast stroma, chloroplast, chloroplast envelope; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Pyruvate phosphate dikinase, PEP/pyruvate-binding (InterPro:IPR002192); BEST Arabidopsis thaliana protein match is: phosphoglucan, water dikinase (TAIR:AT4G24450.1); Has 2623 Blast hits to 2596 proteins in 1116 species: Archae - 196; Bacteria - 1989; Metazoa - 24; Fungi - 8; Plants - 221; Viruses - 0; Other Eukaryotes - 185 (source: NCBI BLink). & (reliability: 832.0) & (original description: no original description)
Gene families : OG_42_0002069 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0002069_tree
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
| Type | Description | Actions |
|---|---|---|
| Neighborhood | Cyanophora release: evm.model.tig00000202.9 | |
| Cluster | HCCA clusters: Cluster_59 |
| Target | Alias | Description | ECC score | Gene Family Method | Actions |
|---|---|---|---|---|---|
| At1g10760 | No alias | Alpha-glucan water dikinase 1, chloroplastic... | 0.01 | Orthogroups_2024-Update | |
| LOC_Os06g30310 | No alias | alpha-glucan water dikinase, chloroplast precursor,... | 0.01 | Orthogroups_2024-Update | |
| Sobic.010G143500.1 | No alias | alpha-glucan water dikinase *(GWD) & EC_2.7 transferase... | 0.01 | Orthogroups_2024-Update |
| Type | GO Term | Name | Evidence | Source |
|---|---|---|---|---|
No GO annotation available for this sequence |
| Type | GO Term | Name | Evidence | Source |
|---|---|---|---|---|
| MF | GO:0000166 | nucleotide binding | IEP | Predicted GO |
| MF | GO:0001882 | nucleoside binding | IEP | Predicted GO |
| MF | GO:0001883 | purine nucleoside binding | IEP | Predicted GO |
| MF | GO:0003674 | molecular_function | IEP | Predicted GO |
| MF | GO:0003774 | motor activity | IEP | Predicted GO |
| MF | GO:0003777 | microtubule motor activity | IEP | Predicted GO |
| MF | GO:0003824 | catalytic activity | IEP | Predicted GO |
| MF | GO:0004222 | metalloendopeptidase activity | IEP | Predicted GO |
| MF | GO:0004553 | hydrolase activity, hydrolyzing O-glycosyl compounds | IEP | Predicted GO |
| MF | GO:0004649 | poly(ADP-ribose) glycohydrolase activity | IEP | Predicted GO |
| MF | GO:0004672 | protein kinase activity | IEP | Predicted GO |
| MF | GO:0005488 | binding | IEP | Predicted GO |
| MF | GO:0005524 | ATP binding | IEP | Predicted GO |
| MF | GO:0005525 | GTP binding | IEP | Predicted GO |
| CC | GO:0005875 | microtubule associated complex | IEP | Predicted GO |
| BP | GO:0005975 | carbohydrate metabolic process | IEP | Predicted GO |
| BP | GO:0006468 | protein phosphorylation | IEP | Predicted GO |
| BP | GO:0006793 | phosphorus metabolic process | IEP | Predicted GO |
| BP | GO:0006796 | phosphate-containing compound metabolic process | IEP | Predicted GO |
| BP | GO:0006928 | movement of cell or subcellular component | IEP | Predicted GO |
| BP | GO:0007017 | microtubule-based process | IEP | Predicted GO |
| BP | GO:0007018 | microtubule-based movement | IEP | Predicted GO |
| MF | GO:0008144 | drug binding | IEP | Predicted GO |
| BP | GO:0008150 | biological_process | IEP | Predicted GO |
| BP | GO:0008152 | metabolic process | IEP | Predicted GO |
| MF | GO:0008170 | N-methyltransferase activity | IEP | Predicted GO |
| MF | GO:0008237 | metallopeptidase activity | IEP | Predicted GO |
| MF | GO:0008276 | protein methyltransferase activity | IEP | Predicted GO |
| MF | GO:0008757 | S-adenosylmethionine-dependent methyltransferase activity | IEP | Predicted GO |
| BP | GO:0009987 | cellular process | IEP | Predicted GO |
| MF | GO:0016278 | lysine N-methyltransferase activity | IEP | Predicted GO |
| MF | GO:0016279 | protein-lysine N-methyltransferase activity | IEP | Predicted GO |
| MF | GO:0016597 | amino acid binding | IEP | Predicted GO |
| MF | GO:0016741 | transferase activity, transferring one-carbon groups | IEP | Predicted GO |
| MF | GO:0016743 | carboxyl- or carbamoyltransferase activity | IEP | Predicted GO |
| MF | GO:0016787 | hydrolase activity | IEP | Predicted GO |
| MF | GO:0016798 | hydrolase activity, acting on glycosyl bonds | IEP | Predicted GO |
| MF | GO:0017076 | purine nucleotide binding | IEP | Predicted GO |
| MF | GO:0018024 | histone-lysine N-methyltransferase activity | IEP | Predicted GO |
| MF | GO:0019001 | guanyl nucleotide binding | IEP | Predicted GO |
| CC | GO:0019867 | outer membrane | IEP | Predicted GO |
| CC | GO:0030286 | dynein complex | IEP | Predicted GO |
| MF | GO:0030554 | adenyl nucleotide binding | IEP | Predicted GO |
| MF | GO:0031406 | carboxylic acid binding | IEP | Predicted GO |
| MF | GO:0032549 | ribonucleoside binding | IEP | Predicted GO |
| MF | GO:0032550 | purine ribonucleoside binding | IEP | Predicted GO |
| MF | GO:0032553 | ribonucleotide binding | IEP | Predicted GO |
| MF | GO:0032555 | purine ribonucleotide binding | IEP | Predicted GO |
| MF | GO:0032559 | adenyl ribonucleotide binding | IEP | Predicted GO |
| MF | GO:0032561 | guanyl ribonucleotide binding | IEP | Predicted GO |
| BP | GO:0035556 | intracellular signal transduction | IEP | Predicted GO |
| MF | GO:0035639 | purine ribonucleoside triphosphate binding | IEP | Predicted GO |
| MF | GO:0036094 | small molecule binding | IEP | Predicted GO |
| MF | GO:0042054 | histone methyltransferase activity | IEP | Predicted GO |
| MF | GO:0043167 | ion binding | IEP | Predicted GO |
| MF | GO:0043168 | anion binding | IEP | Predicted GO |
| MF | GO:0043177 | organic acid binding | IEP | Predicted GO |
| BP | GO:0044238 | primary metabolic process | IEP | Predicted GO |
| CC | GO:0044430 | cytoskeletal part | IEP | Predicted GO |
| BP | GO:0071704 | organic substance metabolic process | IEP | Predicted GO |
| MF | GO:0097159 | organic cyclic compound binding | IEP | Predicted GO |
| MF | GO:0097367 | carbohydrate derivative binding | IEP | Predicted GO |
| MF | GO:0098519 | nucleotide phosphatase activity, acting on free nucleotides | IEP | Predicted GO |
| MF | GO:0140096 | catalytic activity, acting on a protein | IEP | Predicted GO |
| MF | GO:1901265 | nucleoside phosphate binding | IEP | Predicted GO |
| MF | GO:1901363 | heterocyclic compound binding | IEP | Predicted GO |
No InterPro domains available for this sequence
| No external refs found! |