- Home
- Species
- Cyanophora paradoxa
- Sequence
- evm.model.tig00000158.109
evm.model.tig00000158.109
Description : (at2g40840 : 416.0) Encodes a cytosolic protein with transglucosidase and amylomaltase activity. It is an essential component of the pathway from starch to sucrose and cellular metabolism in leaves at night. The protein binds to heteroglycans and utilizes glucose, mannose and xylose as acceptors. Fucose and galactose can also act as acceptors but less efficiently than the previous three. It was also was also recently reported to act on maltodextrins. On the other hand, arabinose and fructose were not efficiently used. Its role probably includes metabolizing maltose exported from the chloroplast. Studies using maltose extracted from the double mutant be2-1 be3-2 showed that this enzyme is preferentially active of β-maltose.; disproportionating enzyme 2 (DPE2); FUNCTIONS IN: 4-alpha-glucanotransferase activity, heteroglycan binding; INVOLVED IN: polysaccharide metabolic process, circadian rhythm, maltose catabolic process, maltose metabolic process, starch catabolic process; LOCATED IN: cytosol; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Immunoglobulin-like fold (InterPro:IPR013783), Carbohydrate-binding-like fold (InterPro:IPR013784), Glycoside hydrolase, family 77 (InterPro:IPR003385), Glycoside hydrolase, catalytic core (InterPro:IPR017853), Glycoside hydrolase, carbohydrate-binding (InterPro:IPR002044), Glycoside hydrolase, subgroup, catalytic core (InterPro:IPR013781); BEST Arabidopsis thaliana protein match is: disproportionating enzyme (TAIR:AT5G64860.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink). & (q06801|dpep_soltu : 122.0) 4-alpha-glucanotransferase, chloroplast precursor (EC 2.4.1.25) (Amylomaltase) (Disproportionating enzyme) (D-enzyme) - Solanum tuberosum (Potato) & (reliability: 832.0) & (original description: no original description)
Expression Profile
Note:Only the main profile, including all conditions, is shown. Additional statistics and tissue specific profiles are available here.
Co-expression Networks
| Type | Description | Actions |
| Neighborhood | Cyanophora release: evm.model.tig00000158.109 | |
| Cluster | HCCA clusters: Cluster_59 | |
Functional Annotation
| Type | GO Term | Name | Evidence | Source |
| MF | GO:0001871 | pattern binding | None | Extended |
| MF | GO:0003674 | molecular_function | None | Extended |
| MF | GO:0003824 | catalytic activity | None | Extended |
| MF | GO:0004133 | glycogen debranching enzyme activity | None | Extended |
| MF | GO:0004134 | 4-alpha-glucanotransferase activity | IEA | InterProScan predictions |
| MF | GO:0005488 | binding | None | Extended |
| BP | GO:0005975 | carbohydrate metabolic process | IEA | InterProScan predictions |
| BP | GO:0008150 | biological_process | None | Extended |
| BP | GO:0008152 | metabolic process | None | Extended |
| MF | GO:0016740 | transferase activity | None | Extended |
| MF | GO:0016757 | transferase activity, transferring glycosyl groups | None | Extended |
| MF | GO:0016758 | transferase activity, transferring hexosyl groups | None | Extended |
| MF | GO:0030246 | carbohydrate binding | None | Extended |
| MF | GO:0030247 | polysaccharide binding | None | Extended |
| BP | GO:0044238 | primary metabolic process | None | Extended |
| BP | GO:0071704 | organic substance metabolic process | None | Extended |
| MF | GO:2001070 | starch binding | IEA | InterProScan predictions |
| Type | GO Term | Name | Evidence | Source |
| MF | GO:0003989 | acetyl-CoA carboxylase activity | IEP | Predicted GO |
| MF | GO:0004371 | glycerone kinase activity | IEP | Predicted GO |
| MF | GO:0004518 | nuclease activity | IEP | Predicted GO |
| MF | GO:0004649 | poly(ADP-ribose) glycohydrolase activity | IEP | Predicted GO |
| BP | GO:0006066 | alcohol metabolic process | IEP | Predicted GO |
| BP | GO:0006071 | glycerol metabolic process | IEP | Predicted GO |
| BP | GO:0006631 | fatty acid metabolic process | IEP | Predicted GO |
| BP | GO:0006633 | fatty acid biosynthetic process | IEP | Predicted GO |
| MF | GO:0008408 | 3'-5' exonuclease activity | IEP | Predicted GO |
| MF | GO:0009982 | pseudouridine synthase activity | IEP | Predicted GO |
| MF | GO:0016421 | CoA carboxylase activity | IEP | Predicted GO |
| MF | GO:0016853 | isomerase activity | IEP | Predicted GO |
| MF | GO:0016885 | ligase activity, forming carbon-carbon bonds | IEP | Predicted GO |
| BP | GO:0019400 | alditol metabolic process | IEP | Predicted GO |
| BP | GO:0019751 | polyol metabolic process | IEP | Predicted GO |
| MF | GO:0046912 | transferase activity, transferring acyl groups, acyl groups converted into alkyl on transfer | IEP | Predicted GO |
| MF | GO:0051536 | iron-sulfur cluster binding | IEP | Predicted GO |
| MF | GO:0051540 | metal cluster binding | IEP | Predicted GO |
| BP | GO:1901615 | organic hydroxy compound metabolic process | IEP | Predicted GO |
| InterPro domains | Description | Start | Stop |
| IPR002044 | CBM_fam20 | 140 | 216 |
| IPR003385 | Glyco_hydro_77 | 273 | 888 |
