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- Cyanophora paradoxa
- Sequence
- evm.model.tig00000344.9
evm.model.tig00000344.9
Description : (q42910|ppdk_mescr : 93.2) Pyruvate, phosphate dikinase, chloroplast precursor (EC 2.7.9.1) (Pyruvate, orthophosphate dikinase) - Mesembryanthemum crystallinum (Common ice plant) & (at4g15530 : 90.5) Encodes a dual-targeted protein believed to act as a pyruvate, orthophosphate dikinase. These enzymes are normally associated with C4 photosynthesis which does not occur in Arabidopsis. However, PPDK may play a role in remobilizing nitrogen during leaf senescence in Arabidopsis. The product of the long transcript (.1 gene model) was shown to be targeted to the chloroplast, whereas the shorter transcript (no targeting sequence) accumulates in the cytosol. The two proteins were also found to be expressed in slightly different tissues.; pyruvate orthophosphate dikinase (PPDK); FUNCTIONS IN: kinase activity, pyruvate, phosphate dikinase activity; INVOLVED IN: phosphorylation, response to absence of light; LOCATED IN: cytosol, nucleus, chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: Pyruvate phosphate dikinase, PEP/pyruvate-binding (InterPro:IPR002192), PEP-utilising enzyme, mobile domain (InterPro:IPR008279), Pyruvate/Phosphoenolpyruvate kinase, catalytic core (InterPro:IPR015813), PEP-utilising enzyme, mobile region, conserved site (InterPro:IPR018274), ATP-grasp fold, subdomain 2 (InterPro:IPR013816), PEP-utilising enzyme (InterPro:IPR000121), ATP-grasp fold, subdomain 1 (InterPro:IPR013815), Pyruvate, phosphate dikinase (InterPro:IPR010121); Has 30201 Blast hits to 17322 proteins in 780 species: Archae - 12; Bacteria - 1396; Metazoa - 17338; Fungi - 3422; Plants - 5037; Viruses - 0; Other Eukaryotes - 2996 (source: NCBI BLink). & (reliability: 181.0) & (original description: no original description)
Expression Profile
Attention: This gene has low abundance.
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.tig00000344.9 | |
| Cluster | HCCA clusters: Cluster_24 | |
Functional Annotation
| Type | GO Term | Name | Evidence | Source |
| MF | GO:0003674 | molecular_function | None | Extended |
| MF | GO:0003824 | catalytic activity | None | Extended |
| BP | GO:0006793 | phosphorus metabolic process | None | Extended |
| BP | GO:0006796 | phosphate-containing compound metabolic process | None | Extended |
| BP | GO:0008150 | biological_process | None | Extended |
| BP | GO:0008152 | metabolic process | None | Extended |
| BP | GO:0009987 | cellular process | None | Extended |
| BP | GO:0016310 | phosphorylation | IEA | InterProScan predictions |
| MF | GO:0016740 | transferase activity | None | Extended |
| MF | GO:0016772 | transferase activity, transferring phosphorus-containing groups | IEA | InterProScan predictions |
| BP | GO:0044237 | cellular metabolic process | None | Extended |
| Type | GO Term | Name | Evidence | Source |
| MF | GO:0003950 | NAD+ ADP-ribosyltransferase activity | IEP | Predicted GO |
| MF | GO:0004197 | cysteine-type endopeptidase activity | IEP | Predicted GO |
| MF | GO:0004198 | calcium-dependent cysteine-type endopeptidase activity | IEP | Predicted GO |
| MF | GO:0005315 | inorganic phosphate transmembrane transporter activity | IEP | Predicted GO |
| BP | GO:0006817 | phosphate ion transport | IEP | Predicted GO |
| InterPro domains | Description | Start | Stop |
| IPR000121 | PEP_util_C | 6 | 58 |
