evm.model.tig00000383.60

Description : (at1g10760 : 187.0) 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). & (q9awa5|gwd1_soltu : 177.0) Alpha-glucan water dikinase, chloroplast precursor (EC 2.7.9.4) (EC 2.7.13.3) (Starch-related R1 protein) - Solanum tuberosum (Potato) & (reliability: 374.0) & (original description: no original description)

Gene families : OG_42_0002069 (Orthogroups_2024-Update) Phylogenetic Tree(s): OG0002069_tree

Sequence : coding (download), protein (download)

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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.tig00000383.60
Cluster	HCCA clusters: Cluster_100

Type	GO Term	Name	Evidence	Source
MF	GO:0000166	nucleotide binding	None	Extended
MF	GO:0003674	molecular_function	None	Extended
MF	GO:0003824	catalytic activity	None	Extended
MF	GO:0005488	binding	None	Extended
MF	GO:0005524	ATP binding	IEA	InterProScan predictions
BP	GO:0006793	phosphorus metabolic process	None	Extended
BP	GO:0006796	phosphate-containing compound metabolic process	None	Extended
MF	GO:0008144	drug binding	None	Extended
BP	GO:0008150	biological_process	None	Extended
BP	GO:0008152	metabolic process	None	Extended
BP	GO:0009987	cellular process	None	Extended
MF	GO:0016301	kinase activity	IEA	InterProScan predictions
BP	GO:0016310	phosphorylation	IEA	InterProScan predictions
MF	GO:0016740	transferase activity	None	Extended
MF	GO:0016772	transferase activity, transferring phosphorus-containing groups	None	Extended
MF	GO:0017076	purine nucleotide binding	None	Extended
MF	GO:0030554	adenyl nucleotide binding	None	Extended
MF	GO:0032553	ribonucleotide binding	None	Extended
MF	GO:0032555	purine ribonucleotide binding	None	Extended
MF	GO:0032559	adenyl ribonucleotide binding	None	Extended
MF	GO:0035639	purine ribonucleoside triphosphate binding	None	Extended
MF	GO:0036094	small molecule binding	None	Extended
MF	GO:0043167	ion binding	None	Extended
MF	GO:0043168	anion binding	None	Extended
BP	GO:0044237	cellular metabolic process	None	Extended
MF	GO:0097159	organic cyclic compound binding	None	Extended
MF	GO:0097367	carbohydrate derivative binding	None	Extended
MF	GO:1901265	nucleoside phosphate binding	None	Extended
MF	GO:1901363	heterocyclic compound binding	None	Extended

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Type	GO Term	Name	Evidence	Source
BP	GO:0000079	regulation of cyclin-dependent protein serine/threonine kinase activity	IEP	Predicted GO
BP	GO:0001932	regulation of protein phosphorylation	IEP	Predicted GO
CC	GO:0009521	photosystem	IEP	Predicted GO
CC	GO:0009522	photosystem I	IEP	Predicted GO
BP	GO:0015979	photosynthesis	IEP	Predicted GO
BP	GO:0019220	regulation of phosphate metabolic process	IEP	Predicted GO
MF	GO:0019900	kinase binding	IEP	Predicted GO
MF	GO:0019901	protein kinase binding	IEP	Predicted GO
CC	GO:0030076	light-harvesting complex	IEP	Predicted GO
CC	GO:0030089	phycobilisome	IEP	Predicted GO
BP	GO:0031399	regulation of protein modification process	IEP	Predicted GO
BP	GO:0032268	regulation of cellular protein metabolic process	IEP	Predicted GO
BP	GO:0042325	regulation of phosphorylation	IEP	Predicted GO
BP	GO:0043549	regulation of kinase activity	IEP	Predicted GO
CC	GO:0044436	thylakoid part	IEP	Predicted GO
BP	GO:0045859	regulation of protein kinase activity	IEP	Predicted GO
BP	GO:0050789	regulation of biological process	IEP	Predicted GO
BP	GO:0050790	regulation of catalytic activity	IEP	Predicted GO
BP	GO:0050794	regulation of cellular process	IEP	Predicted GO
BP	GO:0051174	regulation of phosphorus metabolic process	IEP	Predicted GO
BP	GO:0051246	regulation of protein metabolic process	IEP	Predicted GO
BP	GO:0051338	regulation of transferase activity	IEP	Predicted GO
BP	GO:0065007	biological regulation	IEP	Predicted GO
BP	GO:0065009	regulation of molecular function	IEP	Predicted GO
BP	GO:0071900	regulation of protein serine/threonine kinase activity	IEP	Predicted GO
CC	GO:0098796	membrane protein complex	IEP	Predicted GO
BP	GO:1904029	regulation of cyclin-dependent protein kinase activity	IEP	Predicted GO

InterPro domains	Description	Start	Stop
IPR002192	PPDK_PEP-bd	1742	1819

External Links

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evm.model.tig00000383.60

Expression Profile

Co-expression Networks

Functional Annotation