(51 nodes) (2017) Comparative Transcriptome Analysis Reveals Critical Function of Sucrose Metabolism Related-Enzymes in Starch Accumulation in the Storage Root of Sweet Potato. network (Solanum tuberosum)

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	Pain-1	Vacuolar invertase; Belongs to the glycosyl hydrolase 32 family. (639 aa)
	SS16	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily. (805 aa)
	M0ZXH7_SOLTU	NAD(P)-bd_dom domain-containing protein. (446 aa)
	M1A0B6_SOLTU	NAD(P)-bd_dom domain-containing protein. (454 aa)
	PPA1-2	Uncharacterized protein. (211 aa)
	M1A8J5_SOLTU	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily. (811 aa)
	M1A9Z2_SOLTU	Epimerase domain-containing protein. (435 aa)
	M1AD46_SOLTU	NAD(P)-bd_dom domain-containing protein. (431 aa)
	M1ADJ8_SOLTU	Uncharacterized protein. (769 aa)
	Amy23	Alpha-amylase; Belongs to the glycosyl hydrolase 13 family. (423 aa)
	InvGF	Uncharacterized protein; Belongs to the glycosyl hydrolase 32 family. (512 aa)
	M1AI49_SOLTU	Glucose-1-phosphate adenylyltransferase; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (515 aa)
	INH2alpha	Vacuolar invertase inhibitor. (178 aa)
	M1AKN0_SOLTU	Epimerase domain-containing protein. (435 aa)
	AMYA1	Alpha-amylase; Belongs to the glycosyl hydrolase 13 family. (407 aa)
	M1ASD0_SOLTU	NAD(P)-bd_dom domain-containing protein. (425 aa)
	M1AZE4_SOLTU	Glucose-6-phosphate isomerase; Belongs to the GPI family. (616 aa)
	M1B217_SOLTU	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily. (808 aa)
	M1B219_SOLTU	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily. (803 aa)
	M1BAA7_SOLTU	NAD(P)-bd_dom domain-containing protein. (434 aa)
	M1BB30_SOLTU	Glucose-1-phosphate adenylyltransferase; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (521 aa)
	M1BDK7_SOLTU	4-alpha-glucanotransferase. (596 aa)
	M1BE45_SOLTU	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily. (840 aa)
	M1BHN5_SOLTU	Uncharacterized protein. (111 aa)
	M1BN65_SOLTU	Uncharacterized protein. (557 aa)
	M1BUC2_SOLTU	NAD(P)-bd_dom domain-containing protein. (448 aa)
	M1BUE3_SOLTU	Alpha-amylase; Belongs to the glycosyl hydrolase 13 family. (441 aa)
	M1C3Z2_SOLTU	NAD(P)-bd_dom domain-containing protein. (223 aa)
	M1CGC8_SOLTU	Epimerase domain-containing protein. (431 aa)
	M1CI66_SOLTU	Uncharacterized protein; Belongs to the glycosyltransferase 1 family. (1064 aa)
	SPS-2	Uncharacterized protein; Belongs to the glycosyltransferase 1 family. (1054 aa)
	InvCD111	Uncharacterized protein; Belongs to the glycosyl hydrolase 32 family. (536 aa)
	M1CXH8_SOLTU	Uncharacterized protein. (522 aa)
	M1D2C2_SOLTU	Glycos_transf_1 domain-containing protein. (176 aa)
	M1D2H9_SOLTU	Glucose-1-phosphate adenylyltransferase; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (521 aa)
	M1D4H3_SOLTU	Alpha-1,4 glucan phosphorylase; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties. (1005 aa)
	M1E0D4_SOLTU	Glucose-1-phosphate adenylyltransferase; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (519 aa)
	GlgP	Alpha-1,4 glucan phosphorylase L-1 isozyme, chloroplastic/amyloplastic; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties. (966 aa)
	SUS1_SOLTU	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. (805 aa)
	UDPGP	UTP--glucose-1-phosphate uridylyltransferase; Plays a central role as a glucosyl donor in cellular metabolic pathways; Belongs to the UDPGP type 1 family. (477 aa)
	GLGS_SOLTU	Glucose-1-phosphate adenylyltransferase small subunit, chloroplastic/amyloplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family. (521 aa)
	SBE1	1,4-alpha-glucan-branching enzyme; Catalyzes the formation of the alpha-1,6-glucosidic linkages in starch by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position. (861 aa)
	GlgP-2	Alpha-glucan phosphorylase, H isozyme; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties. (838 aa)
	SUS2_SOLTU	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways; Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily. (805 aa)
	STP-1	Alpha-1,4 glucan phosphorylase L-2 isozyme, chloroplastic/amyloplastic; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties. (974 aa)
	AGPS2	Glucose-1-phosphate adenylyltransferase large subunit 2, chloroplastic/amyloplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (519 aa)
	AGPS3	Glucose-1-phosphate adenylyltransferase large subunit 3, chloroplastic/amyloplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (483 aa)
	AGPS1	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family. (470 aa)
	DPEP	4-alpha-glucanotransferase, chloroplastic/amyloplastic; May act during starch breakdown to convert small oligosaccharides into larger molecules upon which starch phosphorylase can act, or may change the structure of starch molecules and grain architecture by modifying chain length, or may generate from starch and glucose oligosaccharides which can serve either as primers for new starch phosphoenzyme. (576 aa)
	PPA1	Soluble inorganic pyrophosphatase PPA1; Catalyzes the irreversible hydrolysis of pyrophosphate (PPi) to phosphate; Belongs to the PPase family. (211 aa)
	SS3	Soluble starch synthase 3, chloroplastic/amyloplastic; May account for most of the soluble starch synthase activity in the tubers. Contributes only a tiny percentage of the granule-bound activity, but may also contribute to the deposition of transient starch in chloroplasts of leaves; Belongs to the glycosyltransferase 1 family. Bacterial/plant glycogen synthase subfamily. (1230 aa)

Your Current Organism:

Solanum tuberosum

NCBI taxonomy Id: 4113
Other names: S. tuberosum, Solanum tuberosum L., Solanum tuberosum subsp. tuberosum, potato, potatoes

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
AGPS1	AMYA1	Q00081	M1ALQ2	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Alpha-amylase; Belongs to the glycosyl hydrolase 13 family.	0.697
AGPS1	Amy23	Q00081	M1ADS0	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Alpha-amylase; Belongs to the glycosyl hydrolase 13 family.	0.725
AGPS1	DPEP	Q00081	Q06801	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	4-alpha-glucanotransferase, chloroplastic/amyloplastic; May act during starch breakdown to convert small oligosaccharides into larger molecules upon which starch phosphorylase can act, or may change the structure of starch molecules and grain architecture by modifying chain length, or may generate from starch and glucose oligosaccharides which can serve either as primers for new starch phosphoenzyme.	0.864
AGPS1	GLGS_SOLTU	Q00081	P23509	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Glucose-1-phosphate adenylyltransferase small subunit, chloroplastic/amyloplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	0.458
AGPS1	GlgP	Q00081	P04045	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Alpha-1,4 glucan phosphorylase L-1 isozyme, chloroplastic/amyloplastic; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.	0.895
AGPS1	GlgP-2	Q00081	P32811	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Alpha-glucan phosphorylase, H isozyme; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.	0.895
AGPS1	InvCD111	Q00081	M1CQM7	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Uncharacterized protein; Belongs to the glycosyl hydrolase 32 family.	0.673
AGPS1	InvGF	Q00081	M1AHR8	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Uncharacterized protein; Belongs to the glycosyl hydrolase 32 family.	0.673
AGPS1	M1A8J5_SOLTU	Q00081	M1A8J5	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily.	0.922
AGPS1	M1AZE4_SOLTU	Q00081	M1AZE4	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Glucose-6-phosphate isomerase; Belongs to the GPI family.	0.534
AGPS1	M1B217_SOLTU	Q00081	M1B217	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily.	0.802
AGPS1	M1B219_SOLTU	Q00081	M1B219	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily.	0.917
AGPS1	M1BDK7_SOLTU	Q00081	M1BDK7	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	4-alpha-glucanotransferase.	0.619
AGPS1	M1BE45_SOLTU	Q00081	M1BE45	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Sucrose synthase; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily.	0.917
AGPS1	M1BHN5_SOLTU	Q00081	M1BHN5	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Uncharacterized protein.	0.745
AGPS1	M1BN65_SOLTU	Q00081	M1BN65	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Uncharacterized protein.	0.916
AGPS1	M1BUE3_SOLTU	Q00081	M1BUE3	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Alpha-amylase; Belongs to the glycosyl hydrolase 13 family.	0.725
AGPS1	M1CI66_SOLTU	Q00081	M1CI66	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Uncharacterized protein; Belongs to the glycosyltransferase 1 family.	0.921
AGPS1	M1CXH8_SOLTU	Q00081	M1CXH8	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Uncharacterized protein.	0.916
AGPS1	M1D2C2_SOLTU	Q00081	M1D2C2	Glucose-1-phosphate adenylyltransferase large subunit 1; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.	Glycos_transf_1 domain-containing protein.	0.917