(10 nodes) (2023) Antioxidant Green Factories: Toward Sustainable Production of Vitamin E in Plant In Vitro Cultures. network (Arabidopsis thaliana)

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	VTE3	2-methyl-6-phytyl-1,4-hydroquinone methyltransferase, chloroplastic; Involved in a key methylation step in both tocopherols (vitamin E) and plastoquinone synthesis. Catalyzes the conversion of 2- methyl-6-phytyl-1,4-hydroquinone (MPBQ) to 2,3-dimethyl-6-phytyl-1,4- hydroquinone (DMPQ, a substrate for tocopherol cyclase), and 2-methyl- 6-solanyl-1,4-benzoquinone (MSBQ) to plastoquinone. (338 aa)
	TAT3	Probable aminotransferase TAT3; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family. (445 aa)
	VTE4	Tocopherol O-methyltransferase, chloroplastic; Involved in the synthesis of tocopherol (vitamin E). Methylates gamma- and delta-tocopherol to form beta- and alpha- tocopherol, respectively. (348 aa)
	F20O9.90	Tyrosine transaminase family protein. (447 aa)
	HPD	4-hydroxyphenylpyruvate dioxygenase; Belongs to the 4HPPD family. (445 aa)
	F20O9.100	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family. (449 aa)
	F9D16.60	Probable aminotransferase TAT4. (424 aa)
	VTE1	Tocopherol cyclase, chloroplastic; Involved in the synthesis of both tocopherols and tocotrienols (vitamin E), which presumably protect photosynthetic complexes from oxidative stress. Catalyzes the conversion of 2-methyl- 6-phytyl-1,4-hydroquinone and 2,3-dimethyl-5-phytyl-1,4-hydroquinone (DMPQ) to delta- and gamma-tocopherol respectively. Converts also 2,3- dimethyl-5-geranylgeranyl-1,4-hydroquinone (DMGQ) to gamma-tocotrienol. (488 aa)
	TAT7	Probable aminotransferase TAT2; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family. (414 aa)
	TAT	Tyrosine aminotransferase; Transaminase involved in tyrosine breakdown. Converts tyrosine to p-hydroxyphenylpyruvate. Can catalyze the reverse reaction, using L-glutamate in vitro. Can convert phenylalanine to phenylpyruvate and catalyze the reverse reaction in vitro. Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family. (420 aa)

Your Current Organism:

Arabidopsis thaliana

NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
F20O9.100	F20O9.90	Q67Y55	F4JL94	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	Tyrosine transaminase family protein.	0.607
F20O9.100	F9D16.60	Q67Y55	Q8VYP2	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	Probable aminotransferase TAT4.	0.612
F20O9.100	HPD	Q67Y55	P93836	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	4-hydroxyphenylpyruvate dioxygenase; Belongs to the 4HPPD family.	0.992
F20O9.100	TAT	Q67Y55	Q9LVY1	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	Tyrosine aminotransferase; Transaminase involved in tyrosine breakdown. Converts tyrosine to p-hydroxyphenylpyruvate. Can catalyze the reverse reaction, using L-glutamate in vitro. Can convert phenylalanine to phenylpyruvate and catalyze the reverse reaction in vitro. Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	0.611
F20O9.100	TAT3	Q67Y55	Q9SK47	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	Probable aminotransferase TAT3; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	0.608
F20O9.100	TAT7	Q67Y55	Q9FN30	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	Probable aminotransferase TAT2; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	0.611
F20O9.100	VTE1	Q67Y55	Q94FY7	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	Tocopherol cyclase, chloroplastic; Involved in the synthesis of both tocopherols and tocotrienols (vitamin E), which presumably protect photosynthetic complexes from oxidative stress. Catalyzes the conversion of 2-methyl- 6-phytyl-1,4-hydroquinone and 2,3-dimethyl-5-phytyl-1,4-hydroquinone (DMPQ) to delta- and gamma-tocopherol respectively. Converts also 2,3- dimethyl-5-geranylgeranyl-1,4-hydroquinone (DMGQ) to gamma-tocotrienol.	0.608
F20O9.100	VTE3	Q67Y55	Q9LY74	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	2-methyl-6-phytyl-1,4-hydroquinone methyltransferase, chloroplastic; Involved in a key methylation step in both tocopherols (vitamin E) and plastoquinone synthesis. Catalyzes the conversion of 2- methyl-6-phytyl-1,4-hydroquinone (MPBQ) to 2,3-dimethyl-6-phytyl-1,4- hydroquinone (DMPQ, a substrate for tocopherol cyclase), and 2-methyl- 6-solanyl-1,4-benzoquinone (MSBQ) to plastoquinone.	0.641
F20O9.100	VTE4	Q67Y55	Q9ZSK1	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	Tocopherol O-methyltransferase, chloroplastic; Involved in the synthesis of tocopherol (vitamin E). Methylates gamma- and delta-tocopherol to form beta- and alpha- tocopherol, respectively.	0.680
F20O9.90	F20O9.100	F4JL94	Q67Y55	Tyrosine transaminase family protein.	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	0.607
F20O9.90	F9D16.60	F4JL94	Q8VYP2	Tyrosine transaminase family protein.	Probable aminotransferase TAT4.	0.634
F20O9.90	HPD	F4JL94	P93836	Tyrosine transaminase family protein.	4-hydroxyphenylpyruvate dioxygenase; Belongs to the 4HPPD family.	0.992
F20O9.90	TAT	F4JL94	Q9LVY1	Tyrosine transaminase family protein.	Tyrosine aminotransferase; Transaminase involved in tyrosine breakdown. Converts tyrosine to p-hydroxyphenylpyruvate. Can catalyze the reverse reaction, using L-glutamate in vitro. Can convert phenylalanine to phenylpyruvate and catalyze the reverse reaction in vitro. Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	0.613
F20O9.90	TAT3	F4JL94	Q9SK47	Tyrosine transaminase family protein.	Probable aminotransferase TAT3; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	0.609
F20O9.90	TAT7	F4JL94	Q9FN30	Tyrosine transaminase family protein.	Probable aminotransferase TAT2; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	0.612
F20O9.90	VTE1	F4JL94	Q94FY7	Tyrosine transaminase family protein.	Tocopherol cyclase, chloroplastic; Involved in the synthesis of both tocopherols and tocotrienols (vitamin E), which presumably protect photosynthetic complexes from oxidative stress. Catalyzes the conversion of 2-methyl- 6-phytyl-1,4-hydroquinone and 2,3-dimethyl-5-phytyl-1,4-hydroquinone (DMPQ) to delta- and gamma-tocopherol respectively. Converts also 2,3- dimethyl-5-geranylgeranyl-1,4-hydroquinone (DMGQ) to gamma-tocotrienol.	0.608
F20O9.90	VTE3	F4JL94	Q9LY74	Tyrosine transaminase family protein.	2-methyl-6-phytyl-1,4-hydroquinone methyltransferase, chloroplastic; Involved in a key methylation step in both tocopherols (vitamin E) and plastoquinone synthesis. Catalyzes the conversion of 2- methyl-6-phytyl-1,4-hydroquinone (MPBQ) to 2,3-dimethyl-6-phytyl-1,4- hydroquinone (DMPQ, a substrate for tocopherol cyclase), and 2-methyl- 6-solanyl-1,4-benzoquinone (MSBQ) to plastoquinone.	0.641
F20O9.90	VTE4	F4JL94	Q9ZSK1	Tyrosine transaminase family protein.	Tocopherol O-methyltransferase, chloroplastic; Involved in the synthesis of tocopherol (vitamin E). Methylates gamma- and delta-tocopherol to form beta- and alpha- tocopherol, respectively.	0.680
F9D16.60	F20O9.100	Q8VYP2	Q67Y55	Probable aminotransferase TAT4.	Probable aminotransferase TAT1; Belongs to the class-I pyridoxal-phosphate-dependent aminotransferase family.	0.612
F9D16.60	F20O9.90	Q8VYP2	F4JL94	Probable aminotransferase TAT4.	Tyrosine transaminase family protein.	0.634