pabB protein (Rhodobacterales bacterium Y4I)

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Score

pabB

Para-aminobenzoate synthase, component I; [HQ] COG1169 Isochorismate synthase. (369 aa)

Predicted Functional Partners:

trpG

0.999

trpD

0.997

trpC

0.997

trpF

0.975

trpB

0.954

trpA

0.929

aroC

0.840

EDZ48662.1

0.755

aroE

0.741

folP

0.703

Your Current Organism:

Rhodobacterales bacterium Y4I

NCBI taxonomy Id: 439496
Other names: R. bacterium Y4I

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
EDZ48662.1	pabB	RBY4I_3885	RBY4I_1963	KR domain family; [IQ] COG0304 3-oxoacyl-(acyl-carrier-protein) synthase.	Para-aminobenzoate synthase, component I; [HQ] COG1169 Isochorismate synthase.	0.755
EDZ48662.1	trpA	RBY4I_3885	RBY4I_1754	KR domain family; [IQ] COG0304 3-oxoacyl-(acyl-carrier-protein) synthase.	Tryptophan synthase, alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.	0.417
EDZ48662.1	trpB	RBY4I_3885	RBY4I_3038	KR domain family; [IQ] COG0304 3-oxoacyl-(acyl-carrier-protein) synthase.	Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.	0.417
EDZ48662.1	trpC	RBY4I_3885	RBY4I_3052	KR domain family; [IQ] COG0304 3-oxoacyl-(acyl-carrier-protein) synthase.	[E] COG0134 Indole-3-glycerol phosphate synthase; Belongs to the TrpC family.	0.423
EDZ48662.1	trpD	RBY4I_3885	RBY4I_1265	KR domain family; [IQ] COG0304 3-oxoacyl-(acyl-carrier-protein) synthase.	Anthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA).	0.523
EDZ48662.1	trpG	RBY4I_3885	RBY4I_3477	KR domain family; [IQ] COG0304 3-oxoacyl-(acyl-carrier-protein) synthase.	Anthranilate synthase component II; [F] COG0518 GMP synthase - Glutamine amidotransferase domain.	0.584
aroC	aroE	RBY4I_983	RBY4I_2743	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).	0.970
aroC	pabB	RBY4I_983	RBY4I_1963	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	Para-aminobenzoate synthase, component I; [HQ] COG1169 Isochorismate synthase.	0.840
aroC	trpA	RBY4I_983	RBY4I_1754	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	Tryptophan synthase, alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.	0.826
aroC	trpB	RBY4I_983	RBY4I_3038	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.	0.615
aroC	trpC	RBY4I_983	RBY4I_3052	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	[E] COG0134 Indole-3-glycerol phosphate synthase; Belongs to the TrpC family.	0.758
aroC	trpD	RBY4I_983	RBY4I_1265	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	Anthranilate phosphoribosyltransferase; Catalyzes the transfer of the phosphoribosyl group of 5- phosphorylribose-1-pyrophosphate (PRPP) to anthranilate to yield N-(5'- phosphoribosyl)-anthranilate (PRA).	0.840
aroC	trpF	RBY4I_983	RBY4I_1579	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	[E] COG0135 Phosphoribosylanthranilate isomerase; Belongs to the TrpF family.	0.619
aroC	trpG	RBY4I_983	RBY4I_3477	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	Anthranilate synthase component II; [F] COG0518 GMP synthase - Glutamine amidotransferase domain.	0.919
aroE	aroC	RBY4I_2743	RBY4I_983	Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).	Chorismate synthase; Catalyzes the anti-1,4-elimination of the C-3 phosphate and the C-6 proR hydrogen from 5-enolpyruvylshikimate-3-phosphate (EPSP) to yield chorismate, which is the branch point compound that serves as the starting substrate for the three terminal pathways of aromatic amino acid biosynthesis. This reaction introduces a second double bond into the aromatic ring system.	0.970
aroE	folP	RBY4I_2743	RBY4I_1376	Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).	Dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives.	0.461
aroE	pabB	RBY4I_2743	RBY4I_1963	Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).	Para-aminobenzoate synthase, component I; [HQ] COG1169 Isochorismate synthase.	0.741
aroE	trpA	RBY4I_2743	RBY4I_1754	Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).	Tryptophan synthase, alpha subunit; The alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. Belongs to the TrpA family.	0.675
aroE	trpB	RBY4I_2743	RBY4I_3038	Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).	Tryptophan synthase, beta subunit; The beta subunit is responsible for the synthesis of L- tryptophan from indole and L-serine.	0.668
aroE	trpC	RBY4I_2743	RBY4I_3052	Shikimate 5-dehydrogenase; Involved in the biosynthesis of the chorismate, which leads to the biosynthesis of aromatic amino acids. Catalyzes the reversible NADPH linked reduction of 3-dehydroshikimate (DHSA) to yield shikimate (SA).	[E] COG0134 Indole-3-glycerol phosphate synthase; Belongs to the TrpC family.	0.872