purD protein (Haemophilus influenzae) - STRING interaction network

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purD

Phosphoribosylamine--glycine ligase (purD); Similar to SP:P15640 GB:J05126 GB:X51950 PID:147421 PID:396344 percent identity: 75.18; identified by sequence similarity; putative. (429 aa)

Predicted Functional Partners:

purL

0.999

purF

0.999

purN

0.999

purM

0.999

purE

0.999

purC

0.999

purH

0.998

purB

0.996

purK

0.974

glyA

0.884

Your Current Organism:

Haemophilus influenzae

NCBI taxonomy Id: 71421
Other names: H. influenzae Rd KW20, Haemophilus influenzae KW20, Haemophilus influenzae Rd, Haemophilus influenzae Rd KW20

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
glyA	purB	HI_0889	HI_0639	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	0.749
glyA	purC	HI_0889	HI_1726	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC); Similar to PID:1144522 SP:Q59566 PID:1550658 percent identity: 46.67; identified by sequence similarity; putative; Belongs to the SAICAR synthetase family.	0.622
glyA	purD	HI_0889	HI_0888	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	Phosphoribosylamine--glycine ligase (purD); Similar to SP:P15640 GB:J05126 GB:X51950 PID:147421 PID:396344 percent identity: 75.18; identified by sequence similarity; putative.	0.884
glyA	purF	HI_0889	HI_1207	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	Amidophosphoribosyltransferase (purF); Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.	0.669
glyA	purH	HI_0889	HI_0887	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	Phosphoribosylaminoimidazolecarboxamide formyltransferase (purH); Similar to SP:P15639 GB:J05126 GB:X51950 PID:147420 PID:396345 percent identity: 77.19; identified by sequence similarity; putative.	0.989
glyA	purL	HI_0889	HI_0752	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	Phosphoribosylformylglycinamidine synthase (purL); Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate.	0.965
glyA	purM	HI_0889	HI_1429	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	Phosphoribosylaminoimidazole synthetase (purM); Similar to GB:M13747 SP:P08178 PID:147425 GB:U00096 PID:1788845 percent identity: 76.30; identified by sequence similarity; putative.	0.560
glyA	purN	HI_0889	HI_1428	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	Phosphoribosylglycinamide formyltransferase (purN); Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate.	0.966
purB	glyA	HI_0639	HI_0889	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	0.749
purB	purC	HI_0639	HI_1726	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC); Similar to PID:1144522 SP:Q59566 PID:1550658 percent identity: 46.67; identified by sequence similarity; putative; Belongs to the SAICAR synthetase family.	0.999
purB	purD	HI_0639	HI_0888	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Phosphoribosylamine--glycine ligase (purD); Similar to SP:P15640 GB:J05126 GB:X51950 PID:147421 PID:396344 percent identity: 75.18; identified by sequence similarity; putative.	0.996
purB	purE	HI_0639	HI_1615	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Phosphoribosylaminoimidazole carboxylase, catalytic subunit (purE); Catalyzes the conversion of N5-carboxyaminoimidazole ribonucleotide (N5-CAIR) to 4-carboxy-5-aminoimidazole ribonucleotide (CAIR).	0.996
purB	purF	HI_0639	HI_1207	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Amidophosphoribosyltransferase (purF); Catalyzes the formation of phosphoribosylamine from phosphoribosylpyrophosphate (PRPP) and glutamine; In the C-terminal section; belongs to the purine/pyrimidine phosphoribosyltransferase family.	0.993
purB	purH	HI_0639	HI_0887	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Phosphoribosylaminoimidazolecarboxamide formyltransferase (purH); Similar to SP:P15639 GB:J05126 GB:X51950 PID:147420 PID:396345 percent identity: 77.19; identified by sequence similarity; putative.	0.997
purB	purK	HI_0639	HI_1616	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Phosphoribosylaminoimidazole carboxylase, ATPase subunit (purK); Catalyzes the ATP-dependent conversion of 5-aminoimidazole ribonucleotide (AIR) and HCO(3)(-) to N5-carboxyaminoimidazole ribonucleotide (N5-CAIR); Belongs to the PurK/PurT family.	0.994
purB	purL	HI_0639	HI_0752	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Phosphoribosylformylglycinamidine synthase (purL); Phosphoribosylformylglycinamidine synthase involved in the purines biosynthetic pathway. Catalyzes the ATP-dependent conversion of formylglycinamide ribonucleotide (FGAR) and glutamine to yield formylglycinamidine ribonucleotide (FGAM) and glutamate.	0.996
purB	purM	HI_0639	HI_1429	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Phosphoribosylaminoimidazole synthetase (purM); Similar to GB:M13747 SP:P08178 PID:147425 GB:U00096 PID:1788845 percent identity: 76.30; identified by sequence similarity; putative.	0.992
purB	purN	HI_0639	HI_1428	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	Phosphoribosylglycinamide formyltransferase (purN); Catalyzes the transfer of a formyl group from 10- formyltetrahydrofolate to 5-phospho-ribosyl-glycinamide (GAR), producing 5-phospho-ribosyl-N-formylglycinamide (FGAR) and tetrahydrofolate.	0.912
purC	glyA	HI_1726	HI_0889	Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC); Similar to PID:1144522 SP:Q59566 PID:1550658 percent identity: 46.67; identified by sequence similarity; putative; Belongs to the SAICAR synthetase family.	Serine hydroxymethyltransferase (serine methylase) (glyA); Catalyzes the reversible interconversion of serine and glycine with tetrahydrofolate (THF) serving as the one-carbon carrier. This reaction serves as the major source of one-carbon groups required for the biosynthesis of purines, thymidylate, methionine, and other important biomolecules. Also exhibits THF-independent aldolase activity toward beta-hydroxyamino acids, producing glycine and aldehydes, via a retro-aldol mechanism.	0.622
purC	purB	HI_1726	HI_0639	Phosphoribosylaminoimidazole-succinocarboxamide synthase (purC); Similar to PID:1144522 SP:Q59566 PID:1550658 percent identity: 46.67; identified by sequence similarity; putative; Belongs to the SAICAR synthetase family.	Adenylosuccinate lyase (purB); Similar to GB:M74924 SP:P25739 PID:145203 PID:42585 GB:U00096 percent identity: 76.97; identified by sequence similarity; putative.	0.999

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