purR protein (Photorhabdus laumondii) - STRING interaction network

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purR

Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression. (341 aa)

Predicted Functional Partners:

gltB

0.686

fruB

0.559

plu1880

0.512

fruA

0.477

plu2321

0.434

Your Current Organism:

Photorhabdus laumondii

NCBI taxonomy Id: 243265
Other names: P. laumondii subsp. laumondii TTO1, Photorhabdus laumondii subsp. laumondii TTO1, Photorhabdus luminescens subsp. laumondii TTO1

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
fruA	fruB	plu1993	plu1992	PTS system, fructose-specific IIBC component.	PTS system, fructose-specific IIA/FPr component.	0.999
fruA	purR	plu1993	plu2605	PTS system, fructose-specific IIBC component.	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	0.477
fruB	fruA	plu1992	plu1993	PTS system, fructose-specific IIA/FPr component.	PTS system, fructose-specific IIBC component.	0.999
fruB	purR	plu1992	plu2605	PTS system, fructose-specific IIA/FPr component.	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	0.559
gltB	plu2321	plu4009	plu2321	Glutamate synthase [NADPH] large chain precursor (glutamate synthase alpha subunit) (NADPH-GOGAT) (GLTS alpha chain).	Unnamed protein product; Similar to protein HMWP1 of Yersinia enterocolitica.	0.478
gltB	purR	plu4009	plu2605	Glutamate synthase [NADPH] large chain precursor (glutamate synthase alpha subunit) (NADPH-GOGAT) (GLTS alpha chain).	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	0.686
plu1880	plu2321	plu1880	plu2321	Unnamed protein product; Similar to proteins involved in antibiotic biosynthesis. Putative transmembrane protein.	Unnamed protein product; Similar to protein HMWP1 of Yersinia enterocolitica.	0.999
plu1880	purR	plu1880	plu2605	Unnamed protein product; Similar to proteins involved in antibiotic biosynthesis. Putative transmembrane protein.	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	0.512
plu2321	gltB	plu2321	plu4009	Unnamed protein product; Similar to protein HMWP1 of Yersinia enterocolitica.	Glutamate synthase [NADPH] large chain precursor (glutamate synthase alpha subunit) (NADPH-GOGAT) (GLTS alpha chain).	0.478
plu2321	plu1880	plu2321	plu1880	Unnamed protein product; Similar to protein HMWP1 of Yersinia enterocolitica.	Unnamed protein product; Similar to proteins involved in antibiotic biosynthesis. Putative transmembrane protein.	0.999
plu2321	purR	plu2321	plu2605	Unnamed protein product; Similar to protein HMWP1 of Yersinia enterocolitica.	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	0.434
purR	fruA	plu2605	plu1993	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	PTS system, fructose-specific IIBC component.	0.477
purR	fruB	plu2605	plu1992	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	PTS system, fructose-specific IIA/FPr component.	0.559
purR	gltB	plu2605	plu4009	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	Glutamate synthase [NADPH] large chain precursor (glutamate synthase alpha subunit) (NADPH-GOGAT) (GLTS alpha chain).	0.686
purR	plu1880	plu2605	plu1880	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	Unnamed protein product; Similar to proteins involved in antibiotic biosynthesis. Putative transmembrane protein.	0.512
purR	plu2321	plu2605	plu2321	Purine nucleotide synthesis repressor protein PurR; Is the main repressor of the genes involved in the de novo synthesis of purine nucleotides, regulating purB, purC, purEK, purF, purHD, purL, purMN and guaBA expression. PurR is allosterically activated to bind its cognate DNA by binding the purine corepressors, hypoxanthine or guanine, thereby effecting transcription repression.	Unnamed protein product; Similar to protein HMWP1 of Yersinia enterocolitica.	0.434

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