purR_1 protein (Proteus vulgaris) - STRING interaction network

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purR_1

Bacterial regulatory s, lacI family protein; 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

0.646

dhaM

0.599

rbsC

0.400

Your Current Organism:

Proteus vulgaris

NCBI taxonomy Id: 585
Other names: ATCC 29905, CCUG 35382, CCUG 39507, CDC PR1, CIP 104989, DSM 13387, LMG 16708, LMG:16708, NCTC 13145, P. vulgaris, strain PR 1

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Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
dhaM	purR_1	DR95_2364	DR95_1015	PTS-dependent dihydroxyacetone kinase, phosphotransferase subunit dhaM.	Bacterial regulatory s, lacI family protein; 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.	0.599
gltB	purR_1	DR95_1959	DR95_1015	Glutamine amidotransferases class-II family protein.	Bacterial regulatory s, lacI family protein; 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.	0.646
purR_1	dhaM	DR95_1015	DR95_2364	Bacterial regulatory s, lacI family protein; 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-dependent dihydroxyacetone kinase, phosphotransferase subunit dhaM.	0.599
purR_1	gltB	DR95_1015	DR95_1959	Bacterial regulatory s, lacI family protein; 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.	Glutamine amidotransferases class-II family protein.	0.646
purR_1	rbsC	DR95_1015	DR95_1829	Bacterial regulatory s, lacI family protein; 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.	Branched-chain amino acid transport system / permease component family protein; Belongs to the binding-protein-dependent transport system permease family.	0.400
rbsC	purR_1	DR95_1829	DR95_1015	Branched-chain amino acid transport system / permease component family protein; Belongs to the binding-protein-dependent transport system permease family.	Bacterial regulatory s, lacI family protein; 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.	0.400

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