queE protein (Synechococcus sp. WH 8109) - STRING interaction network

Nodes:

Network nodes represent proteins

splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.

Node Color

colored nodes:
query proteins and first shell of interactors

white nodes:
second shell of interactors

Node Content

empty nodes:
proteins of unknown 3D structure

filled nodes:
a 3D structure is known or predicted

Edges:

Edges represent protein-protein associations

associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.

Knowledge-based Evidence

from curated databases

textmining

Assay-based Predictions

experimentally determined

co-expression

Genomic Predictions

gene neighborhood

gene co-occurrence

gene fusions

Your Input:

Neighborhood

Gene Fusion

Co-occurrence

Co-expression

Experiments

Databases

Textmining

[Homology]

Score

queE

Putative organic radical activating enzyme; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds. (205 aa)

Predicted Functional Partners:

exsB

0.998

AHF64751.1

0.978

AHF64039.1

0.975

queF

0.906

pyrG

0.804

AHF64973.1

0.709

AHF64972.1

0.647

queG

0.616

guaA

0.594

AHF64967.1

0.578

Your Current Organism:

Synechococcus sp. WH 8109

NCBI taxonomy Id: 166314
Other names: S. sp. WH 8109, Synechococcus sp. WH8109

Export your current network:

... as a bitmap image:

download

file format is 'PNG': portable network graphic

... as a high-resolution bitmap:

download

same PNG format, but at higher resolution

... as a vector graphic:

download

SVG: scalable vector graphic - can be opened and edited in Illustrator, CorelDraw, Dia, etc

... as short tabular text output:

download

TSV: tab separated values - can be opened in Excel and Cytoscape (lists only one-way edges: A-B)

... as tabular text output:

download

TSV: tab separated values - can be opened in Excel (lists reciprocal edges: A-B,B-A)

... as an XML summary:

download

structured XML interaction data, according to the 'PSI-MI' data standard

... protein node degrees:

download

node degree of proteins in your network (given the current score cut-off)

... network coordinates:

download

a flat-file format describing the coordinates and colors of nodes in the network

... protein sequences:

download

MFA: multi-fasta format - containing the aminoacid sequences in the network

... protein annotations:

download

a tab-delimited file describing the names, domains and descriptions of proteins in your network

... functional annotations:

download

a tab-delimited file containing all known functional terms of proteins in your network

Browse interactions in tabular form:

node1	node2	node1 accession	node2 accession	node1 annotation	node2 annotation	score
AHF64039.1	AHF64751.1	Syncc8109_1682	Syncc8109_2442	Hypothetical protein.	6-pyruvoyltetrahydropterin synthase.	0.900
AHF64039.1	exsB	Syncc8109_1682	Syncc8109_2665	Hypothetical protein.	ExsB; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family.	0.779
AHF64039.1	queE	Syncc8109_1682	Syncc8109_2663	Hypothetical protein.	Putative organic radical activating enzyme; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds.	0.975
AHF64039.1	queF	Syncc8109_1682	Syncc8109_2287	Hypothetical protein.	7-cyano-7-deazaguanine reductase; Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1). Belongs to the GTP cyclohydrolase I family. QueF type 1 subfamily.	0.639
AHF64751.1	AHF64039.1	Syncc8109_2442	Syncc8109_1682	6-pyruvoyltetrahydropterin synthase.	Hypothetical protein.	0.900
AHF64751.1	exsB	Syncc8109_2442	Syncc8109_2665	6-pyruvoyltetrahydropterin synthase.	ExsB; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family.	0.779
AHF64751.1	queE	Syncc8109_2442	Syncc8109_2663	6-pyruvoyltetrahydropterin synthase.	Putative organic radical activating enzyme; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds.	0.978
AHF64751.1	queF	Syncc8109_2442	Syncc8109_2287	6-pyruvoyltetrahydropterin synthase.	7-cyano-7-deazaguanine reductase; Catalyzes the NADPH-dependent reduction of 7-cyano-7- deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1). Belongs to the GTP cyclohydrolase I family. QueF type 1 subfamily.	0.639
AHF64967.1	AHF64972.1	Syncc8109_2661	Syncc8109_2666	Putative type II alternative RNA polymerase sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.	Anthranilate synthase.	0.442
AHF64967.1	AHF64973.1	Syncc8109_2661	Syncc8109_2667	Putative type II alternative RNA polymerase sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.	Aminotransferase class IV.	0.438
AHF64967.1	exsB	Syncc8109_2661	Syncc8109_2665	Putative type II alternative RNA polymerase sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.	ExsB; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family.	0.438
AHF64967.1	pyrG	Syncc8109_2661	Syncc8109_2662	Putative type II alternative RNA polymerase sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.	CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates.	0.605
AHF64967.1	queE	Syncc8109_2661	Syncc8109_2663	Putative type II alternative RNA polymerase sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.	Putative organic radical activating enzyme; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds.	0.578
AHF64972.1	AHF64967.1	Syncc8109_2666	Syncc8109_2661	Anthranilate synthase.	Putative type II alternative RNA polymerase sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.	0.442
AHF64972.1	AHF64973.1	Syncc8109_2666	Syncc8109_2667	Anthranilate synthase.	Aminotransferase class IV.	0.868
AHF64972.1	exsB	Syncc8109_2666	Syncc8109_2665	Anthranilate synthase.	ExsB; Catalyzes the ATP-dependent conversion of 7-carboxy-7- deazaguanine (CDG) to 7-cyano-7-deazaguanine (preQ(0)). Belongs to the QueC family.	0.811
AHF64972.1	guaA	Syncc8109_2666	Syncc8109_0052	Anthranilate synthase.	GMP synthase; Catalyzes the synthesis of GMP from XMP.	0.516
AHF64972.1	pyrG	Syncc8109_2666	Syncc8109_2662	Anthranilate synthase.	CTP synthase; Catalyzes the ATP-dependent amination of UTP to CTP with either L-glutamine or ammonia as the source of nitrogen. Regulates intracellular CTP levels through interactions with the four ribonucleotide triphosphates.	0.671
AHF64972.1	queE	Syncc8109_2666	Syncc8109_2663	Anthranilate synthase.	Putative organic radical activating enzyme; Catalyzes the complex heterocyclic radical-mediated conversion of 6-carboxy-5,6,7,8-tetrahydropterin (CPH4) to 7-carboxy-7- deazaguanine (CDG), a step common to the biosynthetic pathways of all 7-deazapurine-containing compounds.	0.647
AHF64973.1	AHF64967.1	Syncc8109_2667	Syncc8109_2661	Aminotransferase class IV.	Putative type II alternative RNA polymerase sigma factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.	0.438

page 1 of 4

Server load: medium (52%) [HD]

Permalink

Network

Neighborhood

Experiments

Fusion

Databases

Co-occurrence

Textmining

Co-expression

© STRING Consortium 2026

Credits

Access

Info

About