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GSE67402: E.coli regulatory changes under long-term starvation

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Results for PuuR

Z-value: 1.32

Transcription factors associated with PuuR

Gene Symbol Gene ID Gene Info
puuR PuuR DNA-binding transcriptional repressor

Activity-expression correlation:

GenePromoterPearson corr. coef.P-valuePlot
puuR0.952.1e-14Click!

Activity profile of PuuR motif

Sorted Z-values of PuuR motif

Promoter Log-likelihood Transcript Gene Gene Info
puuAP 39.78 putrescine:H+ symporter PuuP
glutamate-putrescine ligase
puuDRCBE 36.41 PuuR DNA-binding transcriptional repressor
γ-glutamyl-γ-aminobutyraldehyde dehydrogenase
γ-glutamylputrescine oxidase
γ-glutamyl-γ-aminobutyrate hydrolase
4-aminobutyrate aminotransferase

Network of associatons between targets according to the STRING database.

First level regulatory network of PuuR

PNG image of the network

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Gene Ontology Analysis

Gene overrepresentation in biological process category:

Log-likelihood per target  Total log-likelihood Term Description
13.3 39.8 GO:0015846 polyamine transport(GO:0015846) putrescine transport(GO:0015847)
9.1 36.4 GO:0009447 polyamine catabolic process(GO:0006598) putrescine catabolic process(GO:0009447)

Gene overrepresentation in cellular component category:

Log-likelihood per target  Total log-likelihood Term Description
0.1 39.8 GO:0005886 plasma membrane(GO:0005886)
0.1 36.4 GO:0005737 cytoplasm(GO:0005737)

Gene overrepresentation in molecular function category:

Log-likelihood per target  Total log-likelihood Term Description
9.1 36.4 GO:0003867 4-aminobutyrate transaminase activity(GO:0003867)
6.6 39.8 GO:0015101 organic cation transmembrane transporter activity(GO:0015101) acid-ammonia (or amide) ligase activity(GO:0016880)