Organism : Pseudomonas aeruginosa | Module List :
PA2823

hypothetical protein (NCBI)

CircVis
Functional Annotations (1)
Function System
Predicted ATPase (AAA+ superfamily) cog/ cog
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for PA2823
(Mouseover regulator name to see its description)

PA2823 is regulated by 16 influences and regulates 0 modules.
Regulators for PA2823 (16)
Regulator Module Operator
PA0456 315 tf
PA2047 315 tf
PA2957 315 tf
PA4057 315 tf
PA4135 315 tf
PA4238 315 tf
PA4275 315 tf
PA4451 315 tf
PA4600 315 tf
PA4703 315 tf
PA4745 315 tf
PA4755 315 tf
PA4853 315 tf
PA4890 315 tf
PA5342 315 tf
PA5344 315 tf

Warning: PA2823 Does not regulate any modules!

Motif information (de novo identified motifs for modules)

There are 4 motifs predicted.

Motif Table (4)
Motif Id e-value Consensus Motif Logo
3268 3.90e+00 ATAATcGggCGctct
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3269 1.20e+04 aaTgcgtgatccGaaAtAaTC
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3456 1.50e+03 ATaa.AAcAAG
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3457 1.50e+02 GgCGccCGAtC
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Motif Help

Transcription factor binding motifs help to elucidate regulatory mechanism. cMonkey integrates powerful de novo motif detection to identify conditionally co-regulated sets of genes. De novo predicted motifs for each module are listed in the module page as motif logo images along with associated prediction statistics (e-values). The main module page also shows the location of these motifs within the upstream sequences of the module member genes.

Motifs of interest can be broadcasted to RegPredict (currently only available for Desulfovibrio vulgaris Hildenborough) in order to compare conservation in similar species. This integrated motif prediction and comparative analysis provides an additional checkpoint for regulatory motif prediction confidence.

Motif e-value: cMonkey tries to identify two motifs per modules in the upstream sequences of the module member genes. Motif e-value is an indicative of the motif co-occurences between the members of the module.Smaller e-values are indicative of significant sequence motifs. Our experience showed that e-values smaller than 10 are generally indicative of significant motifs.

Functional Enrichment for PA2823

PA2823 is enriched for 1 functions in 3 categories.
Enrichment Table (1)
Function System
Predicted ATPase (AAA+ superfamily) cog/ cog
Module neighborhood information for PA2823

PA2823 has total of 53 gene neighbors in modules 220, 315
Gene neighbors (53)
Gene Common Name Description Module membership
PA0162 PA0162 probable porin (NCBI) 315, 451
PA0168 PA0168 hypothetical protein (NCBI) 220, 316
PA0243 PA0243 probable transcriptional regulator (NCBI) 72, 220
PA0308 PA0308 hypothetical protein (NCBI) 220, 490
PA0351 PA0351 hypothetical protein (NCBI) 72, 220
PA0433 PA0433 hypothetical protein (NCBI) 187, 220
PA0487 PA0487 probable molybdenum transport regulator (NCBI) 220, 523
PA0538 dsbB disulfide bond formation protein (NCBI) 220, 498
PA0778 icp inhibitor of cysteine peptidase (NCBI) 315, 499
PA0782 putA proline dehydrogenase PutA (NCBI) 4, 315
PA0783 putP sodium/proline symporter PutP (NCBI) 131, 315
PA0846 PA0846 putative sulfate transport protein CysZ (NCBI) 117, 220
PA0868 PA0868 hypothetical protein (NCBI) 72, 220
PA0946 PA0946 hypothetical protein (NCBI) 123, 220
PA0952 PA0952 hypothetical protein (NCBI) 261, 315
PA1014 PA1014 probable glycosyl transferase (NCBI) 8, 315
PA1047 PA1047 probable esterase (NCBI) 220, 420
PA1315 PA1315 probable transcriptional regulator (NCBI) 220, 438
PA1357 PA1357 hypothetical protein (NCBI) 72, 220
PA1398 PA1398 hypothetical protein (NCBI) 220, 229
PA1558 PA1558 hypothetical protein (NCBI) 220, 457
PA1862 modB molybdenum transport protein ModB (NCBI) 220, 263
PA2201 PA2201 hypothetical protein (NCBI) 33, 315
PA2533 PA2533 probable sodium:alanine symporter (NCBI) 117, 315
PA2823 PA2823 hypothetical protein (NCBI) 220, 315
PA2832 tpm thiopurine methyltransferase (NCBI) 70, 220
PA3004 PA3004 purine nucleoside phosphorylase (NCBI) 165, 220
PA3033 PA3033 hypothetical protein (NCBI) 117, 220
PA3034 PA3034 probable transcriptional regulator (NCBI) 41, 220
PA3310 PA3310 hypothetical protein (NCBI) 78, 315
PA3638 PA3638 hypothetical protein (NCBI) 315, 528
PA3747 PA3747 hypothetical protein (NCBI) 315, 493
PA3748 PA3748 hypothetical protein (NCBI) 315, 493
PA3855 PA3855 hypothetical protein (NCBI) 220, 268
PA3859 PA3859 carboxylesterase (NCBI) 220, 225
PA3887 nhaP Na+/H+ antiporter NhaP (NCBI) 220, 490
PA3895 PA3895 probable transcriptional regulator (NCBI) 220, 268
PA3896 PA3896 probable 2-hydroxyacid dehydrogenase (NCBI) 220, 374
PA3950 PA3950 probable ATP-dependent RNA helicase (NCBI) 143, 315
PA4010 PA4010 3-methyladenine DNA glycosylase (NCBI) 170, 315
PA4035 PA4035 hypothetical protein (NCBI) 178, 315
PA4135 PA4135 probable transcriptional regulator (NCBI) 268, 315
PA4307 pctC chemotactic transducer PctC (NCBI) 170, 315
PA4339 PA4339 probable phospholipase (NCBI) 20, 220
PA4381 PA4381 probable two-component response regulator (NCBI) 178, 315
PA4440 PA4440 hypothetical protein (NCBI) 123, 315
PA4548 PA4548 probable D-amino acid oxidase (NCBI) 8, 220
PA5085 PA5085 probable transcriptional regulator (NCBI) 220, 266
PA5175 cysQ CysQ protein (NCBI) 220, 321
PA5199 envZ two-component sensor EnvZ (NCBI) 220, 253
PA5215 gcvT1 aminomethyltransferase (NCBI) 143, 315
PA5370 PA5370 probable major facilitator superfamily (MFS) transporter (NCBI) 58, 220
PA5529 PA5529 probable sodium/proton antiporter (NCBI) 220, 422
Gene Page Help

Network Tab

If the gene is associated with a module(s), its connection to given modules along with other members of that module are shown as network by using CytoscapeWeb. In this view, each green colored circular nodes represent module member genes, purple colored diamonds represent module motifs and red triangles represent regulators. Each node is connected to module (Bicluster) via edges. This representation provides quick overview of all genes, regulators and motifs for modules. It also allows one to see shared genes/motifs/regulators among diferent modules.

Network representation is interactive. You can zoom in/out and move nodes/edges around. Clicking on a node will open up a window to give more details. For genes, Locus tag, organism, genomic coordinates, NCBI gene ID, whether it is transcription factor or not and any associated functional information will be shown. For regulators, number of modules are shown in addition to gene details. For motifs, e-value, consensus sequence and sequence logo will be shown. For modules, expression profile plot, motif information, functional associations and motif locations for each member of the module will be shown.
You can pin information boxes by using button in the box title and open up additional ones on the same screen for comparative analysis.

Regulation Tab

Regulation tab for each gene includes regulatory influences such as environmental factors or transcription factors or their combinations identified by regulatory network inference algorithms.

If the gene is a member of a module, regulators influencing that module are also considered to regulate the gene. Regulators table list total number of regulatory influences, regulators, modules and type of the influence.

You can see description of the regulator inside the tooltip when you mouseover. In certain cases the regulatory influence is predicted to be the result of the combination of two influences. These are indicated as combiner in the column labeled "Operator".

For transcription factors, an additional table next to regulator table will be show. This table show modules that are influenced by the transcription factor.

Motifs Tab

Network inference algorithm uses de novo motif prediction for assigning genes to modules. If there are any motifs identified in the upstream region of a gene, the motif will be shown here. For each motif sequence logo, consensus and e-value will be shown.

Functions Tab

Identification of functional enrichment for the module members is important in associating predicted motifs and regulatory influences with pathways. As described above, the network inference pipeline includes a functional enrichment module by which hypergeometric p-values are used to identify over representation of functional ontology terms among module members.

Network Portal presents functional ontologies from KEGG, GO, TIGRFAM, and COG as separate tables that include function name, type, corrected and uncorrected hypergeometric p-values, and the number of genes assigned to this category out of total number of genes in the module.

Module Members Tab

Identity of gene members in a module may help to identify potential interactions between different functional modules. Therefore, neighbor genes that share the same module(s) with gene under consideration are shown here. For each memebr, gene name, description and modules that contain it are listed.

Help Tab

This help page. More general help can be accessed by clicking help menu in the main navigation bar.

Social Tab

Network Portal is designed to promote collaboration through social interactions. Therefore interested researchers can share information, questions and updates for a particular gene.

Users can use their Disqus, Facebook, Twitter or Google accounts to connect to this page (We recommend Google). Each module and gene page includes comments tab that lists history of the interactions for that gene. You can browse the history, make updates, raise questions and share these activities with social web.

In the next releases of the network portal, we are planning to create personal space for each user where you can share you space that contains all the analysis steps you did along with relevant information.

CircVis

Our circular module explorer is adapted from visquick originally developed by Dick Kreisberg of Ilya Shmulevich lab at ISB for The Cancer Genome Atlas. We use simplified version of visquick to display distribution of module members and their interactions across the genome. This view provides summary of regulation information for a gene. The main components are;
  • 1. All genomic elements for the organism are represented as a circle and each element is separated by black tick marks. In this example chromosome and pDV represent main chromosome and plasmid for D. vulgaris Hildenborough, respectively.
  • 2. Source gene
  • 3. Target genes (other module members)
  • 4. Interactions between source and target genes for a particular module
  • 5. Module(s) that source gene and target genes belong to
  • 6. Visualisation legend
Comments for PA2823
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Gene Help

Overview

Gene landing pages present genomic, functional, and regulatory information for individual genes. A circular visualization displays connections between the selected gene and genes in the same modules, with as edges drawn between the respective coordinates of the whole genome.

The gene page also lists functional ontology assignments, module membership, and motifs associated with these modules. Genes in the network inherit regulatory influences from the modules to which they belong. Therefore, the regulatory information for each gene is a collection of all regulatory influences on these modules. These are listed as a table that includes influence name, type, and target module. If the gene is a transcription factor, its target modules are also displayed in a table that provides residual values and number of genes.

CircVis

Our circular module explorer is adapted from visquick originally developed by Dick Kreisberg of Ilya Shmulevich lab at ISB for The Cancer Genome Atlas. We use simplified version of visquick to display distribution of module members and their interactions across the genome. This view provides summary of regulation information for a gene. The main components are;
  • 1. All genomic elements for the organism are represented as a circle and each element is separated by black tick marks. In this example chromosome and pDV represent main chromosome and plasmid for D. vulgaris Hildenborough, respectively.
  • 2. Source gene
  • 3. Target genes (other module members)
  • 4. Interactions between source and target genes for a particular module
  • 5. Module(s) that source gene and target genes belong to
  • 6. Visualisation legend