Organism : Pseudomonas aeruginosa | Module List :
PA2941

hypothetical protein (NCBI)

CircVis
Functional Annotations (2)
Function System
Mg-chelatase subunit ChlD cog/ cog
magnesium chelatase activity go/ molecular_function
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for PA2941
(Mouseover regulator name to see its description)

PA2941 is regulated by 31 influences and regulates 0 modules.
Regulators for PA2941 (31)
Regulator Module Operator
PA0527 190 tf
PA0701 190 tf
PA1145 190 tf
PA1399 190 tf
PA1599 190 tf
PA1998 190 tf
PA2681 190 tf
PA2696 190 tf
PA2848 190 tf
PA3565 190 tf
PA3830 190 tf
PA3845 190 tf
PA4270 190 tf
PA5116 190 tf
PA5344 190 tf
PA0163 156 tf
PA0272 156 tf
PA0564 156 tf
PA0701 156 tf
PA0828 156 tf
PA1109 156 tf
PA1347 156 tf
PA2076 156 tf
PA2547 156 tf
PA2838 156 tf
PA3594 156 tf
PA3714 156 tf
PA4806 156 tf
PA4906 156 tf
PA5293 156 tf
PA5344 156 tf

Warning: PA2941 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
3140 2.70e-01 GaaaAgaAaAAccAA
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3141 1.90e+03 CCCGgCGC
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3208 3.00e-07 AcAgGaTcCGCctAgTcTATC
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3209 2.10e-02 aCtcTAcTcctTGCg.taCgccAA
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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 PA2941

PA2941 is enriched for 2 functions in 3 categories.
Enrichment Table (2)
Function System
Mg-chelatase subunit ChlD cog/ cog
magnesium chelatase activity go/ molecular_function
Module neighborhood information for PA2941

PA2941 has total of 49 gene neighbors in modules 156, 190
Gene neighbors (49)
Gene Common Name Description Module membership
PA0151 PA0151 probable TonB-dependent receptor (NCBI) 119, 156
PA0234 PA0234 hypothetical protein (NCBI) 156, 197
PA0242 PA0242 hypothetical protein (NCBI) 156, 401
PA0435 PA0435 hypothetical protein (NCBI) 156, 445
PA0710 gloA2 lactoylglutathione lyase (NCBI) 190, 434
PA0712 PA0712 hypothetical protein (NCBI) 48, 190
PA0809 PA0809 probable transporter (NCBI) 156, 201
PA1134 PA1134 hypothetical protein (NCBI) 119, 190
PA1148 toxA exotoxin A precursor (NCBI) 156, 355
PA1154 PA1154 hypothetical protein (NCBI) 156, 355
PA1405 PA1405 probable helicase (NCBI) 190, 355
PA1410 PA1410 probable periplasmic spermidine/putrescine-binding protein (NCBI) 104, 156
PA1491 PA1491 probable transporter (NCBI) 156, 534
PA1492 PA1492 hypothetical protein (NCBI) 156, 326
PA2213 PA2213 probable porin (NCBI) 156, 201
PA2357 msuE NADH-dependent FMN reductase MsuE (NCBI) 156, 446
PA2475 PA2475 probable cytochrome P450 (NCBI) 190, 290
PA2531 PA2531 putative aminotransferase (NCBI) 74, 190
PA2679 PA2679 hypothetical protein (NCBI) 189, 190
PA2680 PA2680 probable quinone oxidoreductase (NCBI) 190, 473
PA2681 PA2681 probable transcriptional regulator (NCBI) 190, 235
PA2719 PA2719 hypothetical protein (NCBI) 190, 386
PA2772 PA2772 hypothetical protein (NCBI) 156, 171
PA2782 PA2782 hypothetical protein (NCBI) 190, 383
PA2783 PA2783 hypothetical protein (NCBI) 190, 355
PA2838 PA2838 probable transcriptional regulator (NCBI) 156, 201
PA2869 PA2869 hypothetical protein (NCBI) 190, 461
PA2870 PA2870 hypothetical protein (NCBI) 190, 461
PA2898 PA2898 hypothetical protein (NCBI) 156, 486
PA2928 PA2928 hypothetical protein (NCBI) 30, 190
PA2941 PA2941 hypothetical protein (NCBI) 156, 190
PA2984 PA2984 hypothetical protein (NCBI) 97, 190
PA3058 pelG hypothetical protein (NCBI) 156, 211
PA3059 pelF hypothetical protein (NCBI) 156, 434
PA3062 pelC hypothetical protein (NCBI) 156, 434
PA3063 pelB hypothetical protein (NCBI) 156, 326
PA3298 PA3298 hypothetical protein (NCBI) 156, 211
PA3565 PA3565 probable transcriptional regulator (NCBI) 190, 461
PA3772 PA3772 hypothetical protein (NCBI) 156, 211
PA3844 PA3844 hypothetical protein (NCBI) 88, 190
PA3845 PA3845 probable transcriptional regulator (NCBI) 44, 190
PA3892 PA3892 hypothetical protein (NCBI) 65, 156
PA3897 PA3897 hypothetical protein (NCBI) 190, 534
PA3985 PA3985 hypothetical protein (NCBI) 30, 190
PA4095 PA4095 hypothetical protein (NCBI) 25, 156
PA5150 PA5150 probable short-chain dehydrogenase (NCBI) 190, 351
PA5151 PA5151 hypothetical protein (NCBI) 190, 351
PA5387 PA5387 hypothetical protein (NCBI) 156, 180
PA5439 PA5439 probable glucose-6-phosphate dehydrogenase (NCBI) 190, 469
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 PA2941
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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