Organism : Geobacter sulfurreducens | Module List :
GSU1165 ptsP

phosphoenolpyruvate-protein phosphotransferase PtsP (NCBI)

CircVis
Functional Annotations (8)
Function System
Signal transduction protein containing GAF and PtsI domains cog/ cog
sugar:hydrogen symporter activity go/ molecular_function
cytoplasm go/ cellular_component
phosphoenolpyruvate-protein phosphotransferase activity go/ molecular_function
phosphoenolpyruvate-dependent sugar phosphotransferase system go/ biological_process
phosphorylation go/ biological_process
Phosphotransferase system (PTS) kegg/ kegg pathway
PTS_I_fam tigr/ tigrfam
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for GSU1165
(Mouseover regulator name to see its description)

GSU1165 is regulated by 19 influences and regulates 0 modules.
Regulators for GSU1165 ptsP (19)
Regulator Module Operator
GSU0013 125 tf
GSU0164 125 tf
GSU0178 125 tf
GSU0514 125 tf
GSU0534 125 tf
GSU0776 125 tf
GSU1345 125 tf
GSU2716 125 tf
GSU2779 125 tf
GSU2809 125 tf
GSU0266 19 tf
GSU1626 19 tf
GSU1687 19 tf
GSU1727 19 tf
GSU1989 19 tf
GSU2581 19 tf
GSU2831 19 tf
GSU3087 19 tf
GSU3387 19 tf

Warning: GSU1165 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
2198 3.10e+03 GGGcttTT.cTtT
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2199 5.50e+03 CGGAgGgg
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2410 1.80e+00 aTGcaattGgaTTaTaCCGgc
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2411 1.70e+01 aAtAAaAgAccCaCCgatttaaA
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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 GSU1165

GSU1165 is enriched for 8 functions in 3 categories.
Enrichment Table (8)
Function System
Signal transduction protein containing GAF and PtsI domains cog/ cog
sugar:hydrogen symporter activity go/ molecular_function
cytoplasm go/ cellular_component
phosphoenolpyruvate-protein phosphotransferase activity go/ molecular_function
phosphoenolpyruvate-dependent sugar phosphotransferase system go/ biological_process
phosphorylation go/ biological_process
Phosphotransferase system (PTS) kegg/ kegg pathway
PTS_I_fam tigr/ tigrfam
Module neighborhood information for GSU1165

GSU1165 has total of 28 gene neighbors in modules 19, 125
Gene neighbors (28)
Gene Common Name Description Module membership
GSU0025 GSU0025 tolB protein (NCBI) 125, 184
GSU0161 GSU0161 hypothetical protein (VIMSS) 18, 19
GSU0457 GSU0457 lipoprotein, putative (VIMSS) 125, 164
GSU0458 GSU0458 (3R)-hydroxymyristoyl-(acyl-carrier-protein) dehydratase, putative (VIMSS) 125, 164
GSU0685 GSU0685 radical SAM domain protein (NCBI) 125, 309
GSU1165 ptsP phosphoenolpyruvate-protein phosphotransferase PtsP (NCBI) 19, 125
GSU1184 GSU1184 conserved hypothetical protein (VIMSS) 125, 223
GSU1196 GSU1196 hypothetical protein (VIMSS) 125, 201
GSU1198 serA D-3-phosphoglycerate dehydrogenase (NCBI) 125, 309
GSU1277 greA transcription elongation factor GreA (NCBI) 19, 248
GSU1706 panC pantoate--beta-alanine ligase (NCBI) 11, 125
GSU1707 GSU1707 group II decarboxylase (VIMSS) 125, 290
GSU1708 GSU1708 chlorohydrolase, Atz/Trz family (VIMSS) 125, 290
GSU1709 smpB SsrA-binding protein (NCBI) 125, 290
GSU1720 GSU1720 6-pyruvoyl tetrahydrobiopterin synthase family protein (NCBI) 57, 125
GSU1721 GSU1721 radical SAM domain protein (NCBI) 125, 309
GSU1722 GSU1722 creatinine amidohydrolase (VIMSS) 125, 309
GSU1808 folP dihydropteroate synthase (NCBI) 19, 144
GSU2201 GSU2201 cytochrome c family protein (NCBI) 20, 125
GSU2233 GSU2233 conserved hypothetical protein (VIMSS) 125, 309
GSU2284 GSU2284 conserved hypothetical protein TIGR00043 (NCBI) 19, 262
GSU2429 GSU2429 PPIC-type PPIASE domain protein (NCBI) 125, 309
GSU2526 GSU2526 membrane protein, putative (VIMSS) 57, 125
GSU2527 GSU2527 nitrite/sulfite reductase domain protein (NCBI) 125, 262
GSU3013 cgpA GTP-binding protein (NCBI) 19, 35
GSU3145 GSU3145 MOSC domain protein (VIMSS) 125, 273
GSU3374 rpe ribulose-phosphate 3-epimerase (NCBI) 125, 160
GSU3375 GSU3375 MutT/nudix family protein (VIMSS) 19, 26
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 GSU1165
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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