Organism : Geobacter sulfurreducens | Module List :
GSU1079

hypothetical protein (VIMSS)

CircVis
Functional Annotations (1)
Function System
PEP_exosort tigr/ tigrfam
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for GSU1079
(Mouseover regulator name to see its description)

GSU1079 is regulated by 6 influences and regulates 0 modules.
Regulators for GSU1079 (6)
Regulator Module Operator
GSU0735 307 tf
GSU3087 307 tf
GSU0013 86 tf
GSU0267 86 tf
GSU2202 86 tf
GSU2666 86 tf

Warning: GSU1079 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
2332 1.50e-01 TtgtgtaAacAAAAtTtacag
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2333 3.20e+04 AAacaAtC
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2770 5.40e+02 acTgTAtcaTaacAtcCcTTa
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2771 2.20e+04 GacctcCggGAt.TCgatCC
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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 GSU1079

GSU1079 is enriched for 1 functions in 4 categories.
Enrichment Table (1)
Function System
PEP_exosort tigr/ tigrfam
Module neighborhood information for GSU1079

GSU1079 has total of 33 gene neighbors in modules 86, 307
Gene neighbors (33)
Gene Common Name Description Module membership
GSU0093 GSU0093 ABC transporter, ATP-binding/permease protein (VIMSS) 86, 186
GSU0133 GSU0133 hypothetical protein (VIMSS) 16, 86
GSU0165 GSU0165 conserved hypothetical protein (VIMSS) 159, 307
GSU0172 dnrV conserved hypothetical protein (NCBI) 86, 216
GSU0315 GSU0315 hypothetical protein (VIMSS) 86, 206
GSU0430 GSU0430 tail lysozyme, putative (NCBI) 86, 236
GSU0467 GSU0467 hypothetical protein (VIMSS) 16, 86
GSU0468 GSU0468 hypothetical protein (VIMSS) 86, 109
GSU0514 GSU0514 transcriptional regulator, IclR family (VIMSS) 81, 86
GSU0539 GSU0539 hypothetical protein (VIMSS) 86, 241
GSU0596 GSU0596 response regulator (NCBI) 45, 86
GSU0727 GSU0727 lipoprotein, putative (VIMSS) 86, 165
GSU0753 GSU0753 lipoprotein, putative (VIMSS) 284, 307
GSU0896 tldD tldD protein (NCBI) 86, 220
GSU0915 GSU0915 hypothetical protein (VIMSS) 86, 206
GSU1079 GSU1079 hypothetical protein (VIMSS) 86, 307
GSU1134 GSU1134 conserved hypothetical protein (VIMSS) 81, 307
GSU1167 GSU1167 conserved hypothetical protein (VIMSS) 4, 86
GSU1556 GSU1556 hypothetical protein (VIMSS) 86, 229
GSU2118 GSU2118 integrative genetic element Gsu21, integrase (VIMSS) 189, 307
GSU2202 GSU2202 transcriptional regulator, LysR family (VIMSS) 86, 206
GSU2525 GSU2525 nitroreductase family protein (VIMSS) 57, 307
GSU2638 GSU2638 conserved hypothetical protein (VIMSS) 86, 166
GSU2695 GSU2695 outer membrane efflux protein (VIMSS) 16, 86
GSU2697 GSU2697 multidrug resistance protein (NCBI) 16, 86
GSU2698 GSU2698 transcriptional regulator, TetR family (VIMSS) 86, 206
GSU2751 dcuB C4-dicarboxylate transporter, anaerobic (NCBI) 60, 307
GSU2967 GSU2967 hypothetical protein (VIMSS) 86, 193
GSU2980 GSU2980 transcriptional regulator, CopG family (VIMSS) 273, 307
GSU2983 GSU2983 hypothetical protein (VIMSS) 86, 206
GSU3214 GSU3214 cytochrome c family protein (NCBI) 86, 166
GSU3220 GSU3220 hypothetical protein (VIMSS) 152, 307
GSU3261 GSU3261 response regulator (VIMSS) 69, 307
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 GSU1079
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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