Organism : Geobacter sulfurreducens | Module List :
GSU1846

glycosyl transferase domain protein (VIMSS)

CircVis
Functional Annotations (3)
Function System
Sugar transferases involved in lipopolysaccharide synthesis cog/ cog
undecaprenyl-phosphate galactose phosphotransferase activity go/ molecular_function
EPS_sugtrans tigr/ tigrfam
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for GSU1846
(Mouseover regulator name to see its description)

GSU1846 is regulated by 21 influences and regulates 0 modules.
Regulators for GSU1846 (21)
Regulator Module Operator
GSU0191 254 tf
GSU0207 254 tf
GSU0280 254 tf
GSU0366 254 tf
GSU0776 254 tf
GSU1653 254 tf
GSU1940 254 tf
GSU2113 254 tf
GSU2506 254 tf
GSU2670 254 tf
GSU2787 254 tf
GSU2868 254 tf
GSU3457 254 tf
GSU0366 330 tf
GSU1013 330 tf
GSU1095 330 tf
GSU1495 330 tf
GSU1934 330 tf
GSU2506 330 tf
GSU2523 330 tf
GSU2670 330 tf

Warning: GSU1846 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
2668 2.60e-03 Atact.aaTtActtATTgacA
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2669 1.80e+02 ttAAccaTCacCAaaGtGcCT
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2816 5.80e+01 aggAGaa.ttta..aaTaTt
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2817 2.00e+01 A.TttTtcCATG.aa
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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 GSU1846

GSU1846 is enriched for 3 functions in 3 categories.
Module neighborhood information for GSU1846

GSU1846 has total of 41 gene neighbors in modules 254, 330
Gene neighbors (41)
Gene Common Name Description Module membership
GSU0006 gpsA glycerol-3-phosphate dehydrogenase (NAD(P)+) (NCBI) 35, 254
GSU0232 GSU0232 hypothetical protein (VIMSS) 191, 254
GSU0561 GSU0561 conserved domain protein (NCBI) 17, 254
GSU0563 GSU0563 hypothetical protein (VIMSS) 17, 330
GSU0564 GSU0564 conserved hypothetical protein (VIMSS) 17, 330
GSU0603 GSU0603 hypothetical protein (VIMSS) 191, 254
GSU0958 GSU0958 lipoprotein, putative (VIMSS) 33, 254
GSU1453 GSU1453 hypothetical protein (VIMSS) 191, 330
GSU1454 GSU1454 glycosyl transferase, group 2 family protein (VIMSS) 191, 330
GSU1455 GSU1455 hypothetical protein (VIMSS) 105, 330
GSU1456 GSU1456 conserved hypothetical protein (NCBI) 191, 330
GSU1457 GSU1457 polysaccharide deacetylase domain protein (NCBI) 191, 330
GSU1458 GSU1458 TPR domain protein (VIMSS) 301, 330
GSU1498 GSU1498 membrane protein, putative (VIMSS) 254, 303
GSU1506 GSU1506 hypothetical protein (VIMSS) 254, 303
GSU1511 GSU1511 glycosyl transferase, group 1 family protein (NCBI) 17, 254
GSU1777 GSU1777 hypothetical protein (VIMSS) 83, 254
GSU1782 GSU1782 conserved domain protein (NCBI) 17, 254
GSU1786 GSU1786 cytochrome c family protein (NCBI) 33, 254
GSU1787 GSU1787 cytochrome c family protein (NCBI) 33, 254
GSU1800 GSU1800 conserved hypothetical protein TIGR00150 (VIMSS) 67, 330
GSU1846 GSU1846 glycosyl transferase domain protein (VIMSS) 254, 330
GSU1883 GSU1883 PTS system, IIA component, putative (VIMSS) 245, 330
GSU1946 GSU1946 hypothetical protein (VIMSS) 102, 254
GSU1957 GSU1957 glycosyl transferase, group 1 family protein (VIMSS) 33, 254
GSU1959 GSU1959 hypothetical protein (VIMSS) 33, 254
GSU1961 GSU1961 glycosyl transferase, group 2 family protein (VIMSS) 191, 254
GSU2056 GSU2056 tripartite ATP-independent periplasmic transporters, DctQ component, putative (NCBI) 227, 330
GSU2059 GSU2059 hypothetical protein (NCBI) 301, 330
GSU2107 GSU2107 hypothetical protein (VIMSS) 301, 330
GSU2246 GSU2246 polysaccharide biosynthesis domain protein (VIMSS) 102, 330
GSU2247 GSU2247 carbohydrate oxidoreductase, putative (VIMSS) 301, 330
GSU2395 GSU2395 conserved hypothetical protein (VIMSS) 33, 254
GSU2396 GSU2396 conserved hypothetical protein (VIMSS) 68, 254
GSU2397 GSU2397 conserved hypothetical protein (VIMSS) 105, 254
GSU2470 GSU2470 hypothetical protein (VIMSS) 254, 303
GSU2610 GSU2610 LysM domain protein (NCBI) 17, 330
GSU2644 GSU2644 hypothetical protein (VIMSS) 136, 330
GSU2886 GSU2886 TonB-dependent receptor, putative (VIMSS) 254, 306
GSU3182 GSU3182 conserved domain protein (VIMSS) 191, 330
VIMSS12650495 VIMSS12650495 None 179, 254
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 GSU1846
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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