Organism : Halobacterium salinarum NRC-1 | Module List :
VNG0320H

hypothetical protein VNG0320H

CircVis
Functional Annotations (1)
Function System
Uncharacterized protein conserved in archaea cog/ cog
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for VNG0320H
(Mouseover regulator name to see its description)

VNG0320H is regulated by 12 influences and regulates 6 modules.
Regulators for VNG0320H (12)
Regulator Module Operator
VNG0254G 170 tf
VNG0293H 170 tf
VNG0734G
VNG0293H
170 combiner
VNG0734G
VNG2641H
170 combiner
VNG1123G 170 tf
VNG1464G
VNG0734G
170 combiner
VNG1836G 170 tf
VNG0194H 283 tf
VNG0254G 283 tf
VNG0258H 283 tf
VNG1836G
VNG1899G
283 combiner
VNG2243G
VNG0293H
283 combiner
Regulated by VNG0320H (6)
Module Residual Genes
12 0.33 30
16 0.35 32
49 0.32 31
98 0.59 12
225 0.48 8
291 0.25 2
Motif information (de novo identified motifs for modules)

There are 4 motifs predicted.

Motif Table (4)
Motif Id e-value Consensus Motif Logo
1301 2.70e+03 TTgTtatGgA
Loader icon
1302 4.40e+03 T.GTtgggGTaa
Loader icon
1495 1.90e+03 AcAAcactTAaAc.Cacgccat
Loader icon
1496 1.60e+04 acgacGACgAa
Loader icon
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 VNG0320H

VNG0320H is enriched for 1 functions in 3 categories.
Enrichment Table (1)
Function System
Uncharacterized protein conserved in archaea cog/ cog
Module neighborhood information for VNG0320H

VNG0320H has total of 35 gene neighbors in modules 170, 283
Gene neighbors (35)
Gene Common Name Description Module membership
VNG0094C hypothetical protein VNG0094C 283
VNG0129G hsp4 Hsp4 123, 283
VNG0233H hypothetical protein VNG0233H 191, 283
VNG0320H hypothetical protein VNG0320H 170, 283
VNG0322H hypothetical protein VNG0322H 170
VNG0394C hypothetical protein VNG0394C 191, 283
VNG0582C hypothetical protein VNG0582C 16, 283
VNG0583G cyb cytochrome b6 119, 283
VNG0665G coxB1 cytochrome c oxidase subunit II 40, 283
VNG0768H hypothetical protein VNG0768H 71, 283
VNG0804C hypothetical protein VNG0804C 261, 283
VNG0849C hypothetical protein VNG0849C 100, 283
VNG0892H hypothetical protein VNG0892H 195, 283
VNG0931G acaB2 3-ketoacyl-CoA thiolase 50, 283
VNG0941C hypothetical protein VNG0941C 262, 283
VNG0942G cheW2 hypothetical protein VNG0942G 191, 283
VNG0954C hypothetical protein VNG0954C 7, 278, 283
VNG0978H hypothetical protein VNG0978H 261, 283
VNG0992H hypothetical protein VNG0992H 229, 283
VNG0995H hypothetical protein VNG0995H 35, 283
VNG1029C hypothetical protein VNG1029C 59, 283
VNG1085H hypothetical protein VNG1085H 229, 283
VNG1086C hypothetical protein VNG1086C 191, 283
VNG1087C hypothetical protein VNG1087C 120, 283
VNG1088C hypothetical protein VNG1088C 199, 283
VNG1157G rpl7ae 50S ribosomal protein L7Ae 191, 283
VNG1158G rps28e 30S ribosomal protein S28e 23, 283
VNG1160G ndk nucleoside diphosphate kinase 23, 283
VNG1190G sod1 superoxide dismutase 78, 283
VNG1213C hypothetical protein VNG1213C 84, 283
VNG1406Gm helicase 283
VNG2006C hypothetical protein VNG2006C 79, 113, 170, 187
VNG2008H hypothetical protein VNG2008H 9, 49, 79, 113, 170, 187
VNG2157C hypothetical protein VNG2157C 170
VNG6296C hypothetical protein VNG6296C 170
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 VNG0320H
Please add your comments for this gene by using the form below. Your comments will be publicly available.

comments powered by Disqus

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