Organism : Clostridium acetobutylicum | Module List :
CAC2686

Possible maltodextrin glucosidase (NCBI ptt file)

CircVis
Functional Annotations (7)
Function System
Glycosidases cog/ cog
catalytic activity go/ molecular_function
ion channel activity go/ molecular_function
carbohydrate metabolic process go/ biological_process
ion transport go/ biological_process
membrane go/ cellular_component
cation binding go/ molecular_function
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for CAC2686
(Mouseover regulator name to see its description)

CAC2686 is regulated by 17 influences and regulates 0 modules.
Regulators for CAC2686 (17)
Regulator Module Operator
CAC1430 330 tf
CAC1469 330 tf
CAC2616 330 tf
CAC2793 330 tf
CAC2794 330 tf
CAC2859 330 tf
CAC3063 330 tf
CAC3729 330 tf
CAC0023 203 tf
CAC0876 203 tf
CAC1430 203 tf
CAC1469 203 tf
CAC2616 203 tf
CAC2793 203 tf
CAC2794 203 tf
CAC3214 203 tf
CAC3481 203 tf

Warning: CAC2686 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
7058 8.70e-03 ggagGTg
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7059 1.20e+00 ataAggGaGGA
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7312 2.40e+01 aGGaGg.T
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7313 1.30e+03 GCAGCC
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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 CAC2686

CAC2686 is enriched for 7 functions in 3 categories.
Enrichment Table (7)
Function System
Glycosidases cog/ cog
catalytic activity go/ molecular_function
ion channel activity go/ molecular_function
carbohydrate metabolic process go/ biological_process
ion transport go/ biological_process
membrane go/ cellular_component
cation binding go/ molecular_function
Module neighborhood information for CAC2686

CAC2686 has total of 39 gene neighbors in modules 203, 330
Gene neighbors (39)
Gene Common Name Description Module membership
CAC0601 CAC0601 Unchracterized membrane protein, possible permease (NCBI ptt file) 263, 330
CAC0613 CAC0613 Spore coat protein F (NCBI ptt file) 203, 300
CAC0614 CAC0614 Spore coat protein F (NCBI ptt file) 203, 300
CAC0857 CAC0857 Glucan phosphorylase (NCBI ptt file) 80, 330
CAC1093 CAC1093 Hypothetical secreted protein (NCBI ptt file) 39, 330
CAC1252 CAC1252 Possible membrane metalloendopeptidases (NCBI ptt file) 263, 330
CAC1270 CAC1270 Hypothetical protein (NCBI ptt file) 39, 203
CAC1276 SpoIIP Stage II sporulation protein P (NCBI ptt file) 39, 330
CAC1298 CAC1298 Uncharacterized protein, related to B.subtilis spore coat protein COTS (NCBI ptt file) 203, 330
CAC1335 CAC1335 Spore coat protein F (COTF) related protein (NCBI ptt file) 136, 203
CAC1575 CAC1575 Hypothetical protein (NCBI ptt file) 188, 203
CAC1576 CAC1576 Predicted oxidoreductase, ortholog of GSP39 B.subtilis (NCBI ptt file) 188, 330
CAC1864 CAC1864 Hypothetical protein (NCBI ptt file) 203, 290
CAC2058 CAC2058 Predicted membrane protein (NCBI ptt file) 39, 330
CAC2352 CAC2352 Hypothetical protein (NCBI ptt file) 279, 330
CAC2353 CAC2353 Hypothetical protein (NCBI ptt file) 279, 330
CAC2426 CAC2426 Uncharacterized conserved protein (NCBI ptt file) 263, 330
CAC2427 CAC2427 Uncharacterized conserved protein (NCBI ptt file) 263, 330
CAC2428 CAC2428 Activator of 2-hydroxyglutaryl-CoA dehydratase (NCBI ptt file) 263, 330
CAC2460 CAC2460 Hypothetical protein (NCBI ptt file) 188, 203
CAC2499 CAC2499 Pyruvate ferredoxin oxidoreductase (NCBI ptt file) 188, 203
CAC2595 CAC2595 Hypothetical protein (NCBI ptt file) 188, 203
CAC2615 CAC2615 Uncharacterized conserved protein, CotF B.subtilis family (NCBI ptt file) 135, 203
CAC2666 CAC2666 Hypothetical protein (NCBI ptt file) 300, 330
CAC2686 CAC2686 Possible maltodextrin glucosidase (NCBI ptt file) 203, 330
CAC2793 CAC2793 Transcriptional regulator, Lrp family (possible nitrite reductase regulator NirD) (NCBI ptt file) 81, 203
CAC2794 CAC2794 Transcriptional regulator, Lrp family (possible nitrite reductase regulator NirD) (NCBI ptt file) 300, 330
CAC2800 CAC2800 CotJC-like protein (GS80 family) (NCBI ptt file) 188, 203
CAC2801 CAC2801 TPR-repeat-containing protein, secreted (NCBI ptt file) 15, 203
CAC2899 CAC2899 LysM repeats domain containing membrane protein (NCBI ptt file) 39, 330
CAC2903 CAC2903 LysM domain containing membrane protein (NCBI ptt file) 263, 330
CAC3002 CAC3002 Uncharacterized consrved protein, YHJR B.subtilis family (NCBI ptt file) 203, 263
CAC3081 CAC3081 Spore-cortex-lytic enzyme, SLEB (NCBI ptt file) 203, 290
CAC3230 CAC3230 Hydrogenase subunit (ferredoxin) (NCBI ptt file) 174, 330
CAC3245 CAC3245 Subtilisin like protease (two fused domains) (NCBI ptt file) 118, 330
CAC3278 CAC3278 Uncharacterized protein, containing cell adhesion domain and ChW-repeats (NCBI ptt file) 263, 330
CAC3317 CAC3317 Spore coat protein F (CotF) family protein (NCBI ptt file) 188, 203
CAC3318 CAC3318 Hypothetical protein (NCBI ptt file) 45, 203
CAC3550 natB Na+ ABC transporter, NATB (NCBI ptt file) 78, 203
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 CAC2686
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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