Organism : Clostridium acetobutylicum | Module List :
CAC2951 lacC

Tagatose-6-phosphate kinase (NCBI ptt file)

CircVis
Functional Annotations (3)
Function System
Fructose-1-phosphate kinase and related fructose-6-phosphate kinase (PfkB) cog/ cog
1-phosphofructokinase activity go/ molecular_function
1-PFK tigr/ tigrfam
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for CAC2951
(Mouseover regulator name to see its description)

CAC2951 is regulated by 21 influences and regulates 0 modules.
Regulators for CAC2951 lacC (21)
Regulator Module Operator
CAC0155 284 tf
CAC0183 284 tf
CAC0310 284 tf
CAC0707 284 tf
CAC0807 284 tf
CAC1463 284 tf
CAC1915 284 tf
CAC1928 284 tf
CAC2966 284 tf
CAC2990 284 tf
CAC3338 284 tf
CAC3433 284 tf
CAC0144 288 tf
CAC0155 288 tf
CAC0360 288 tf
CAC0807 288 tf
CAC2955 288 tf
CAC2966 288 tf
CAC3433 288 tf
CAC3472 288 tf
CAC3677 288 tf

Warning: CAC2951 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
7220 4.90e-01 GgAGGaA
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7221 3.20e+03 tTAagCCA
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7228 9.70e+00 TgaaGgGatG
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7229 1.40e+03 GAAAAcGaTac
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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 CAC2951

CAC2951 is enriched for 3 functions in 3 categories.
Enrichment Table (3)
Function System
Fructose-1-phosphate kinase and related fructose-6-phosphate kinase (PfkB) cog/ cog
1-phosphofructokinase activity go/ molecular_function
1-PFK tigr/ tigrfam
Module neighborhood information for CAC2951

CAC2951 has total of 31 gene neighbors in modules 284, 288
Gene neighbors (31)
Gene Common Name Description Module membership
CAC0202 CAC0202 Hydrolase of the alpha/beta superfamily (NCBI ptt file) 24, 288
CAC0203 CAC0203 Flavodoxin (NCBI ptt file) 24, 288
CAC0423 CAC0423 Fusion: PTS system, beta-glucosides specific IIABC component (NCBI ptt file) 284, 360
CAC0424 CAC0424 Fructokinase (NCBI ptt file) 43, 284
CAC0532 CAC0532 PTS system, arbutin-like IIBC component (NCBI ptt file) 43, 284
CAC0533 glvA Maltose-6'-phosphate glucosidase (glvA) (NCBI ptt file) 284, 324
CAC0582 CAC0582 Cobyrinic acid a,c-diamide synthase CobB/CbiA (CBIB protein) (NCBI ptt file) 236, 288
CAC0726 CAC0726 Ribose 5-phosphate isomerase RpiB (NCBI ptt file) 288, 312
CAC0795 CAC0795 Glycosyltransferase involved in cell wall biogenesis (NCBI ptt file) 288, 342
CAC1343 CAC1343 Transketolase (NCBI ptt file) 22, 284
CAC1344 xylB Sugar kinase, possible xylulose kinase (NCBI ptt file) 284, 316
CAC1345 xylT D-xylose-proton symporter (NCBI ptt file) 170, 284
CAC1346 araA L-arabinose isomerase (NCBI ptt file) 284, 316
CAC1934 CAC1934 Hypothetical protein (NCBI ptt file) 54, 284
CAC1937 CAC1937 Hypothetical protein (NCBI ptt file) 54, 284
CAC1938 CAC1938 Predicted HD superfamily hydrolase (NCBI ptt file) 54, 284
CAC2834 CAC2834 Uncharacterized conserved protein, YHAD family (NCBI ptt file) 234, 288
CAC2835 gntP Gluconate permease, gntP (NCBI ptt file) 270, 288
CAC2951 lacC Tagatose-6-phosphate kinase (NCBI ptt file) 284, 288
CAC2952 gatY Tagatose-bisphosphate aldolase (NCBI ptt file) 284, 288
CAC2953 lacB Galactose-6-phosphate isomerase (NCBI ptt file) 284, 288
CAC2954 lacA Galactose-6-phosphate isomerase (NCBI ptt file) 284, 288
CAC2955 lacR Lactose phosphotransferase system repressor lacR (NCBI ptt file) 288, 342
CAC2963 lacG 6-Phospho-Beta-D-Galactosidase (NCBI ptt file) 284, 288
CAC2964 lacE PTS system lactose-specific enzyme IIBC (NCBI ptt file) 288, 342
CAC2965 lacF PTS system lactose-specific enzyme IIA (NCBI ptt file) 284, 288
CAC2966 lacR Lactose phosphotransferase system repressor lacR (NCBI ptt file) 170, 288
CAC3426 glvG 6-phospho-alpha-glucosidase (NCBI ptt file) 170, 284
CAC3495 CAC3495 Multimeric flavodoxin WrbA family protein (NCBI ptt file) 108, 288
CAC3604 ilvD Dihydroxyacid dehydratase (NCBI ptt file) 236, 288
CAC3605 gntP High affinity gluconate/L-idonate permease (NCBI ptt file) 236, 288
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 CAC2951
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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