Organism : Bacillus cereus ATCC14579 | Module List :
BC4603

Transcriptional regulator, GntR family (NCBI ptt file)

CircVis
Functional Annotations (6)
Function System
Transcriptional regulators cog/ cog
fatty-acyl-CoA binding go/ molecular_function
sequence-specific DNA binding transcription factor activity go/ molecular_function
intracellular go/ cellular_component
regulation of transcription, DNA-dependent go/ biological_process
regulation of fatty acid metabolic process go/ biological_process
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for BC4603
(Mouseover regulator name to see its description)

BC4603 is regulated by 24 influences and regulates 26 modules.
Regulators for BC4603 (24)
Regulator Module Operator
BC0057 474 tf
BC0123 474 tf
BC0158 474 tf
BC0880 474 tf
BC1477 474 tf
BC1818 474 tf
BC3128 474 tf
BC4336 474 tf
BC4603 474 tf
BC4672 474 tf
BC5282 474 tf
BC5339 474 tf
BC0122 403 tf
BC0123 403 tf
BC0586 403 tf
BC1302 403 tf
BC1818 403 tf
BC3476 403 tf
BC3976 403 tf
BC4057 403 tf
BC4589 403 tf
BC4603 403 tf
BC5339 403 tf
BC5368 403 tf

Warning: BC4603 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
4716 1.10e+01 CacCTCa
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4717 1.10e+02 CGAAAGGCCTGTCAACGTTTAGC
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4858 1.80e+01 gtaAaAAtgtGaaaaGaagtg
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4859 5.70e+02 TAGGGgG
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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 BC4603

BC4603 is enriched for 6 functions in 3 categories.
Enrichment Table (6)
Function System
Transcriptional regulators cog/ cog
fatty-acyl-CoA binding go/ molecular_function
sequence-specific DNA binding transcription factor activity go/ molecular_function
intracellular go/ cellular_component
regulation of transcription, DNA-dependent go/ biological_process
regulation of fatty acid metabolic process go/ biological_process
Module neighborhood information for BC4603

BC4603 has total of 27 gene neighbors in modules 403, 474
Gene neighbors (27)
Gene Common Name Description Module membership
BC0038 BC0038 Tpl protein (NCBI ptt file) 81, 403
BC0039 BC0039 hypothetical protein (NCBI ptt file) 64, 403
BC0667 BC0667 Bicyclomycin resistance protein (NCBI ptt file) 152, 403
BC0850 BC0850 Oxidoreductase (NCBI ptt file) 201, 474
BC1200 BC1200 Ribosomal large subunit pseudouridine synthase D (NCBI ptt file) 403, 474
BC1295 BC1295 hypothetical protein (NCBI ptt file) 201, 474
BC1371 BC1371 Protein dltB (NCBI ptt file) 201, 474
BC2191 BC2191 Thymidylate synthase (NCBI ptt file) 300, 474
BC2204 BC2204 Asparagine synthetase [glutamine-hydrolyzing] (NCBI ptt file) 474, 477
BC3669 BC3669 Murein hydrolase exporter (NCBI ptt file) 298, 403
BC3670 BC3670 Murein hydrolase export regulator (NCBI ptt file) 298, 403
BC3682 BC3682 Transketolase (NCBI ptt file) 296, 474
BC3797 BC3797 Dihydrodipicolinate synthase (NCBI ptt file) 371, 474
BC3862 BC3862 Radical SAM family enzyme (NCBI ptt file) 367, 474
BC3895 BC3895 Isoleucyl-tRNA synthetase (NCBI ptt file) 22, 474
BC3977 BC3977 Zn-dependent hydrolase (NCBI ptt file) 226, 474
BC4392 BC4392 Cysteine desulfhydrase (NCBI ptt file) 367, 474
BC4397 BC4397 Aspartyl-tRNA synthetase (NCBI ptt file) 379, 474
BC4603 BC4603 Transcriptional regulator, GntR family (NCBI ptt file) 403, 474
BC4604 BC4604 NAD-dependent malic enzyme (NCBI ptt file) 201, 403
BC4614 BC4614 Xaa-Pro dipeptidase (NCBI ptt file) 152, 474
BC4855 BC4855 2-oxoglutarate decarboxylase (NCBI ptt file) 403, 467
BC4856 BC4856 Isochorismate synthase (NCBI ptt file) 403, 467
BC4857 BC4857 1,4-dihydroxy-2-naphthoate octaprenyltransferase (NCBI ptt file) 403, 455
BC5188 BC5188 Bacterial Peptide Chain Release Factor 2 (RF-2) (NCBI ptt file) 201, 474
BC5326 BC5326 hypothetical protein (NCBI ptt file) 403, 433
BC5368 BC5368 Transcriptional regulator pfoR (NCBI ptt file) 219, 403
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 BC4603
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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