Organism : Clostridium acetobutylicum | Module List :
CAC0550

Possible sigma factor (NCBI ptt file)

CircVis
Functional Annotations (4)
Function System
sequence-specific DNA binding transcription factor activity go/ molecular_function
transcription initiation, DNA-dependent go/ biological_process
regulation of transcription, DNA-dependent go/ biological_process
sigma factor activity go/ molecular_function
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for CAC0550
(Mouseover regulator name to see its description)

CAC0550 is regulated by 12 influences and regulates 10 modules.
Regulators for CAC0550 (12)
Regulator Module Operator
CAC0465 176 tf
CAC0550 176 tf
CAC0876 176 tf
CAC1333 176 tf
CAC3360 176 tf
CAC3695 176 tf
CAC0723 253 tf
CAC1226 253 tf
CAC2394 253 tf
CAC2934 253 tf
CAC3370 253 tf
CAC3438 253 tf

Warning: CAC0550 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
7004 1.80e+00 gaggaGAG
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7005 1.40e+03 AAGCcC
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7158 1.20e-03 ggaGGag
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7159 5.40e+03 GCGCAC
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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 CAC0550

CAC0550 is enriched for 4 functions in 2 categories.
Enrichment Table (4)
Function System
sequence-specific DNA binding transcription factor activity go/ molecular_function
transcription initiation, DNA-dependent go/ biological_process
regulation of transcription, DNA-dependent go/ biological_process
sigma factor activity go/ molecular_function
Module neighborhood information for CAC0550

CAC0550 has total of 48 gene neighbors in modules 176, 253
Gene neighbors (48)
Gene Common Name Description Module membership
CAC0013 CAC0013 Uncharacterized small conserved protein, ortholog of T.maritima (4981999) and P.abyssi (5457704) (NCBI ptt file) 59, 253
CAC0022 asd Aspartate-semialdehyde dehydrogenase (NCBI ptt file) 176, 231
CAC0067 CAC0067 (FS) similar to ABC transporter (permease), YXDM B.subtilis ortholog (NCBI ptt file) 176, 246
CAC0069 CAC0069 Predicted iron-binding protein, hemerythrin (NCBI ptt file) 212, 253
CAC0130 CAC0130 Uncharacterized membrane protein, YTAF B.subtilis ortholog (NCBI ptt file) 176, 341
CAC0317 CAC0317 Sensory transduction histidine kinase (NCBI ptt file) 137, 253
CAC0481 nrdG Anaerobic ribonucleoside-triphosphate reductase activating protein, gene nrdG (NCBI ptt file) 163, 253
CAC0495 thiC Thiamine monophosphate syntase (NCBI ptt file) 90, 253
CAC0550 CAC0550 Possible sigma factor (NCBI ptt file) 176, 253
CAC0691 CAC0691 Uncharacterized conserved protein, VanW of Enterococcus faecalis related (NCBI ptt file) 176, 253
CAC0693 CAC0693 Transcriptional regulator of the LacI family (NCBI ptt file) 176, 238
CAC0773 CAC0773 ABC-type cobalt transport protein ATPase component (NCBI ptt file) 28, 253
CAC0777 CAC0777 Acetyltransferase (the isoleucine patch superfamily) (NCBI ptt file) 176, 306
CAC0816 CAC0816 Lipase-esterase related protein (NCBI ptt file) 176, 209
CAC0875 CAC0875 Predicted permease (NCBI ptt file) 206, 253
CAC1045 CAC1045 Predicted permease (NCBI ptt file) 80, 176
CAC1048 CAC1048 Carbonic anhydrases/acetyltransferases, isoleucine patch superfamily (NCBI ptt file) 4, 253
CAC1061 CAC1061 Uncharcterized protein, shares conserved domain among different RHS family proteins and WAPA of B.subtilis (NCBI ptt file) 183, 253
CAC1068 CAC1068 Hypothetical protein, CF-25 family (NCBI ptt file) 176, 267
CAC1112 CAC1112 Hypothetical protein, CF-11 family (NCBI ptt file) 104, 253
CAC1117 CAC1117 Hypothetical protein (NCBI ptt file) 195, 253
CAC1119 CAC1119 Hypothetical protein (NCBI ptt file) 187, 253
CAC1174 CAC1174 Hypothetical protein (NCBI ptt file) 104, 253
CAC1175 CAC1175 Hypothetical protein, CF-35 family (NCBI ptt file) 104, 253
CAC1190 CAC1190 Predicted Fe-S-cluster redox enzyme, YLON B.subtilis homolog (NCBI ptt file) 187, 253
CAC1192 CAC1192 Phage replicative DNA helicase, YorI B.subtilis homolog (NCBI ptt file) 187, 253
CAC1193 CAC1193 Hypothetical protein (NCBI ptt file) 104, 253
CAC1194 CAC1194 Hypothetical protein (NCBI ptt file) 137, 253
CAC1209 nrdD Anaerobic ribonucleotide reductase (NCBI ptt file) 187, 253
CAC1215 CAC1215 Hypothetical protein (NCBI ptt file) 4, 176
CAC1312 CAC1312 Hypothetical protein (NCBI ptt file) 109, 176
CAC1434 CAC1434 Alkaline phosphatase superfamily protein (NCBI ptt file) 176, 276
CAC1519 CAC1519 Predicted permease (NCBI ptt file) 253, 357
CAC1554 CAC1554 Heavy-metal-associated domain (N-terminus) and membrane-bounded cytochrome biogenesis cycZ-like domain, possible membrane copper tolerance protein (NCBI ptt file) 176, 206
CAC1984 CAC1984 Predicted permease (NCBI ptt file) 176, 183
CAC2069 CAC2069 Hypothetical protein (NCBI ptt file) 152, 176
CAC2369 CAC2369 Hypothetical protein (NCBI ptt file) 253, 254
CAC2396 CAC2396 Predicted xylanase/chitin deacetylase (NCBI ptt file) 179, 253
CAC2505 CAC2505 Uncharacterized membrane protein, YXJN B.subtilis homolog (NCBI ptt file) 134, 176
CAC2751 CAC2751 Predicted acetyltransferase (NCBI ptt file) 176, 253
CAC2755 CAC2755 MDR-type ABC transporter (membrane associated ATPase) (NCBI ptt file) 140, 176
CAC2756 CAC2756 MDR-type ABC transporter (membrane associated ATPase) (NCBI ptt file) 102, 176
CAC2765 CAC2765 Similar to uncharacterized domain of sensory transducer protein (NCBI ptt file) 176, 309
CAC3360 CAC3360 Transcriptional regulator, LysR family (NCBI ptt file) 176, 277
CAC3386 CAC3386 Hypothetical protein (NCBI ptt file) 132, 176
CAC3414 CAC3414 ABC-type multidrug/protein/lipid transport system, ATPase component (NCBI ptt file) 176, 253
CAC3437 CAC3437 Predicted membrane-associated Zn-dependent protease, HtpX family (BlaR subfamily) (NCBI ptt file) 59, 253
CAC3600 dapA Dihydrodipicolinate synthase (NCBI ptt file) 176, 277
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 CAC0550
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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