Organism : Rhodobacter sphaeroides 2.4.1 | Module List :
RSP_2130

two component, sigma54 specific transcriptional regulator, fis family (NCBI)

CircVis
Functional Annotations (9)
Function System
Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains cog/ cog
two-component response regulator activity go/ molecular_function
two-component signal transduction system (phosphorelay) go/ biological_process
sequence-specific DNA binding transcription factor activity go/ molecular_function
ATP binding go/ molecular_function
intracellular go/ cellular_component
regulation of transcription, DNA-dependent go/ biological_process
transcription factor binding go/ molecular_function
nucleoside-triphosphatase activity go/ molecular_function
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for RSP_2130
(Mouseover regulator name to see its description)

RSP_2130 is regulated by 15 influences and regulates 48 modules.
Regulators for RSP_2130 (15)
Regulator Module Operator
RSP_2130 366 tf
RSP_2200 366 tf
RSP_2410 366 tf
RSP_0507 132 tf
RSP_0794 132 tf
RSP_1139 132 tf
RSP_1191 132 tf
RSP_1272 132 tf
RSP_1274 132 tf
RSP_1435 132 tf
RSP_2130 132 tf
RSP_2719 132 tf
RSP_2838 132 tf
RSP_2850 132 tf
RSP_3094 132 tf

Warning: RSP_2130 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
7984 7.40e-06 tATcAagTatTcTaAa
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7985 1.10e-04 aaaatTGttGCagcCAgG.aAagT
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8430 2.30e-03 ATaTAGGa
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8431 5.20e+01 AGACGttcGatAgAGGAGACA
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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 RSP_2130

RSP_2130 is enriched for 9 functions in 3 categories.
Module neighborhood information for RSP_2130

RSP_2130 has total of 53 gene neighbors in modules 132, 366
Gene neighbors (53)
Gene Common Name Description Module membership
RSP_0011 RSP_0011 Predicted hydrolases or acyltransferases (alpha/beta hydrolase) (NCBI) 91, 366
RSP_0235 moaA molybdenum cofactor biosynthesis protein A (NCBI) 132, 368
RSP_0554 htpx heat shock protein--probable protease (NCBI) 132, 366
RSP_0569 RSP_0569 hypothetical protein (NCBI) 237, 366
RSP_0570 RSP_0570 hypothetical protein (NCBI) 237, 366
RSP_0716 RSP_0716 NADPH/quinone reductase and related Zn-dependent oxidoreductases (NCBI) 132, 216
RSP_0870 RSP_0870 hypothetical protein (NCBI) 3, 132
RSP_1016 RSP_1016 small heat shock protein (NCBI) 3, 132
RSP_1076 sohB Peptidase family S49 (NCBI) 216, 366
RSP_1159 galU UDP-glucose pyrophosphate (NCBI) 132, 368
RSP_1173 dnaK Heat shock protein (Hsp70, DnaK (NCBI) 132, 297
RSP_1193 RSP_1193 None 3, 366
RSP_1194 grxC Glutaredoxin (NCBI) 3, 366
RSP_1207 hslO putative Hsp33 protein (NCBI) 132, 366
RSP_1237 secB Preprotein translocase subunit SecB (NCBI) 202, 366
RSP_1238 fxsA putative FxsA cytoplasmic membrane protein (NCBI) 202, 366
RSP_1239 RSP_1239 hypothetical protein (NCBI) 202, 366
RSP_1240 RSP_1240 putative membrane-bound lytic murein transglycosylase A transmembrane protein (NCBI) 202, 366
RSP_1241 RSP_1241 putative Smr protein/MutS2 (NCBI) 47, 366
RSP_1270 RSP_1270 hypothetical protein (NCBI) 3, 132
RSP_1271 RSP_1271 periplasmic sensor signal transduction histidine kinase (NCBI) 3, 132
RSP_1272 RSP_1272 sigma24 (NCBI) 3, 132
RSP_1273 RSP_1273 hypothetical protein (NCBI) 3, 132
RSP_1274 RSP_1274 response regulator receiver protein (NCBI) 3, 132
RSP_1408 clpB Chaperone ClpB (NCBI) 132, 216
RSP_1421 RSP_1421 hypothetical protein (NCBI) 286, 366
RSP_1531 RSP_1531 heat shock protein hslV, proteasome-related peptidase subunit (NCBI) 3, 132
RSP_1532 RSP_1532 Heat shock protein HslVU, ATPase subunit (NCBI) 132, 366
RSP_1549 RSP_1549 hypothetical protein (NCBI) 3, 366
RSP_1563 RSP_1563 putative oxidoreductase (NCBI) 132, 366
RSP_1564 RSP_1564 Putative transmembrane transport protein (NCBI) 149, 366
RSP_1572 RSP_1572 Heat shock protein, Hsp20 family (NCBI) 3, 132
RSP_1573 RSP_1573 hypothetical protein (NCBI) 3, 132
RSP_1576 trxB Thioredoxin reductase (NCBI) 149, 366
RSP_1671 RSP_1671 hypothetical protein (NCBI) 184, 366
RSP_1840 RSP_1840 hypothetical protein (NCBI) 3, 366
RSP_1889 RSP_1889 conserved hypothetical membrane protein (NCBI) 112, 366
RSP_2121 RSP_2121 hypothetical protein (NCBI) 216, 366
RSP_2125 RSP_2125 hypothetical protein (NCBI) 202, 366
RSP_2130 RSP_2130 two component, sigma54 specific transcriptional regulator, fis family (NCBI) 132, 366
RSP_2172 metF 5,10-methylenetetrahydrofolate reductase (NCBI) 365, 366
RSP_2264 telA Tellurite resistance protein (NCBI) 46, 366
RSP_2265 RSP_2265 hypothetical protein (NCBI) 3, 366
RSP_2375 RSP_2375 hypothetical protein (NCBI) 215, 366
RSP_2636 ilvH Acetolactate synthase, small (regulatory) subunit (NCBI) 3, 366
RSP_2637 RSP_2637 Acetolactate synthase, large subunit, biosynthetic type (NCBI) 3, 366
RSP_2657 xthA Exodeoxyribonuclease III (NCBI) 3, 132
RSP_2805 nemA Putative NADH-flavin oxidoreductase (NCBI) 3, 132
RSP_2864 cbbE Pentose-5-phosphate-3-epimerase (NCBI) 132, 264
RSP_2865 RSP_2865 putative transposase (NCBI) 132, 280
RSP_2897 RSP_2897 hypothetical protein (NCBI) 134, 366
RSP_3552 RSP_3552 hypothetical protein (NCBI) 202, 366
RSP_3937 RSP_3937 probable transposase protein, Y4bF (NCBI) 11, 132
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 RSP_2130
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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