Organism : Rhodobacter sphaeroides 2.4.1 | Module List :
RSP_0840 leuS

LeuS, leucyl-tRNA synthetase (NCBI)

CircVis
Functional Annotations (8)
Function System
Leucyl-tRNA synthetase cog/ cog
leucine-tRNA ligase activity go/ molecular_function
ATP binding go/ molecular_function
cytoplasm go/ cellular_component
leucyl-tRNA aminoacylation go/ biological_process
Valine leucine and isoleucine biosynthesis kegg/ kegg pathway
Aminoacyl-tRNA biosynthesis kegg/ kegg pathway
leuS_bact tigr/ tigrfam
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for RSP_0840
(Mouseover regulator name to see its description)

RSP_0840 is regulated by 35 influences and regulates 0 modules.
Regulators for RSP_0840 leuS (35)
Regulator Module Operator
RSP_0386 5 tf
RSP_0395 5 tf
RSP_0415 5 tf
RSP_0623 5 tf
RSP_1055 5 tf
RSP_1164 5 tf
RSP_1225 5 tf
RSP_1435 5 tf
RSP_1739 5 tf
RSP_1776 5 tf
RSP_1892 5 tf
RSP_2130 5 tf
RSP_2494 5 tf
RSP_2838 5 tf
RSP_2853 5 tf
RSP_2965 5 tf
RSP_3665 5 tf
RSP_0394 349 tf
RSP_0728 349 tf
RSP_1034 349 tf
RSP_1231 349 tf
RSP_1606 349 tf
RSP_1663 349 tf
RSP_1741 349 tf
RSP_2346 349 tf
RSP_2362 349 tf
RSP_2572 349 tf
RSP_2610 349 tf
RSP_2850 349 tf
RSP_2867 349 tf
RSP_2889 349 tf
RSP_3179 349 tf
RSP_3203 349 tf
RSP_3341 349 tf
RSP_3664 349 tf

Warning: RSP_0840 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
7732 4.20e+00 cGcct.gattTTtC.
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7733 1.30e+04 TcCcggcccacgGgCGGaagaac
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8398 1.20e-03 GaAaAA
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8399 9.00e+02 GaTTTc
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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_0840

RSP_0840 is enriched for 8 functions in 3 categories.
Enrichment Table (8)
Function System
Leucyl-tRNA synthetase cog/ cog
leucine-tRNA ligase activity go/ molecular_function
ATP binding go/ molecular_function
cytoplasm go/ cellular_component
leucyl-tRNA aminoacylation go/ biological_process
Valine leucine and isoleucine biosynthesis kegg/ kegg pathway
Aminoacyl-tRNA biosynthesis kegg/ kegg pathway
leuS_bact tigr/ tigrfam
Module neighborhood information for RSP_0840

RSP_0840 has total of 51 gene neighbors in modules 5, 349
Gene neighbors (51)
Gene Common Name Description Module membership
RSP_0129 metN ABC D-methionine uptake transporter, ATPase subunit (NCBI) 5, 263
RSP_0130 metI ABC D-methionine uptake transporter, inner membrane subunit (NCBI) 5, 218
RSP_0132 metQ ABC D-methionine uptake transporter, substrate-binding protein (NCBI) 5, 263
RSP_0194 RSP_0194 possible ABC transporter, substrate-binding protein (NCBI) 87, 349
RSP_0356 RSP_0356 Probable HflC protein (NCBI) 5, 297
RSP_0394 RSP_0394 hypothetical protein (NCBI) 200, 349
RSP_0561 RSP_0561 Transaldolase (NCBI) 279, 349
RSP_0633 RSP_0633 UDP-N-acetylglucosamine enolpyruvyl transferase (NCBI) 192, 349
RSP_0744 RSP_0744 DNA-3-methyladenine glycosylase I (NCBI) 192, 349
RSP_0759 RSP_0759 putative capsule polysaccharide exporter (NCBI) 223, 349
RSP_0764 RSP_0764 Multi Antimicrobial Extrusion (MATE) family efflux pump NorM (NCBI) 192, 349
RSP_0837 RSP_0837 hypothetical protein (NCBI) 52, 349
RSP_0839 RSP_0839 Predicted secreted periplasmic protein (NCBI) 262, 349
RSP_0840 leuS LeuS, leucyl-tRNA synthetase (NCBI) 5, 349
RSP_1047 rimM putative 16S rRNA processing protein (NCBI) 5, 47
RSP_1048 rpsP 30S ribosomal protein S16 (NCBI) 5, 47
RSP_1050 RSP_1050 Acetyltransferase (GNAT) family (NCBI) 5, 271
RSP_1051 RSP_1051 hypothetical protein (NCBI) 5, 271
RSP_1066 RSP_1066 Probable GTP-binding protein (NCBI) 5, 130
RSP_1073 pgsA Phosphatidylglycerol phosphate synthase (NCBI) 184, 349
RSP_1150 bacA Bacitracin Resistance Protein (NCBI) 192, 349
RSP_1151 RSP_1151 NADH-ubiquinone oxidoreductase (NCBI) 192, 349
RSP_1494 RSP_1494 putative aspartate aminotransferase (NCBI) 349, 360
RSP_1495 RSP_1495 Putative cell division protein (NCBI) 349, 360
RSP_1940 RSP_1940 hypothetical protein (NCBI) 5, 86
RSP_1941 cysH Phosphoadenosine phosphosulfate reductase (NCBI) 5, 86
RSP_1942 RSP_1942 Sulfite/nitrite reductase hemoprotein subunit (NCBI) 5, 86
RSP_2106 ftsW cell division protein FtsW (NCBI) 207, 349
RSP_2107 murG UDP-N-acetylglucosamine:N-acetylmuramyl- (pentapeptide) pyrophosphoryl-undecaprenol N-acetylglucosamine transferase (NCBI) 221, 349
RSP_2108 murC UDP-N-acetylmuramate-alanine ligase (NCBI) 5, 221
RSP_2109 RSP_2109 hypothetical protein (NCBI) 5, 221
RSP_2110 murB UDP-N-acetylenolpyruvoylglucosamine reductase/dehydrogenase (NCBI) 5, 221
RSP_2111 ddlA D-alanine--D-alanine ligase (NCBI) 221, 349
RSP_2112 ftsQ cell division septal protein FtsQ (NCBI) 308, 349
RSP_2113 ftsA cell division protein FtsA (NCBI) 5, 349
RSP_2117 comL Putative ComL lipoprotein (NCBI) 75, 349
RSP_2156 RSP_2156 ABC transporter, inner membrane subunit (NCBI) 5, 47
RSP_2163 RSP_2163 lytic murein transglycosylase, putative (NCBI) 149, 349
RSP_2178 topA DNA topoisomerase I (NCBI) 5, 335
RSP_2270 gatA Glutamyl-tRNA (Gln) amidotransferase, subunit A (NCBI) 258, 349
RSP_2547 exoY exopolysaccharide production protein exoY (NCBI) 58, 349
RSP_2548 exoF Outer membrane polysaccharide export protein, exoF (NCBI) 58, 349
RSP_2568 sqdD glycosyl transferase (sulfolipid biosynthesis) protein (NCBI) 5, 47
RSP_2682 fabD Malonyl-CoA-acyl carrier protein transacylase (NCBI) 262, 349
RSP_2684 RSP_2684 putative endonuclease involved in recombination (NCBI) 5, 365
RSP_2738 RSP_2738 Probable Rhodanese-related sulfurtransferase (NCBI) 5, 218
RSP_2739 RSP_2739 hypothetical protein (NCBI) 5, 271
RSP_2774 RSP_2774 hypothetical protein (NCBI) 26, 349
RSP_2942 RSP_2942 hypothetical protein (NCBI) 349, 381
RSP_3719 RSP_3719 Polysaccharide export transporter, PST Family (NCBI) 5, 374
RSP_3720 RSP_3720 hypothetical protein (NCBI) 5, 374
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_0840
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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