Organism : Pseudomonas aeruginosa | Module List :
PA0143 nuh

nonspecific ribonucleoside hydrolase (NCBI)

CircVis
Functional Annotations (5)
Function System
Inosine-uridine nucleoside N-ribohydrolase cog/ cog
purine nucleosidase activity go/ molecular_function
Purine metabolism kegg/ kegg pathway
Nicotinate and nicotinamide metabolism kegg/ kegg pathway
Metabolic pathways kegg/ kegg pathway
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for PA0143
(Mouseover regulator name to see its description)

PA0143 is regulated by 42 influences and regulates 0 modules.
Regulators for PA0143 nuh (42)
Regulator Module Operator
PA0125 35 tf
PA0527 35 tf
PA0828 35 tf
PA1003 35 tf
PA1128 35 tf
PA1335 35 tf
PA1607 35 tf
PA1663 35 tf
PA1760 35 tf
PA2376 35 tf
PA2588 35 tf
PA2848 35 tf
PA3477 35 tf
PA3622 35 tf
PA3921 35 tf
PA4070 35 tf
PA4354 35 tf
PA4547 35 tf
PA4778 35 tf
PA5293 35 tf
PA5356 35 tf
PA5525 35 tf
PA0159 127 tf
PA0179 127 tf
PA0191 127 tf
PA0456 127 tf
PA0652 127 tf
PA1003 127 tf
PA1125 127 tf
PA1128 127 tf
PA1713 127 tf
PA1738 127 tf
PA2047 127 tf
PA2484 127 tf
PA2588 127 tf
PA3249 127 tf
PA3477 127 tf
PA3921 127 tf
PA3995 127 tf
PA4451 127 tf
PA4547 127 tf
PA5059 127 tf

Warning: PA0143 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
2902 5.60e-01 AAacgACtaacAgcaaACAAtAC
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2903 1.20e+00 cgTAaGATAtcGGC.CgCccG
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3084 4.20e-01 atTcaGgcAGTTgc
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3085 9.30e+01 agaAAccggAA
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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 PA0143

PA0143 is enriched for 5 functions in 3 categories.
Enrichment Table (5)
Function System
Inosine-uridine nucleoside N-ribohydrolase cog/ cog
purine nucleosidase activity go/ molecular_function
Purine metabolism kegg/ kegg pathway
Nicotinate and nicotinamide metabolism kegg/ kegg pathway
Metabolic pathways kegg/ kegg pathway
Module neighborhood information for PA0143

PA0143 has total of 45 gene neighbors in modules 35, 127
Gene neighbors (45)
Gene Common Name Description Module membership
PA0026 plcB phospholipase C, PlcB (NCBI) 127, 402
PA0027 PA0027 hypothetical protein (NCBI) 127, 402
PA0028 PA0028 hypothetical protein (NCBI) 127, 402
PA0143 nuh nonspecific ribonucleoside hydrolase (NCBI) 35, 127
PA0156 PA0156 probable Resistance-Nodulation-Cell Division (RND) efflux membrane fusion protein precursor (NCBI) 127, 388
PA0157 PA0157 probable Resistance-Nodulation-Cell Division (RND) efflux membrane fusion protein precursor (NCBI) 127, 388
PA0158 PA0158 probable Resistance-Nodulation-Cell Division (RND) efflux transporter (NCBI) 127, 388
PA0271 PA0271 hypothetical protein (NCBI) 127, 176
PA0395 pilT twitching motility protein PilT (NCBI) 127, 388
PA0399 PA0399 cystathionine beta-synthase (NCBI) 35, 191
PA0400 PA0400 probable cystathionine gamma-lyase (NCBI) 35, 191
PA0467 PA0467 hypothetical protein (NCBI) 127, 378
PA0468 PA0468 hypothetical protein (NCBI) 127, 176
PA0572 PA0572 hypothetical protein (NCBI) 127, 402
PA0713 PA0713 hypothetical protein (NCBI) 46, 127
PA1123 PA1123 hypothetical protein (NCBI) 46, 127
PA1124 dgt deoxyguanosinetriphosphate triphosphohydrolase (NCBI) 87, 127
PA1125 PA1125 probable cobalamin biosynthetic protein (NCBI) 87, 127
PA1245 PA1245 hypothetical protein (NCBI) 127, 164
PA1246 aprD alkaline protease secretion protein AprD (NCBI) 127, 402
PA1248 aprF Alkaline protease secretion outer membrane protein AprF precursor (NCBI) 127, 472
PA1249 aprA alkaline metalloproteinase precursor (NCBI) 127, 402
PA3091 PA3091 hypothetical protein (NCBI) 127, 388
PA3095 xcpZ general secretion pathway protein M (NCBI) 35, 402
PA3096 xcpY general secretion pathway protein L (NCBI) 35, 402
PA3097 xcpX general secretion pathway protein K (NCBI) 35, 402
PA3098 xcpW general secretion pathway protein J (NCBI) 35, 402
PA3099 xcpV general secretion pathway protein I (NCBI) 35, 402
PA3100 xcpU General secretion pathway outer membrane protein H precursor (NCBI) 35, 402
PA3101 xcpT general secretion pathway protein G (NCBI) 35, 402
PA3102 xcpS general secretion pathway protein F (NCBI) 35, 402
PA3103 xcpR general secretion pathway protein E (NCBI) 35, 402
PA3104 xcpP secretion protein XcpP (NCBI) 35, 402
PA3105 xcpQ general secretion pathway protein D (NCBI) 35, 402
PA3535 PA3535 probable serine protease (NCBI) 35, 365
PA3956 PA3956 hypothetical protein (NCBI) 127, 218
PA4117 PA4117 probable bacteriophytochrome (NCBI) 35, 388
PA4175 prpL Pvds-regulated endoprotease, lysyl class (NCBI) 127, 402
PA4190 pqsL probable FAD-dependent monooxygenase (NCBI) 35, 164
PA4590 pra protein activator (NCBI) 35, 127
PA4677 PA4677 hypothetical protein (NCBI) 127, 388
PA4704 PA4704 hypothetical protein (NCBI) 127, 452
PA4778 PA4778 probable transcriptional regulator (NCBI) 2, 35
PA5210 PA5210 probable secretion pathway ATPase (NCBI) 127, 452
PA5272 cyaA adenylate cyclase (NCBI) 127, 443
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 PA0143
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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