Organism : Rhodobacter sphaeroides 2.4.1 | Module List :
RSP_1859 ppdK

Pyruvate phosphate dikinase (NCBI)

CircVis
Functional Annotations (9)
Function System
Phosphoenolpyruvate synthase/pyruvate phosphate dikinase cog/ cog
ATP binding go/ molecular_function
kinase activity go/ molecular_function
phosphorylation go/ biological_process
pyruvate, phosphate dikinase activity go/ molecular_function
Pyruvate metabolism kegg/ kegg pathway
Carbon fixation in photosynthetic organisms kegg/ kegg pathway
Metabolic pathways kegg/ kegg pathway
Microbial metabolism in diverse environments kegg/ kegg pathway
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for RSP_1859
(Mouseover regulator name to see its description)

RSP_1859 is regulated by 23 influences and regulates 0 modules.
Regulators for RSP_1859 ppdK (23)
Regulator Module Operator
RSP_0316 341 tf
RSP_0327 341 tf
RSP_0386 341 tf
RSP_0999 341 tf
RSP_1139 341 tf
RSP_1550 341 tf
RSP_1871 341 tf
RSP_2425 341 tf
RSP_0395 248 tf
RSP_0607 248 tf
RSP_0755 248 tf
RSP_1607 248 tf
RSP_1663 248 tf
RSP_1866 248 tf
RSP_2165 248 tf
RSP_2533 248 tf
RSP_2610 248 tf
RSP_2840 248 tf
RSP_2922 248 tf
RSP_3022 248 tf
RSP_3042 248 tf
RSP_3203 248 tf
RSP_3505 248 tf

Warning: RSP_1859 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
8214 4.50e-62 GATATTTGggCCAGaaTGAAaGgG
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8215 4.80e-10 cGGGGGTcCGGGGGc.g.aaacCC
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8384 1.20e+01 GCaTCcttctCtGctcaTTGGCTa
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8385 1.70e+01 AtTccTtCAtC
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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_1859

RSP_1859 is enriched for 9 functions in 3 categories.
Enrichment Table (9)
Function System
Phosphoenolpyruvate synthase/pyruvate phosphate dikinase cog/ cog
ATP binding go/ molecular_function
kinase activity go/ molecular_function
phosphorylation go/ biological_process
pyruvate, phosphate dikinase activity go/ molecular_function
Pyruvate metabolism kegg/ kegg pathway
Carbon fixation in photosynthetic organisms kegg/ kegg pathway
Metabolic pathways kegg/ kegg pathway
Microbial metabolism in diverse environments kegg/ kegg pathway
Module neighborhood information for RSP_1859

RSP_1859 has total of 49 gene neighbors in modules 248, 341
Gene neighbors (49)
Gene Common Name Description Module membership
RSP_0007 RSP_0007 putative outer membrane protein (NCBI) 190, 248
RSP_0236 RSP_0236 AgaE protein (NCBI) 156, 248
RSP_0237 argE acetylornithine deacetylase (NCBI) 248, 262
RSP_0316 RSP_0316 Transcriptional regulator, LuxR family (NCBI) 250, 341
RSP_0380 RSP_0380 hypothetical protein (NCBI) 250, 341
RSP_0386 RSP_0386 Cold-shock DNA-binding domain protein (NCBI) 250, 341
RSP_0389 folA Dihydrofolate reductase (NCBI) 159, 248
RSP_0390 RSP_0390 Thymidylate synthase (NCBI) 159, 248
RSP_0395 rpoD RNA polymerase sigma factor RpoD (NCBI) 159, 248
RSP_0396 RSP_0396 hypothetical protein (NCBI) 159, 248
RSP_0397 dnaG DNA primase (DnaG) (NCBI) 159, 248
RSP_0447 RSP_0447 hypothetical protein (NCBI) 159, 248
RSP_0597 RSP_0597 Probable molybdopterin biosynthesis protein (NCBI) 159, 248
RSP_0598 RSP_0598 Probable deoxyuridine-triphosphatase (NCBI) 159, 248
RSP_0814 RSP_0814 Acetyltransferase (NCBI) 215, 248
RSP_0815 aspS Aspartyl-tRNA synthetase (NCBI) 166, 248
RSP_0822 RSP_0822 hypothetical protein (NCBI) 35, 341
RSP_1001 RSP_1001 hypothetical protein (NCBI) 127, 341
RSP_1133 RSP_1133 hypothetical protein (NCBI) 56, 341
RSP_1277 RSP_1277 hypothetical protein (NCBI) 172, 248
RSP_1278 cbbZ phosphoglycolate phosphatase (NCBI) 248, 264
RSP_1279 cbbY CbbY family protein (NCBI) 248, 264
RSP_1518 prrA PrrA (RegA), Response regulator involved in oxygen regulation of photosynthesis genes (NCBI) 250, 341
RSP_1522 RSP_1522 hypothetical protein (NCBI) 162, 341
RSP_1550 RSP_1550 regulatory proteins, IclR family (NCBI) 127, 341
RSP_1678 RSP_1678 putative RecO protein (NCBI) 35, 341
RSP_1681 RSP_1681 two-component transcriptional regulator, winged helix family (NCBI) 223, 341
RSP_1682 RSP_1682 Two-component sensor histidine kinase (NCBI) 223, 341
RSP_1683 RSP_1683 putative kinase/phosphatase (NCBI) 267, 341
RSP_1684 RSP_1684 P-loop ATPase (NCBI) 223, 341
RSP_1685 RSP_1685 PTS system, IIA component (NCBI) 223, 341
RSP_1686 RSP_1686 Putative Phosphocarrier HPr protein (NCBI) 87, 341
RSP_1859 ppdK Pyruvate phosphate dikinase (NCBI) 248, 341
RSP_1871 RSP_1871 Transcriptional regulator, GntR family (NCBI) 162, 341
RSP_1972 RSP_1972 hypothetical protein (NCBI) 250, 341
RSP_1973 RSP_1973 Probable SufE protein (NCBI) 250, 341
RSP_2016 rpmB 50S ribosomal protein L28 (NCBI) 248, 327
RSP_2175 RSP_2175 ABC transporter, ATPase subunit (NCBI) 48, 341
RSP_2266 rluB Pseudouridine synthase, (predicted) (NCBI) 156, 248
RSP_2340 RSP_2340 MiaB-like Radical SAM protein (NCBI) 159, 248
RSP_2618 RSP_2618 Putative hemolysin (NCBI) 10, 341
RSP_2621 ctrA two component transcriptional regulator, winged helix family (NCBI) 250, 341
RSP_2762 RSP_2762 hypothetical protein (NCBI) 250, 341
RSP_2782 aqpZ aquaporin z, Major Intrinsic Protein (MIP) Family (NCBI) 250, 341
RSP_2937 RSP_2937 hypothetical protein (NCBI) 35, 341
RSP_2940 RSP_2940 hypothetical protein (NCBI) 174, 341
RSP_2978 mrcA Penicillin-binding protein 1A (PBP-1a) (NCBI) 159, 248
RSP_2979 amiC Probable N-acetylmuramoyl-L-alanine amidase (NCBI) 113, 248
RSP_6181 RSP_6181 None 190, 248
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_1859
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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