Organism : Methanococcus maripaludis S2 | Module List :
MMP1659 pyrB

aspartate carbamoyltransferase catalytic subunit

CircVis
Functional Annotations (9)
Function System
Aspartate carbamoyltransferase, catalytic chain cog/ cog
aspartate carbamoyltransferase activity go/ molecular_function
'de novo' pyrimidine base biosynthetic process go/ biological_process
cellular amino acid metabolic process go/ biological_process
amino acid binding go/ molecular_function
Pyrimidine metabolism kegg/ kegg pathway
Alanine aspartate and glutamate metabolism kegg/ kegg pathway
Metabolic pathways kegg/ kegg pathway
asp_carb_tr tigr/ tigrfam
GeneModule member RegulatorRegulator MotifMotif

Cytoscape Web
Regulation information for MMP1659
(Mouseover regulator name to see its description)

MMP1659 is regulated by 12 influences and regulates 0 modules.
Regulators for MMP1659 pyrB (12)
Regulator Module Operator
MMP1447 111 tf
MMP0907
MMP1646
24 combiner
MMP1065 24 tf
MMP1499
MMP1646
24 combiner
MMP1704 24 tf
MMP0033 122 tf
MMP0033
MMP0386
122 combiner
MMP0168
MMP0907
122 combiner
MMP0168
MMP1499
122 combiner
MMP0386
MMP0607
122 combiner
MMP0607 122 tf
MMP1052
MMP1499
122 combiner

Warning: MMP1659 Does not regulate any modules!

Motif information (de novo identified motifs for modules)

There are 6 motifs predicted.

Motif Table (6)
Motif Id e-value Consensus Motif Logo
709 4.70e-04 taCCaCCa
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710 4.30e+03 GCGAGGG
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879 7.70e+01 atGGTG
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880 2.90e+02 gCATCAATCAAAATcTagcgA
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897 7.50e+00 AAtggCGGTG
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898 7.10e+02 cGgaaATtccg
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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 MMP1659

MMP1659 is enriched for 9 functions in 3 categories.
Enrichment Table (9)
Function System
Aspartate carbamoyltransferase, catalytic chain cog/ cog
aspartate carbamoyltransferase activity go/ molecular_function
'de novo' pyrimidine base biosynthetic process go/ biological_process
cellular amino acid metabolic process go/ biological_process
amino acid binding go/ molecular_function
Pyrimidine metabolism kegg/ kegg pathway
Alanine aspartate and glutamate metabolism kegg/ kegg pathway
Metabolic pathways kegg/ kegg pathway
asp_carb_tr tigr/ tigrfam
Module neighborhood information for MMP1659

MMP1659 has total of 58 gene neighbors in modules 24, 111, 122
Gene neighbors (58)
Gene Common Name Description Module membership
MMP0076 deoxyribonuclease 24, 35
MMP0078 hypothetical protein MMP0078 12, 111
MMP0079 orotate phosphoribosyltransferase-like protein 12, 111
MMP0131 L-tyrosine decarboxylase 111, 122, 129, 157
MMP0134 hypothetical protein MMP0134 24, 92
MMP0185 mtaP 5'-methylthioadenosine phosphorylase 122, 157
MMP0222 hypothetical protein MMP0222 14, 122, 157
MMP0291 hydrogenase expression/formation protein-like protein 47, 122
MMP0319 cbiL precorrin-2 C-20 methyltransferase 24, 140, 141, 149
MMP0325 glyceraldehyde-3-phosphate dehydrogenase 68, 111
MMP0329 hypothetical protein MMP0329 122, 157
MMP0330 cbiC precorrin-8X methylmutase 68, 122, 157
MMP0340 pycB pyruvate carboxylase subunit B 24, 86, 120, 141, 149
MMP0419 sodium:neurotransmitter symporter 24, 38
MMP0561 cmd carboxymuconolactone decarboxylase 52, 111
MMP0564 hypothetical protein MMP0564 111, 149
MMP0602 pyrF orotidine-5'-phosphate decarboxylase 12, 111
MMP0637 ArsR family transcriptional regulator 24, 107
MMP0655 hypothetical protein MMP0655 24, 38, 52
MMP0679 Na+/H+ antiporter-like protein 24, 38
MMP0702 hypothetical protein MMP0702 24, 38, 162
MMP0706 NAD binding site:UDP-glucose/GDP-mannose dehydrogenase 111, 157
MMP0713 iorA2 indolepyruvate oxidoreductase subunit alpha 2 24, 47, 86
MMP0714 iorB2 indolepyruvate oxidoreductase subunit beta 24, 47, 86
MMP0715 coenzyme F390 synthetase II 24, 86
MMP0814 hypothetical protein MMP0814 24, 86
MMP0815 hypothetical protein MMP0815 24, 86
MMP0880 aksF isopropylmalate/isohomocitrate dehydrogenase 24, 60, 140, 143
MMP0881 hypothetical protein MMP0881 111, 137
MMP0910 hypothetical protein MMP0910 38, 86, 122
MMP0938 cobS cobalamin (5'-phosphate) synthase 47, 122
MMP0942 hypothetical protein MMP0942 111, 115
MMP0943 taqD glycerol-3-phosphate cytidyltransferase 92, 111
MMP0953 cbiH precorrin-3B C17-methyltransferase 24, 25, 149
MMP1017 lysC aspartate kinase 24, 60, 112
MMP1086 hypothetical protein MMP1086 122, 141
MMP1107 Signal recognition particle protein SRP19 111, 141
MMP1109 hypothetical protein MMP1109 111, 129
MMP1112 hypothetical protein MMP1112 111, 129, 141, 149
MMP1132 endA tRNA-splicing endonuclease subunit alpha 122, 157
MMP1133 comC L-sulfolactate dehydrogenase/(S)-hydroxyglutaric acid dehydrogenase 122, 157
MMP1270 bifunctional hexulose-6-phosphate synthase/ribonuclease regulator 24, 38
MMP1344 hypothetical protein MMP1344 111, 157
MMP1345 undecaprenyl pyrophospahte synthetase-like protein 49, 111
MMP1363 rpoA1 DNA-directed RNA polymerase subunit A' 24, 103, 130
MMP1470 pdfA prefoldin subunit alpha 7, 111
MMP1491 trzA amidohydrolase 14, 111, 122, 149
MMP1521 hypothetical protein MMP1521 14, 111, 122, 157
MMP1537 cytochrome c heme-binding site 24, 29
MMP1538 transporter component 24, 29
MMP1540 hypothetical protein MMP1540 24, 140
MMP1541 hypothetical protein MMP1541 24, 38
MMP1590 ExsB family protein 24, 51
MMP1659 pyrB aspartate carbamoyltransferase catalytic subunit 24, 111, 122
MMP1722 hisF imidazole glycerol phosphate synthase subunit HisF 111, 115
Unanno_2 None 24, 86
Unanno_4 None 24, 86
Unanno_61 None 111, 129
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 MMP1659
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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