Send us a Message
Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   
Search RGD Grant Resources Citing RGD About Us Contact Us
Genes Variants Community Projects QTLs Strains Markers Genome Information Ontologies Cell Lines References Download Submit Data
OntoMate (Literature Search) JBrowse (Genome Browser) Synteny Browser (VCMap) Variant Visualizer Multi-Ontology Enrichment (MOET) Gene-Ortholog Location Finder (GOLF) InterViewer (Protein-Protein Interactions) PhenoMiner (Quatitative Phenotypes) Gene Annotator OLGA (Gene List Generator) AllianceMine GViewer (Genome Viewer)
Aging & Age-Related Disease Cancer & Neoplastic Disease Cardiovascular Disease Coronavirus Disease Developmental Disease Diabetes Hematologic Disease Immune & Inflammatory Disease Infectious Disease Liver Disease Neurological Disease Obesity & Metabolic Syndrome Renal Disease Respiratory Disease Sensory Organ Disease
Find Models Genetic Models Autism Models Rat PhenoMiner (Quantitative Phenotypes) Chinchilla PhenoMiner Expected Ranges (Quantitative Phenotype) PhenoMiner Term Comparison Hybrid Rat Diversity Panel Phenotypes Phenotypes in Other Animal Models Animal Husbandry Strain Medical Records Phylogenetics Strain Availability Calendar Rats 101 Submissions Photo Archive
Pathways
Rat Community Forum Directory of Rat Laboratories Video Tutorials News RGD Publications RGD Presentations Archive Nomenclature Guidelines Resource Links Laboratory Resources Employment Resources
Advanced Search (OLGA)

CHEBI ONTOLOGY - ANNOTATIONS

The Chemical Entities of Biological Interest (ChEBI) ontology is downloaded weekly from EMBL-EBI at http://www.ebi.ac.uk/chebi/. The data is made available under the Creative Commons License (CC BY 3.0, http://creativecommons.org/licenses/by/3.0/). For more information see: Degtyarenko et al. (2008) ChEBI: a database and ontology for chemical entities of biological interest. Nucleic Acids Res. 36, D344–D350.
Term:violacein
go back to main search page
Accession:CHEBI:131914 term browser browse the term
Definition:A member of the class of hydroxyindoles resulting from the formal oxidative coupling between the 3-position of 1,3-dihydro-2H-indol-2-one and the 3-position of 1,3-dihydro-2H-pyrrol-2-one, which is substituted at the 5 position by a 5-hydroxy-1H-indol-3-yl group, where the newly-formed double bond has E configuration. It is a purple chromobacterial pigment that has antibacterial, antifungal, antiprotozoan, and anticancer properties.
Synonyms:exact_synonym: (3E)-3-[5-(5-hydroxy-1H-indol-3-yl)-2-oxo-1,2-dihydro-3H-pyrrol-3-ylidene]-1,3-dihydro-2H-indol-2-one
 related_synonym: Formula=C20H13N3O3;   InChI=1S/C20H13N3O3/c24-10-5-6-15-12(7-10)14(9-21-15)17-8-13(19(25)23-17)18-11-3-1-2-4-16(11)22-20(18)26/h1-9,21,24H,(H,22,26)(H,23,25)/b18-13+;   InChIKey=XAPNKXIRQFHCHN-QGOAFFKASA-N;   SMILES=OC1=CC=C2NC=C(C3=C\\C(C(=O)N3)=C3/C(=O)NC4=CC=CC=C34)C2=C1
 xref: CAS:548-54-9;   KEGG:C21136
 xref_mesh: MESH:C063155
 xref: MetaCyc:VIOLACEIN;   PMID:21779844;   PMID:25592762;   PMID:25652759;   PMID:26339614;   PMID:26428920;   PMID:26521020;   PMID:26916415;   Reaxys:49923


show annotations for term's descendants           Sort by:
violacein term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Casp2 caspase 2 increases activity ISO violacein results in increased activity of CASP2 protein CTD PMID:20416285 NCBI chr 4:71,149,632...71,167,388
Ensembl chr 4:71,149,669...71,167,379 		JBrowse link
G Casp3 caspase 3 increases activity ISO violacein results in increased activity of CASP3 protein CTD PMID:20416285 NCBI chr16:45,662,910...45,681,171
Ensembl chr16:45,662,910...45,684,648 		JBrowse link
G Casp9 caspase 9 increases activity ISO violacein results in increased activity of CASP9 protein CTD PMID:20416285 NCBI chr 5:154,108,872...154,126,628
Ensembl chr 5:154,109,046...154,126,626 		JBrowse link
Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19932
    role 19904
      biological role 19902
        antimicrobial agent 18269
          antibacterial agent 16373
            violacein 3
Path 2
Term Annotations click to browse term
  CHEBI ontology 19932
    subatomic particle 19930
      composite particle 19930
        hadron 19930
          baryon 19930
            nucleon 19930
              atomic nucleus 19930
                atom 19930
                  main group element atom 19876
                    main group molecular entity 19876
                      s-block molecular entity 19705
                        hydrogen molecular entity 19686
                          hydrides 19179
                            inorganic hydride 18191
                              pnictogen hydride 18181
                                nitrogen hydride 18092
                                  azane 17895
                                    ammonia 17894
                                      organic amino compound 17894
                                        amino acid 16075
                                          alpha-amino acid 13947
                                            L-alpha-amino acid 12969
                                              erythrose 4-phosphate/phosphoenolpyruvate family amino acid 2388
                                                L-tryptophan 20
                                                  proviolacein 3
                                                    violacein 3
paths to the root