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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:hemiterpenoid indole alkaloid
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Accession:CHEBI:65322 term browser browse the term
Definition:A terpenoid indole alkaloid which is biosynthesised from L-tryptophan and monoisoprenoid (usually dimethylallyl pyrophosphate or isopentenyl pyrophosphate) building blocks
Synonyms:related_synonym: hemiterpenoid indole alkaloids



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alpha-ergocryptine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Casp3 caspase 3 increases activity ISO ergocryptine results in increased activity of CASP3 protein CTD PMID:21295106 NCBI chr16:45,662,910...45,681,171
Ensembl chr16:45,662,910...45,684,648
JBrowse link
dihydroergotamine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Abcb11 ATP binding cassette subfamily B member 11 decreases activity ISO Dihydroergotamine results in decreased activity of ABCB11 protein CTD PMID:28437613 NCBI chr 3:54,016,854...54,112,797
Ensembl chr 3:54,017,127...54,112,730
JBrowse link
G Abcb4 ATP binding cassette subfamily B member 4 decreases activity ISO Dihydroergotamine results in decreased activity of ABCB4 protein CTD PMID:28437613 NCBI chr 4:25,150,998...25,209,489
Ensembl chr 4:25,151,953...25,209,202
JBrowse link
G Cyp1a1 cytochrome P450, family 1, subfamily a, polypeptide 1 multiple interactions
decreases activity
increases activity
ISO
EXP
Dihydroergotamine inhibits the reaction [Tetrachlorodibenzodioxin results in increased activity of CYP1A1 protein]
Dihydroergotamine results in decreased activity of CYP1A1 protein
Dihydroergotamine results in increased activity of CYP1A1 protein
CTD PMID:18420780 PMID:18493746 PMID:33814510 NCBI chr 8:58,096,021...58,102,130
Ensembl chr 8:58,096,077...58,102,125
JBrowse link
G Cyp1b1 cytochrome P450, family 1, subfamily b, polypeptide 1 decreases activity ISO Dihydroergotamine results in decreased activity of CYP1B1 protein CTD PMID:18420780 NCBI chr 6:15,342,312...15,350,886
Ensembl chr 6:15,342,344...15,350,917
JBrowse link
G Cyp2a3 cytochrome P450, family 2, subfamily a, polypeptide 3 decreases activity ISO Dihydroergotamine results in decreased activity of CYP2A4 protein CTD PMID:18420780 NCBI chr 1:82,171,914...82,179,980
Ensembl chr 1:82,169,949...82,179,979
JBrowse link
G Cyp2b3 cytochrome P450, family 2, subfamily b, polypeptide 3 decreases activity ISO Dihydroergotamine results in decreased activity of CYP2B10 protein CTD PMID:18420780 NCBI chr 1:81,652,762...81,732,153
Ensembl chr 1:81,652,787...81,732,143
JBrowse link
G Cyp2c6 cytochrome P450, family 2, subfamily C, polypeptide 6 decreases activity ISO Dihydroergotamine results in decreased activity of CYP2C29 protein CTD PMID:18420780 NCBI chr 1:237,938,521...237,976,238
Ensembl chr 1:237,693,094...238,057,596
JBrowse link
G Cyp2d4 cytochrome P450, family 2, subfamily d, polypeptide 4 decreases activity ISO Dihydroergotamine results in decreased activity of CYP2D6 protein
Dihydroergotamine results in decreased activity of CYP2D22 protein
CTD PMID:18420780 NCBI chr 7:113,882,584...113,891,754
Ensembl chr 7:113,881,618...113,891,759
JBrowse link
G Cyp3a2 cytochrome P450, family 3, subfamily a, polypeptide 2 decreases activity ISO Dihydroergotamine results in decreased activity of CYP3A4 protein CTD PMID:18420780 NCBI chr12:9,207,978...9,230,064
Ensembl chr12:9,015,383...9,285,008
JBrowse link
G Htr5b 5-hydroxytryptamine (serotonin) receptor 5B multiple interactions EXP dihydroergotamine binds to protein 5-Htr5b; inhibits the reaction[5-carboxamidotryptamine binds to 5-Htr5b] RGD PMID:8224165 RGD:2303647 NCBI chr13:32,686,911...32,699,835
Ensembl chr13:32,687,042...32,699,835
JBrowse link
G Il24 interleukin 24 increases expression ISO Dihydroergotamine results in increased expression of IL24 mRNA CTD PMID:32816093 NCBI chr13:42,353,089...42,358,487
Ensembl chr13:42,353,090...42,358,487
JBrowse link
G Nr1i2 nuclear receptor subfamily 1, group I, member 2 increases activity ISO Dihydroergotamine results in increased activity of NR1I2 protein CTD PMID:25455453 NCBI chr11:62,460,213...62,496,665
Ensembl chr11:62,460,213...62,496,658
JBrowse link
ergocristine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Abcb11 ATP binding cassette subfamily B member 11 multiple interactions
decreases activity
ISO ergocristine inhibits the reaction [ABCB11 protein results in increased transport of Taurocholic Acid]
ergocristine results in decreased activity of ABCB11 protein
CTD PMID:24014644 NCBI chr 3:54,016,854...54,112,797
Ensembl chr 3:54,017,127...54,112,730
JBrowse link
G Casp3 caspase 3 increases activity ISO ergocristine results in increased activity of CASP3 protein CTD PMID:21295106 NCBI chr16:45,662,910...45,681,171
Ensembl chr16:45,662,910...45,684,648
JBrowse link
ergosine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Casp3 caspase 3 increases activity ISO ergosine results in increased activity of CASP3 protein CTD PMID:21295106 NCBI chr16:45,662,910...45,681,171
Ensembl chr16:45,662,910...45,684,648
JBrowse link
ergotamine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Calca calcitonin-related polypeptide alpha multiple interactions EXP Ergotamine inhibits the reaction [Nitroglycerin results in increased expression of CALCA protein] CTD PMID:19121572 NCBI chr 1:168,878,212...168,883,176
Ensembl chr 1:168,878,214...168,883,105
JBrowse link
G Casp3 caspase 3 increases activity ISO Ergotamine results in increased activity of CASP3 protein CTD PMID:21295106 NCBI chr16:45,662,910...45,681,171
Ensembl chr16:45,662,910...45,684,648
JBrowse link
G Fos Fos proto-oncogene, AP-1 transcription factor subunit multiple interactions EXP Ergotamine inhibits the reaction [Nitroglycerin results in increased expression of FOS protein] CTD PMID:19121572 NCBI chr 6:105,121,170...105,124,036
Ensembl chr 6:105,121,170...105,124,036
JBrowse link
G Gstp1 glutathione S-transferase pi 1 multiple interactions ISO Ergotamine inhibits the reaction [GSTP1 protein results in increased metabolism of 1-chloro-2,4-dinitrobenzene-glutathione conjugate] CTD PMID:23769903 NCBI chr 1:201,337,762...201,340,230
Ensembl chr 1:201,321,672...201,340,226
JBrowse link
G Htr2b 5-hydroxytryptamine receptor 2B multiple interactions ISO Ergotamine binds to and results in increased activity of HTR2B protein CTD PMID:11104741 NCBI chr 9:86,735,793...86,756,638
Ensembl chr 9:86,742,102...86,755,108
JBrowse link
fumigaclavine C term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Ifng interferon gamma decreases expression ISO fumigaclavine C results in decreased expression of IFNG mRNA; fumigaclavine C results in decreased expression of IFNG protein CTD PMID:16023606 NCBI chr 7:53,903,339...53,907,375
Ensembl chr 7:53,903,337...53,907,375
JBrowse link
G Il12a interleukin 12A decreases expression ISO fumigaclavine C results in decreased expression of IL12A mRNA CTD PMID:16023606 NCBI chr 2:152,965,769...152,973,035
Ensembl chr 2:152,965,769...152,972,734
JBrowse link
G Il1b interleukin 1 beta decreases expression ISO fumigaclavine C results in decreased expression of IL1B mRNA CTD PMID:16023606 NCBI chr 3:116,577,005...116,583,386
Ensembl chr 3:116,577,010...116,583,415
JBrowse link
G Il2 interleukin 2 decreases expression ISO fumigaclavine C results in decreased expression of IL2 mRNA; fumigaclavine C results in decreased expression of IL2 protein CTD PMID:16023606 NCBI chr 2:120,004,862...120,009,566
Ensembl chr 2:120,004,862...120,009,566
JBrowse link
G Mmp9 matrix metallopeptidase 9 decreases activity
decreases expression
ISO fumigaclavine C results in decreased activity of MMP9 protein
fumigaclavine C results in decreased expression of MMP9 mRNA
CTD PMID:16023606 NCBI chr 3:153,684,158...153,692,118
Ensembl chr 3:153,683,858...153,692,120
JBrowse link
G Tnf tumor necrosis factor decreases expression ISO fumigaclavine C results in decreased expression of TNF mRNA CTD PMID:16023606 NCBI chr20:3,622,011...3,624,629
Ensembl chr20:3,622,011...3,624,629
JBrowse link
mesulergine term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Htr2b 5-hydroxytryptamine receptor 2B affects binding
multiple interactions
ISO mesulergine binds to HTR2B protein
Fluoxetine promotes the reaction [mesulergine binds to HTR2B protein]
CTD PMID:11930908 NCBI chr 9:86,735,793...86,756,638
Ensembl chr 9:86,742,102...86,755,108
JBrowse link
G Htr2c 5-hydroxytryptamine receptor 2C affects binding
multiple interactions
ISO
EXP
mesulergine binds to HTR2C protein
Carbamazepine inhibits the reaction [Pilocarpine affects the reaction [mesulergine binds to HTR2C protein]]; Carbamazepine inhibits the reaction [Pilocarpine inhibits the reaction [mesulergine binds to HTR2C protein]]; Pilocarpine affects the reaction [mesulergine binds to HTR2C protein]; Pilocarpine inhibits the reaction [mesulergine binds to HTR2C protein]; Plant Extracts inhibits the reaction [Pilocarpine affects the reaction [mesulergine binds to HTR2C protein]]; Plant Extracts inhibits the reaction [Pilocarpine inhibits the reaction [mesulergine binds to HTR2C protein]]
N-Methyl-3,4-methylenedioxyamphetamine inhibits the reaction [mesulergine binds to HTR2C protein]
CTD PMID:18083778 PMID:19439326 PMID:19700373 PMID:29458138 NCBI chr  X:110,640,777...110,870,288
Ensembl chr  X:110,641,153...110,870,287
JBrowse link
G Htr7 5-hydroxytryptamine receptor 7 affects binding
multiple interactions
ISO mesulergine binds to HTR7 protein
[mesulergine binds to and results in decreased activity of HTR7 protein] inhibits the reaction [5-carboxamidotryptamine results in increased abundance of Cyclic AMP]; mesulergine inhibits the reaction [Risperidone binds to and results in decreased activity of HTR7 protein]
CTD PMID:14578406 PMID:20827463 NCBI chr 1:233,636,442...233,761,063
Ensembl chr 1:233,636,452...233,760,626
JBrowse link
G Prl prolactin multiple interactions EXP mesulergine inhibits the reaction [Diethylstilbestrol results in increased secretion of PRL protein] CTD PMID:1421203 NCBI chr17:37,859,999...37,870,062
Ensembl chr17:37,860,007...37,870,062
JBrowse link
methysergide term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Abcb4 ATP binding cassette subfamily B member 4 decreases activity ISO Methysergide results in decreased activity of ABCB4 protein CTD PMID:28437613 NCBI chr 4:25,150,998...25,209,489
Ensembl chr 4:25,151,953...25,209,202
JBrowse link
G Adra1a adrenoceptor alpha 1A multiple interactions EXP Methysergide promotes the reaction [Phenylephrine binds to and results in increased activity of ADRA1A protein] CTD PMID:16545797 NCBI chr15:40,830,125...40,935,902
Ensembl chr15:40,832,534...40,927,500
JBrowse link
G Calca calcitonin-related polypeptide alpha affects activity EXP Methysergide affects the activity of CALCA protein CTD PMID:10075105 NCBI chr 1:168,878,212...168,883,176
Ensembl chr 1:168,878,214...168,883,105
JBrowse link
G Htr1b 5-hydroxytryptamine receptor 1B affects binding EXP Methysergide binds to HTR1B protein CTD PMID:11888550 NCBI chr 8:82,513,572...82,534,670
Ensembl chr 8:82,517,360...82,534,549
JBrowse link
G Htr5b 5-hydroxytryptamine (serotonin) receptor 5B multiple interactions EXP methysergide binds to protein 5-Htr5b; inhibits the reaction[5-carboxamidotryptamine binds to 5-Htr5b] RGD PMID:8224165 RGD:2303647 NCBI chr13:32,686,911...32,699,835
Ensembl chr13:32,687,042...32,699,835
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  CHEBI ontology 19932
    role 19904
      biological role 19902
        biochemical role 19598
          metabolite 19585
            alkaloid 8012
              indole alkaloid 1954
                terpenoid indole alkaloid 1500
                  hemiterpenoid indole alkaloid 28
                    ergot alkaloid + 28
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
                    p-block element atom 19876
                      carbon group element atom 19816
                        carbon atom 19812
                          organic molecular entity 19812
                            heteroorganic entity 19559
                              organonitrogen compound 18871
                                alkaloid 8012
                                  indole alkaloid 1954
                                    terpenoid indole alkaloid 1500
                                      hemiterpenoid indole alkaloid 28
                                        ergot alkaloid + 28
paths to the root