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GLASS

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Go to the GPCR, ligand, or experimental data tables.
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GPCR

Name	5-hydroxytryptamine receptor 2B
Species	Homo sapiens (Human)
Gene	HTR2B
Synonym	stomach fundus serotonin receptor serotonin receptor 2B 5-HT2F 5-HT-2B 5-HT2B 5-HT2B receptor 5-hydroxytryptamine (serotonin) receptor 2B, G protein-coupled [ Show all ]
Disease	Psychoses Migraine Irritable bowel syndrome Depression; Cerebral infarction Coronary heart disease Congestive heart failure Pulmonary arterial hypertension [ Show all ]
Length	481
Amino acid sequence	MALSYRVSELQSTIPEHILQSTFVHVISSNWSGLQTESIPEEMKQIVEEQGNKLHWAALLILMVIIPTIGGNTLVILAVSLEKKLQYATNYFLMSLAVADLLVGLFVMPIALLTIMFEAMWPLPLVLCPAWLFLDVLFSTASIMHLCAISVDRYIAIKKPIQANQYNSRATAFIKITVVWLISIGIAIPVPIKGIETDVDNPNNITCVLTKERFGDFMLFGSLAAFFTPLAIMIVTYFLTIHALQKKAYLVKNKPPQRLTWLTVSTVFQRDETPCSSPEKVAMLDGSRKDKALPNSGDETLMRRTSTIGKKSVQTISNEQRASKVLGIVFFLFLLMWCPFFITNITLVLCDSCNQTTLQMLLEIFVWIGYVSSGVNPLVYTLFNKTFRDAFGRYITCNYRATKSVKTLRKRSSKIYFRNPMAENSKFFKKHGIRNGINPAMYQSPMRLRSSTIQSSSIILLDTLLLTENEGDKTEEQVSYV
UniProt	P41595
Protein Data Bank	5tud, 5tvn, 6drx, 4ib4, 4nc3, 6dry, 6drz, 6ds0
GPCR-HGmod model	P41595
3D structure model	This structure is from PDB ID 5tud.
BioLiP	BL0425280, BL0425283, BL0425282, BL0239858, BL0239859, BL0265182, BL0265183, BL0368464, BL0425281, BL0385686,BL0385687, BL0425284, BL0425285, BL0425286, BL0368465, BL0425287
Therapeutic Target Database	T31204
ChEMBL	CHEMBL1833
IUPHAR	7
DrugBank	BE0000393

Ligand

Name	dihydroergotamine
Molecular formula	C33H37N5O5
IUPAC name	(6aR,9R,10aR)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-7-methyl-6,6a,8,9,10,10a-hexahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
Molecular weight	583.689
Hydrogen bond acceptor	6
Hydrogen bond donor	3
XlogP	2.4
Synonyms	MAP 0004 C33H37N5O5 NCGC00017400-06 D.H.E. SBI-0050345.P004 Dergotamine Spectrum_001057 Dihydroergotamine [INN:BAN] 1381-00-6 DivK1c_000592 42124-EP2298764A1 Ergoloid Mesylates (dihydroergotoxine) 511-12-6 GTPL121 9,10-dihydro-ergotamine KBio3_001429 BDBM50295557 ZINC3978005 BRD-K72166146-066-03-9 Migranal CCG-204452 NCGC00017400-10 D0O4CV SPBio_001235 Diergo Tonopres Dihydroergotamine (INN) (2R,4R,7R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.0;{2,6}]dodecan-4-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.0;{2,7}.0;{12,16}]hexadeca-1(16),9,12,14-tetraene-4-carboxamide Dihydroergotoxin 29087-32-9 DSSTox_RID_81003 42124-EP2311829A1 Ergont 6190-39-2 (mesylate) Inhaled DHE, Sheffield AB00053458_03 Levadex LS-64563 C-23280 Nasal DHE (migraine), Britannia CHEMBL1732 NINDS_000592 DB00320 Spectrum4_000958 Dihydergot Dihydroergotamine methanesulfonate 11019-70-8 Diidroergotamina [DCIT] 42124-EP2275420A1 Endophleban 5'-Benzyl-12'-hydroxy-2'-methyl-3',6',18-trioxo-9,10-dihydroergotaman Ergotamine, 9,10-dihydro- 7762-45-0 KBio2_004105 AN-45444 UNII-436O5HM03C MAP-0004 CAS-511-12-6 NCGC00017400-07 D.H.E. 45 SCHEMBL44931 DET MS Tempo dyhydroergotamine, Sheffield Dihydroergotamine (inhaled, Tempo), MAP (10alphaH)-5'alpha-benzyl-12'-hydroxy-2'-methyl-3',6',18-trioxo-9,10-dihydroergotaman Dihydroergotaminum 17680-45-4 DSSTox_CID_25614 42124-EP2298765A1 ErgoloidMesylates (dihydroergotoxine) 511D126 IDI1_000592 9,10-Dihydroergotamine KBioGR_001576 BIDD:GT0120 BRN 5720196 Migranal (TN) CHEBI:4562 Neomigran D0V3ZA Spectrum2_001188 Dihidroergotamina Dihydroergotamine (migraine,Tempo-inhaled/oral), MAP (2R,4R,7R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.0^{2,6}]dodecan-4-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.0^{2,7}.0^{12,16}]hexadeca-1(16),9,12,14-tetraene-4-carboxamide DIHYDROERGOTOXINE 2GM DTXSID6045614 436O5HM03C Ergot Alkaloids, Hydrogenated 7-Methyl-4,6,6a,7,8,9,10,10a-octahydro-indolo[4,3-fg]quinoline-9-carboxylic acid ((2R,5S,10bS)-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxo-octahydro-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl)-amide KBio1_000592 AC1L1VEA Lopac0_000357 Tox21_110821 LUZRJRNZXALNLM-JGRZULCMSA-N C07798 NCGC00017400-05 Co-Dergocrine Orstanorm Dehydroergotamine Spectrum5_000905 Dihydroergotamin Dihydroergotamine nasal Dirgotarl 42124-EP2280008A2 Ergoloid dihydroergotoxine Ergotonin 9,10-Dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)ergotoman-3',6',18-trione KBio2_006673 Angionorm Verladyn BRD-K72166146-066-02-1 MAP0004 CC-26812 NCGC00017400-08 D07837 Seglor DHE-45 Tempo Migraine Dihydroergotamine (inhaled/oral, Tempo), Sheffield (2R,4R,7R)-N-[(1S,2S,4R,7S)-7-benzyl-2-hydroxy-4-methyl-5,8-dioxo-3-oxa-6,9-diazatricyclo[7.3.0.02,6]dodecan-4-yl]-6-methyl-6,11-diazatetracyclo[7.6.1.02,7.012,16]hexadeca-1(16),9,12,14-tetraene-4-carboxamide Dihydroergotaminum [INN-Latin] 26913-96-2 DSSTox_GSID_45614 42124-EP2311808A1 Ergomimet 5965-22-0 Ikaran 98302-70-6 KBioSS_001537 BSPBio_002209 Morena Neomigran (TN) Spectrum3_000395 Dihidroergotamina [INN-Spanish] Dihydroergotamine (nasal, migraine), Britannia (6aR,9R,10aR)-N-((2R,5S,10aS,10bS)-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxooctahydro-2H-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl)-7-methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinoline-9-carboxamide Diidroergotamina 409-63-2 EINECS 208-123-3 47842-41-1 Ergotaman-3',6',18-trione, 9,10-dihydro-12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'alpha,10alpha)- 7-Methyl-4,6,6a,7,8,9-hexahydro-indolo[4,3-fg]quinoline-9-carboxylic acid (5-benzyl-10b-hydroxy-2-methyl-3,6-dioxo-octahydro-oxazolo[3,2-a]pyrrolo[2,1-c]pyrazin-2-yl)-amide KBio2_001537 Agit LS-61979 Tox21_110821_1 [ Show all ]
Inchi Key	LUZRJRNZXALNLM-JGRZULCMSA-N
Inchi ID	InChI=1S/C33H37N5O5/c1-32(35-29(39)21-15-23-22-10-6-11-24-28(22)20(17-34-24)16-25(23)36(2)18-21)31(41)38-26(14-19-8-4-3-5-9-19)30(40)37-13-7-12-27(37)33(38,42)43-32/h3-6,8-11,17,21,23,25-27,34,42H,7,12-16,18H2,1-2H3,(H,35,39)/t21-,23-,25-,26+,27+,32-,33+/m1/s1
PubChem CID	10531
ChEMBL	CHEMBL1732
IUPHAR	121
BindingDB	50295557
DrugBank	DB00320
Structure SDF download
Lipinski's druglikeness	This ligand is heavier than 500 daltons.

Experimental Data

Parameter	Value	Reference	Database source
	N/A	N/A	DrugBank
IC50	6.804 nM	DrugMatrix in vitro pharmacology data	ChEMBL
Ki	4.33 nM	DrugMatrix in vitro pharmacology data	ChEMBL

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