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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 5A
Species	Homo sapiens (Human)
Gene	HTR5A
Synonym	5-HT5alpha 5-HT-5 MR22 Htr5 5-HT-5A 5-HT5A 5HT5- 5-HT5A receptor 5-hydroxytryptamine (serotonin) receptor 5A, G protein-coupled serotonin receptor 5A [ Show all ]
Disease	N/A
Length	357
Amino acid sequence	MDLPVNLTSFSLSTPSPLETNHSLGKDDLRPSSPLLSVFGVLILTLLGFLVAATFAWNLLVLATILRVRTFHRVPHNLVASMAVSDVLVAALVMPLSLVHELSGRRWQLGRRLCQLWIACDVLCCTASIWNVTAIALDRYWSITRHMEYTLRTRKCVSNVMIALTWALSAVISLAPLLFGWGETYSEGSEECQVSREPSYAVFSTVGAFYLPLCVVLFVYWKIYKAAKFRVGSRKTNSVSPISEAVEVKDSAKQPQMVFTVRHATVTFQPEGDTWREQKEQRAALMVGILIGVFVLCWIPFFLTELISPLCSCDIPAIWKSIFLWLGYSNSFFNPLIYTAFNKNYNSAFKNFFSRQH
UniProt	P47898
Protein Data Bank	N/A
GPCR-HGmod model	P47898
3D structure model	This predicted structure model is from GPCR-EXP P47898.
BioLiP	N/A
Therapeutic Target Database	N/A
ChEMBL	CHEMBL3426
IUPHAR	10
DrugBank	BE0004688

Ligand

Name	ERGOTAMINE
Molecular formula	C33H35N5O5
IUPAC name	(6aR,9R)-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-tetrahydro-4H-indolo[4,3-fg]quinoline-9-carboxamide
Molecular weight	581.673
Hydrogen bond acceptor	6
Hydrogen bond donor	3
XlogP	2.0
Synonyms	C33H35N5O5 Ergonsvine Ergotamina Ergotamine tartrate (VAN) Ergoton-A HMS2089H22 N-[(2R,5S,10aS,10bS)-5-benzyl-10b-hydroxy-2-methyl-3,6-dioxo-8,9,10,10a-tetrahydro-5H-oxazolo[[?]]pyrrolo[[?]]pyrazin-2-yl]-methyl-[?]carboxamide (5'alpha)-5'-benzyl-12'-hydroxy-2'-methyl-3',6',18-trioxoergotaman Temigran 6915-20-4 CHEMBL442 EINECS 204-023-9 Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'-alpha)-(9CI) Ergotamine (INN) Ergotamine, tartrate (2:1) Exmigra Lingraine (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),2,9,12,14-pentaene-4-carboxamide PR834Q503T 12''-hydroxy-2''-methyl-5''alpha-(phenylmethyl)ergotaman-3'',6'',18-trione Wigrettes AC1L1QJJ BDBM50027065 D01TSI Ergomar Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5alpha)-, (2R,3R)-2,3-dihydroxybutanedioate (2:1) Ergotamine hemitartrate Ergotaminum [INN-Latin] GTPL149 Medihaler ergotamine (5'A)-5'-benzyl-12'-hydroxy-2'-methyl-3',6',18-trioxoergotaman 2,3-dihydroxybutanedioate(2:1) Secagyn 379-79-3 (2:1 tartrate salt) CHEBI:64318 DB00696 Ergostat Ergotamina [INN-Spanish] Ergotamine tartrate, Avetol, Cornutamin, Ergam, Ergotartrate ERM HSDB 4076 Neo-ergotin 1080650-16-3 TX-012337 98260-30-1 Cornutamin Ergam Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'alpha)- ERGOTAMINE (SEE ALSO: ERGOTAMINE TARTRATE (CAS 379-79-3)) Ergotamine, tartrate (2:1) (salt) (8CI) Femergin Lingran (5''alpha)-12''-hydroxy-2''-methyl-5''-(phenylmethyl)ergotoman-3'',6'',18-trione Rigetamin 12'-Hydroxy-2'-methyl-5'alpha-(phenylmethyl)ergotaman-3',6',18-trione ZINC52955754 AKOS015896505 BRN 0078890 D07906 Ergomar (TN) Ergotamin ergotamine tartrate Ergotartrate Gynergen Migretamine (5'alpha)-12'-Hydroxy-2'-methyl-5'-(phenylmethyl)ergotoman-3',6',18-trione Secupan DTXSID9043774 Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'-alpha)- Ergotamine [INN:BAN] ETIN I06-2464 (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),2,9,12,14-pentaene-4-carboxamide NSC 95090 113-15-5 UNII-PR834Q503T AB01275473-01 Cornutamine Ergate Ergotaman-3',6',18-trione, 12'-hydroxy-2'-methyl-5'-(phenylmethyl)-, (5'alpha)-, (2R,3R)-2,3-dihydroxybutanedioate (2:1) (salt) Ergotamine bitartrate ergotaminum Gotamine tartrate LS-564 (5''alpha)-5''-benzyl-12''-hydroxy-2''-methyl-3'',6'',18-trioxoergotaman SCHEMBL1483 Avetol [ Show all ]
Inchi Key	XCGSFFUVFURLIX-VFGNJEKYSA-N
Inchi ID	InChI=1S/C33H35N5O5/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/h3-6,8-11,15,17,21,25-27,34,42H,7,12-14,16,18H2,1-2H3,(H,35,39)/t21-,25-,26+,27+,32-,33+/m1/s1
PubChem CID	8223
ChEMBL	CHEMBL442
IUPHAR	149
BindingDB	50027065
DrugBank	DB00696
Structure SDF download
Lipinski's druglikeness	This ligand is heavier than 500 daltons.

Experimental Data

Parameter	Value	Reference	Database source
Ki	1.99526 - 10.0 nM	PMID7988681, PMID11343685	IUPHAR
Ki	14.0 nM	PMID21907583	BindingDB,ChEMBL
Ki	15.49 nM	PMID24365159	ChEMBL
Ki	16.0 nM	PMID24365159	ChEMBL
Ki	22.0 nM	PMID10715164	BindingDB,ChEMBL
Ki	40.0 nM	PMID12825922	BindingDB,ChEMBL

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