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GPCR

Name	Endothelin receptor type B
Species	Rattus norvegicus (Rat)
Gene	Ednrb
Synonym	HSCR ETB receptor ET-BR ET-B Endothelin receptor non-selective type endothelin B receptor HSCR2 [ Show all ]
Disease	N/A for non-human GPCRs
Length	442
Amino acid sequence	MQSSASRCGRALVALLLACGLLGVWGEKRGFPPAQATPSLLGTKEVMTPPTKTSWTRGSNSSLMRSSAPAEVTKGGRVAGVPPRSFPPPCQRKIEINKTFKYINTIVSCLVFVLGIIGNSTLLRIIYKNKCMRNGPNILIASLALGDLLHIIIDIPINAYKLLAGDWPFGAEMCKLVPFIQKASVGITVLSLCALSIDRYRAVASWSRIKGIGVPKWTAVEIVLIWVVSVVLAVPEAIGFDVITSDYKGKPLRVCMLNPFQKTAFMQFYKTAKDWWLFSFYFCLPLAITAIFYTLMTCEMLRKKSGMQIALNDHLKQRREVAKTVFCLVLVFALCWLPLHLSRILKLTLYDQSNPQRCELLSFLLVLDYIGINMASLNSCINPIALYLVSKRFKNCFKSCLCCWCQTFEEKQSLEEKQSCLKFKANDHGYDNFRSSNKYSSS
UniProt	P21451
Protein Data Bank	N/A
GPCR-HGmod model	N/A
3D structure model	No available structures or models
BioLiP	N/A
Therapeutic Target Database	N/A
ChEMBL	CHEMBL4631
IUPHAR	220
DrugBank	N/A

Ligand

Name	Bosentan
Molecular formula	C27H29N5O6S
IUPAC name	4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide
Molecular weight	551.618
Hydrogen bond acceptor	11
Hydrogen bond donor	2
XlogP	3.8
Synonyms	C27H29N5O6S D07538 EN002863 I06-1873 144096-EP2287165A2 N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-yl-pyrimidin-4-yl]-4-tert-butyl-benzenesulfonamide 4-(1,1-Dimethylethyl)-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl) benzenesulfornamide Ro 47-0203 4-tert-Butyl-N-[6-(2-hydroxy-ethoxy)-5-(2-methoxy-phenoxy)-[2,2']bipyrimidinyl-4-yl]-benzenesulfonamide SB17356 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidine]-4-yl]benzene-1-sulfonamide TL8001039 AC1L2XN2 XUL93R30K2 BCP9000445 CHEBI:51450 DB00559 GTPL3494 KS-5062 147536-97-8 p-tert-Butyl-N-(6-(2-hydroxyethoxy)-5-(o-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl)benzenesulfonamide 4-(tert-butyl)-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-[2,2'-bipyrimidin]-4-yl)benzenesulfonamide Ro-47-0203-029 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)-4-pyrimidinyl]benzenesulfonamide SR-05000001532 A808658 Tracleer AKOS015852063 Benzenesulfonamide, 4-(1,1-dimethylethyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]- Bosentan [USAN:INN:BAN] CS-0381 DSSTox_RID_81776 HMS3715N05 MCULE-3074160312 PDSP2_001714 4-tert butyl-N-[4-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-(2-pyrimidinyl)pyrimidin-6-yl]benzenesulphonamide Ro-470203029 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-yl-pyrimidin-4-yl]benzenesulfonamide SR-05000001532-4 ABP001094 VA10428 B5118 CAS-147536-97-8 D0U4CE FT-0658809 J-008366 144096-EP2287166A2 NCGC00167440-01 4-(1,1-Dimethylethyl)-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-(2,2'-bipyrimidin)-4-yl)benzenesulfornamide Ro 47-0203/039 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2,2''-bipyrimidin-4-yl]benzenesulfonamide SC-19679 4-tert-butyl-N-[6-(2-hydroxyethyloxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-yl-pyrimidin-4-yl]benzenesulfonamide Tox21_112444 ACN-048487 Z1541632805 BDBM50061101 DSSTox_CID_26627 HMS2090N14 L001086 174227-18-0 p-tert-Butyl-N-[6-(2-hydroxyethoxy) 4-(tert-Butyl)-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]benzenesulfonamide Ro-47-0203/029 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]benzene-1-sulfonamide SR-05000001532-1 AB0018010 Tracleer (TN) AM84442 bosentanum CTK4D4929 DTXSID7046627 HY-A0013 MolPort-003-845-300 4-(1,1-Dimethylethyl)-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-(2,2''-bipyrimidin)-4-yl) benzenesulfornamide PubChem19119 4-tert-butyl-n-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2,2'-bipyrimidin-4-yl)benzenesulfonamide s4220 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-pyrimidin-2-ylpyrimidin-4-yl]benzenesulfonamide SW199648-3 AC-148 W-5165 BCP05202 CCG-221182 GJPICJJJRGTNOD-UHFFFAOYSA-N K86 144096-EP2292620A2 NCGC00167440-02 4-(1,1-dimethylethyl)-n-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]benzenesulfonamide Ro-47-0203 4-tert-butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2,2'-bipyrimidin-4-yl]benzenesulfonamide SCHEMBL4218 Tox21_112444_1 Actelion ZINC1538857 Benzenesulfonamide, 4-(1,1-dimethylethyl)-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)(2,2'-bipyrimidin)-4-yl)- CHEMBL957 DSSTox_GSID_46627 HMS3652F15 LS-31532 212B550 PDSP1_001731 4-t-butyl-N-(6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2,2'-bipyrimidin-4-yl)benzenesulfonamide Ro-47-0203/039 4-tert-Butyl-N-[6-(2-hydroxyethoxy)-5-(2-methoxyphenoxy)-2-(pyrimidin-2-yl)pyrimidin-4-yl]benzenesulfonamide SR-05000001532-2 AB01275536-01 UNII-XUL93R30K2 AN-16081 Bosentan (INN) [ Show all ]
Inchi Key	GJPICJJJRGTNOD-UHFFFAOYSA-N
Inchi ID	InChI=1S/C27H29N5O6S/c1-27(2,3)18-10-12-19(13-11-18)39(34,35)32-23-22(38-21-9-6-5-8-20(21)36-4)26(37-17-16-33)31-25(30-23)24-28-14-7-15-29-24/h5-15,33H,16-17H2,1-4H3,(H,30,31,32)
PubChem CID	104865
ChEMBL	CHEMBL957
IUPHAR	3494
BindingDB	50061101
DrugBank	DB00559
Structure SDF download
Lipinski's druglikeness	This ligand has more than 10 hydrogen bond acceptor. This ligand is heavier than 500 daltons.

Experimental Data

Parameter	Value	Reference	Database source
A2	1000.0 nM	PMID8035319	IUPHAR
IC50	95.0 nM	PMID25614116	BindingDB,ChEMBL
Kd	1584.89 nM	Bioorg. Med. Chem. Lett., (1997) 7:17:2223	ChEMBL

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