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GPCR

Name	Somatostatin receptor type 3
Species	Homo sapiens (Human)
Gene	SSTR3
Synonym	SSR-28 SS3R SS3-R SS-3-R SRIF1C somatostatin receptor 28 SST3 receptor [ Show all ]
Disease	N/A
Length	418
Amino acid sequence	MDMLHPSSVSTTSEPENASSAWPPDATLGNVSAGPSPAGLAVSGVLIPLVYLVVCVVGLLGNSLVIYVVLRHTASPSVTNVYILNLALADELFMLGLPFLAAQNALSYWPFGSLMCRLVMAVDGINQFTSIFCLTVMSVDRYLAVVHPTRSARWRTAPVARTVSAAVWVASAVVVLPVVVFSGVPRGMSTCHMQWPEPAAAWRAGFIIYTAALGFFGPLLVICLCYLLIVVKVRSAGRRVWAPSCQRRRRSERRVTRMVVAVVALFVLCWMPFYVLNIVNVVCPLPEEPAFFGLYFLVVALPYANSCANPILYGFLSYRFKQGFRRVLLRPSRRVRSQEPTVGPPEKTEEEDEEEEDGEESREGGKGKEMNGRVSQITQPGTSGQERPPSRVASKEQQLLPQEASTGEKSSTMRISYL
UniProt	P32745
Protein Data Bank	N/A
GPCR-HGmod model	P32745
3D structure model	This predicted structure model is from GPCR-EXP P32745.
BioLiP	N/A
Therapeutic Target Database	N/A
ChEMBL	CHEMBL2028
IUPHAR	357
DrugBank	BE0003529

Ligand

Name	Octreotide
Molecular formula	C49H66N10O10S2
IUPAC name	10-(4-aminobutyl)-19-[(2-amino-3-phenylpropanoyl)amino]-16-benzyl-N-(1,3-dihydroxybutan-2-yl)-7-(1-hydroxyethyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
Molecular weight	1019.25
Hydrogen bond acceptor	14
Hydrogen bond donor	13
XlogP	1.0
Synonyms	SM 201-995 10-(4-aminobutyl)-19-[(2-amino-3-phenylpropanoyl)amino]-16-benzyl-N-[(2R,3R)-1,3-dihydroxybutan-2-yl]-7-(1-hydroxyethyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide C07306 D02XIY LS-177735 Octreotidum [Latin] STL483734 D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L- threonyl-N-((1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl)-L- cysteinamide cyclic (2->7)-disulfide HS-2020 Sandostatin Sandoz 201-995 10-(4-aminobutyl)-19-[(2-amino-3-phenyl-propanoyl)amino]-16-benzyl-7-(1-hydroxyethyl)-N-[2-hydroxy-1-(hydroxymethyl)propyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide AKOS026750549 D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-((1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl)-L-cysteinamide cyclic (2->7)-disulfide L000453 Octreotide [USAN:INN:BAN] SMS 201,995 10-(4-aminobutyl)-19-[(2-amino-3-phenylpropanoyl)amino]-N-(1,3-dihydroxybutan-2-yl)-7-(1-hydroxyethyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-16-(phenylmethyl)-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide C5H12O2.C4H10 DRG-0115 NCI60_025753 pentaazacycloicosane-4-carboxamide Sandostatin (TN) zacycloicosane-4-carboxamide acetate 10-(4-aminobutyl)-16-benzyl-N-(1,3-dihydroxybutan-2-yl)-7-(1-hydroxyethyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-19-(phenylalanylamino)-1,2-dithia-5,8,11,14,17-pentaazacycloicosane-4-carboxam 83150-76-9 D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-L-cysteinyl-L-threoninol cyclic (2-7)-disulfide L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-(2-hydroxy-1-(hydroxymethyl)propyl)-, cyclic (2-7)-disulfide, (R-(R,R))- Octreotide (USAN/INN) SCHEMBL678434 10-(4-aminobutyl)-19-[(2-amino-3-phenylpropanoyl)amino]-16-benzyl-N-(1,3-dihydroxybutan-2-yl)-7-(1-hydroxyethyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide AN-15653 D00442 Longastatin Octreotide-LAR SMS-201-995 13-((1H-indol-3-yl)methyl)-19-(2-amino-3-phenylpropanamido)-10-(4-aminobutyl)-16-benzyl-N-(1,3-dihydroxybutan-2-yl)-7-(1-hydroxyethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17- CHEMBL262746 GTPL2055 Octreotida [Spanish] SAN 201-995 Sandostatine 10-(4-Aminobutyl)-19-((2-amino-3-phenylpropanoyl)amino)-16-benzyl-7-(1-hydroxyethyl)-N-(2-hydroxy-1-(hydroxymethyl)propyl)-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentaa AC1L8LCD D-Phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-((1R,2R)-2-hydroxy-1-(hydroxymethyl)propyl)-L-cysteinamide cyclic (2-7)-disulfide L-Cysteinamide, D-phenylalanyl-L-cysteinyl-L-phenylalanyl-D-tryptophyl-L-lysyl-L-threonyl-N-(2-hydroxy-1-(hydroxymethyl)propyl)-, cyclic (2->7)-disulfide Octreotide Acetate Salt [ Show all ]
Inchi Key	DEQANNDTNATYII-UHFFFAOYSA-N
Inchi ID	InChI=1S/C49H66N10O10S2/c1-28(61)39(25-60)56-48(68)41-27-71-70-26-40(57-43(63)34(51)21-30-13-5-3-6-14-30)47(67)54-37(22-31-15-7-4-8-16-31)45(65)55-38(23-32-24-52-35-18-10-9-17-33(32)35)46(66)53-36(19-11-12-20-50)44(64)59-42(29(2)62)49(69)58-41/h3-10,13-18,24,28-29,34,36-42,52,60-62H,11-12,19-23,25-27,50-51H2,1-2H3,(H,53,66)(H,54,67)(H,55,65)(H,56,68)(H,57,63)(H,58,69)(H,59,64)
PubChem CID	383414
ChEMBL	N/A
IUPHAR	2055
BindingDB	N/A
DrugBank	N/A
Structure SDF download
Lipinski's druglikeness	This ligand has more than 5 hydrogen bond donor. This ligand has more than 10 hydrogen bond acceptor. This ligand is heavier than 500 daltons.

Experimental Data

Parameter	Value	Reference	Database source
Ki	2.51 nM	PMID10598788	PDSP
Ki	2.51189 nM	PMID9650799	PDSP
Ki	2.51189 - 39.8107 nM	PMID8769372, PMID9650799, PMID10598788, PMID7988476, PMID9724791, PMID8097479	IUPHAR
Ki	3.63 nM	PMID10598788	PDSP
Ki	4.4 nM	PMID10433861, PMID7988476	PDSP
Ki	5.01 nM	PMID8769372	PDSP
Ki	5.01187 nM	PMID9290757	PDSP
Ki	5.79 nM	PMID8097479	PDSP
Ki	13.18 nM	PMID10598788	PDSP
Ki	13.1826 nM	PMID9650799	PDSP
Ki	34.5 nM	PMID9045884	PDSP
Ki	45.0 nM	PMID9724791	PDSP
Ki	108.0 nM	http://pubs.acs.org/cgi-bin/archive.cgi/jacsat/1998/120/i07/html/ja973325x.html	PDSP
Ki	150.0 nM	PMID8521788	PDSP

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