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GLASS

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GPCR

Name	Somatostatin receptor type 4
Species	Homo sapiens (Human)
Gene	SSTR4
Synonym	SS4R SS4-R SS-4-R SRIF2B SST4 receptor
Disease	N/A
Length	388
Amino acid sequence	MSAPSTLPPGGEEGLGTAWPSAANASSAPAEAEEAVAGPGDARAAGMVAIQCIYALVCLVGLVGNALVIFVILRYAKMKTATNIYLLNLAVADELFMLSVPFVASSAALRHWPFGSVLCRAVLSVDGLNMFTSVFCLTVLSVDRYVAVVHPLRAATYRRPSVAKLINLGVWLASLLVTLPIAIFADTRPARGGQAVACNLQWPHPAWSAVFVVYTFLLGFLLPVLAIGLCYLLIVGKMRAVALRAGWQQRRRSEKKITRLVLMVVVVFVLCWMPFYVVQLLNLFVTSLDATVNHVSLILSYANSCANPILYGFLSDNFRRFFQRVLCLRCCLLEGAGGAEEEPLDYYATALKSKGGAGCMCPPLPCQQEALQPEPGRKRIPLTRTTTF
UniProt	P31391
Protein Data Bank	N/A
GPCR-HGmod model	P31391
3D structure model	This predicted structure model is from GPCR-EXP P31391.
BioLiP	N/A
Therapeutic Target Database	N/A
ChEMBL	CHEMBL1853
IUPHAR	358
DrugBank	BE0009273

Ligand

Name	Lanreotide
Molecular formula	C54H69N11O10S2
IUPAC name	(4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-N-[(2S,3R)-1-amino-3-hydroxy-1-oxobutan-2-yl]-19-[[(2R)-2-amino-3-naphthalen-2-ylpropanoyl]amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-pentazacycloicosane-4-carboxamide
Molecular weight	1096.33
Hydrogen bond acceptor	14
Hydrogen bond donor	13
XlogP	2.5
Synonyms	127984-74-1 (acetate salt) BDBM82470 Lanreotida [INN-Spanish] Somatulin-Autogel 3-(2-Naphtyl)-D-Ala-L-Cys(1)-L-Tyr-D-Trp-L-Lys-L-Val-L-Cys(1)-L-Thr-NH2 Lanreotide [INN:BAN] 118992-92-0 AKOS030573447 L-Threoninamide, 3-(2-naphthalenyl)-D-alanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-cysteinyl-, cyclic (2-7)-disulfide Nal-cyclo(cys-tyr-trp-lys-val-cys)-thr-NH2 3-(2-Naphthalenyl)-D-alanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-cysteinyl-L-threoninamide cyclic (2-7)-disulfide BIM 23014 (4R,7S,10S,13R,16S,19R)-10-(4-aminobutyl)-N-[(2S,3R)-1-amino-3-hydroxy-1-oxobutan-2-yl]-19-[[(2R)-2-amino-3-naphthalen-2-ylpropanoyl]amino]-16-[(4-hydroxyphenyl)methyl]-13-(1H-indol-3-ylmethyl)-6,9,12,15,18-pentaoxo-7-propan-2-yl-1,2-dithia-5,8,11,14,17-p CHEMBL1201185 Lanreotidum 123369-01-7 Autogel Lanreotida Somatulin 3-(2-Naphthyl)-D-alanyl-L-cysteinyl-L-tyrosyl-D-tryptophyl-L-lysyl-L-valyl-L-cysteinyl-L-threoninamide cyclic (27)-disulfide Bim-23014 Lanreotide Autogel 108736-35-2 AC1OCEWT Ipstyl Lanreotidum [INN-Latin] [ Show all ]
Inchi Key	PUDHBTGHUJUUFI-SCTWWAJVSA-N
Inchi ID	InChI=1S/C54H69N11O10S2/c1-29(2)45-54(75)63-44(53(74)65-46(30(3)66)47(57)68)28-77-76-27-43(62-48(69)38(56)23-32-15-18-33-10-4-5-11-34(33)22-32)52(73)60-41(24-31-16-19-36(67)20-17-31)50(71)61-42(25-35-26-58-39-13-7-6-12-37(35)39)51(72)59-40(49(70)64-45)14-8-9-21-55/h4-7,10-13,15-20,22,26,29-30,38,40-46,58,66-67H,8-9,14,21,23-25,27-28,55-56H2,1-3H3,(H2,57,68)(H,59,72)(H,60,73)(H,61,71)(H,62,69)(H,63,75)(H,64,70)(H,65,74)/t30-,38-,40+,41+,42-,43+,44+,45+,46+/m1/s1
PubChem CID	6918011
ChEMBL	CHEMBL1201185
IUPHAR	N/A
BindingDB	82470
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	66.0 nM	PMID7988476	BindingDB
Ki	229.08 nM	PMID10598788	BindingDB
Ki	229.09 nM	PMID9650799	BindingDB
Ki	301.99 nM	PMID10598788	BindingDB
Ki	562.34 nM	PMID10598788, PMID9650799	BindingDB
Ki	>1000.0 nM	PMID12773038	ChEMBL
Ki	1000.0 nM	PMID9290757, PMID8769372	BindingDB
Ki	1826.0 nM	PMID9600011	BindingDB
Ki	2100.0 nM	PMID9045884	BindingDB

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