CHEBI:75469 - exendin-3

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ChEBI Name exendin-3
ChEBI ID CHEBI:75469
Definition A 39-membered polypeptide consisting of His, Ser, Asp, Gly, Thr, Phe, Thr, Ser, Asp, Leu, Ser, Lys, Gln, Met, Glu, Glu, Glu, Ala, Val, Arg, Leu, Phe, Ile, Glu, Trp, Leu, Lys, Asn, Gly, Gly, Pro, Ser, Ser, Gly, Ala, Pro, Pro, Pro and Ser-NH2 residues joined in sequence. It is isolated from venom of the Gila monster lizard Heloderma horridum.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C184H282N50O61S
Net Charge 0
Average Mass 4202.57100
Monoisotopic Mass 4200.02222
InChI InChI=1S/C184H282N50O61S/c1-16-93(10)146(178(290)211-112(51-56-142(255)256)162(274)216-119(71-100-76-195-104-39-24-23-38-102(100)104)167(279)213-114(66-89(2)3)164(276)203-106(41-26-28-59-186)157(269)217-120(73-134(189)244)152(264)197-78-135(245)196-81-138(248)231-61-30-43-129(231)175(287)225-127(86-239)174(286)223-124(83-236)154(266)199-79-136(246)201-95(12)181(293)233-63-32-45-131(233)183(295)234-64-33-46-132(234)182(294)232-62-31-44-130(232)176(288)221-123(82-235)149(190)261)229-169(281)117(69-98-34-19-17-20-35-98)215-165(277)115(67-90(4)5)212-158(270)107(42-29-60-194-184(191)192)210-177(289)145(92(8)9)228-150(262)94(11)202-155(267)109(48-53-139(249)250)206-160(272)110(49-54-140(251)252)207-161(273)111(50-55-141(253)254)208-163(275)113(57-65-296-15)209-159(271)108(47-52-133(188)243)205-156(268)105(40-25-27-58-185)204-171(283)126(85-238)224-166(278)116(68-91(6)7)214-168(280)122(75-144(259)260)219-173(285)128(87-240)226-180(292)148(97(14)242)230-170(282)118(70-99-36-21-18-22-37-99)220-179(291)147(96(13)241)227-137(247)80-198-153(265)121(74-143(257)258)218-172(284)125(84-237)222-151(263)103(187)72-101-77-193-88-200-101/h17-24,34-39,76-77,88-97,103,105-132,145-148,195,235-242H,16,25-33,40-75,78-87,185-187H2,1-15H3,(H2,188,243)(H2,189,244)(H2,190,261)(H,193,200)(H,196,245)(H,197,264)(H,198,265)(H,199,266)(H,201,246)(H,202,267)(H,203,276)(H,204,283)(H,205,268)(H,206,272)(H,207,273)(H,208,275)(H,209,271)(H,210,289)(H,211,290)(H,212,270)(H,213,279)(H,214,280)(H,215,277)(H,216,274)(H,217,269)(H,218,284)(H,219,285)(H,220,291)(H,221,288)(H,222,263)(H,223,286)(H,224,278)(H,225,287)(H,226,292)(H,227,247)(H,228,262)(H,229,281)(H,230,282)(H,249,250)(H,251,252)(H,253,254)(H,255,256)(H,257,258)(H,259,260)(H4,191,192,194)/t93-,94-,95-,96-,97-,103-,105-,106-,107-,108-,109-,110-,111-,112-,113-,114-,115-,116-,117-,118-,119-,120-,121-,122-,123-,124-,125-,126-,127-,128-,129-,130-,131-,132-,145-,146-,147-,148-/m0/s1
InChIKey LMHMJYMCGJNXRS-IOPUOMRJSA-N
SMILES CC[C@H](C)[C@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](N)Cc1c[nH]cn1)[C@H](C)O)[C@H](C)O)C(C)C)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](C)C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)N[C@@H](CO)C(N)=O
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
Biological Role(s): glucagon-like peptide-1 receptor agonist
An agonist that binds to and activates glucagon-like peptide-1 (GLP-1) receptors.
metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing exendin-3 (CHEBI:75469) has role glucagon-like peptide-1 receptor agonist (CHEBI:71196)
exendin-3 (CHEBI:75469) has role metabolite (CHEBI:25212)
exendin-3 (CHEBI:75469) is a polypeptide (CHEBI:15841)
IUPAC Names
HSDGTFTSDLSKQMEEEAVRLFIEWLKNGGPSSGAPPPS
L-histidyl-L-seryl-L-α-aspartylglycyl-L-threonyl-L-phenylalanyl-L-threonyl-L-seryl-L-α-aspartyl-L-leucyl-L-seryl-L-lysyl-L-glutaminyl-L-methionyl-L-α-glutamyl-L-α-glutamyl-L-α-glutamyl-L-alanyl-L-valyl-L-arginyl-L-leucyl-L-phenylalanyl-L-isoleucyl-L-α-glutamyl-L-tryptophyl-L-leucyl-L-lysyl-L-asparaginylglycylglycyl-L-prolyl-L-seryl-L-serylglycyl-L-alanyl-L-prolyl-L-prolyl-L-prolyl-L-serinamide
Synonyms Sources
Exendin 3 ChemIDplus
His-Ser-Asp-Gly-Thr-Phe-Thr-Ser-Asp-Leu-Ser-Lys-Gln-Met-Glu-Glu-Glu-Ala-Val-Arg-Leu-Phe-Ile-Glu-Trp-Leu-Lys-Asn-Gly-Gly-Pro-Ser-Ser-Gly-Ala-Pro-Pro-Pro-Ser-NH2 ChEBI
Manual Xrefs Databases
C15893 KEGG COMPOUND
WO2005120474 Patent
View more database links
Registry Numbers Types Sources
130391-54-7 CAS Registry Number ChemIDplus
14409601 Reaxys Registry Number Reaxys
15550772 Reaxys Registry Number Reaxys
Citations Waiting for Citations Types Sources
1574068 PubMed citation Europe PMC
1700785 PubMed citation Europe PMC
1704369 PubMed citation Europe PMC
20111963 PubMed citation Europe PMC
22434628 PubMed citation Europe PMC
8393295 PubMed citation Europe PMC
Last Modified
04 September 2013