Molecule ID: 16133832

IUPAC Name: (4S)-4-[[(2S)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[(2-aminoacetyl)amino]-3-hydroxypropanoyl]amino]-3-octanoyloxypropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]pyrrolidine-2-carbonyl]amino]-5-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-5-amino-1-[[(2S)-5-amino-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-6-amino-1-[(2S)-2-[(2S)-2-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-5-amino-1-[(2S)-2-[[(1S)-4-carbamimidamido-1-carboxybutyl]carbamoyl]pyrrolidin-1-yl]-1,5-dioxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-1-oxopropan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]pyrrolidin-1-yl]-1-oxohexan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-4-carboxy-1-oxobutan-2-yl]amino]-1-oxohexan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]amino]-5-oxopentanoic acid

Description: The molecule is a 28-membered appetite-stimulating polypeptide consisting of Gly, Ser, Ser(octanoyl), Phe, Leu, Ser, Pro, Glu, His, Gln, Arg, Val, Gln, Gln, Arg, Lys, Glu, Ser, Lys, Lys, Pro, Pro, Ala, Lys, Leu, Gln, Pro and Arg residues joined in sequence. The O-n-octanoylation of the side-chain hydroxy group of serine-3 (Ser3) is essential for ghrelin's activity. It has a role as an appetite enhancer, an apoptosis inducer, an antineoplastic agent, an antiatherogenic agent and a human metabolite. It is a polypeptide and a peptide hormone.

SMILES: CCCCCCCC(=O)OC[C@H](N=C(O)[C@H](CO)N=C(O)CN)C(O)=N[C@@H](Cc1ccccc1)C(O)=N[C@@H](CC(C)C)C(O)=N[C@@H](CO)C(=O)N1CCC[C@H]1C(O)=N[C@@H](CCC(=O)O)C(O)=N[C@@H](Cc1cnc[nH]1)C(O)=N[C@@H](CCC(=N)O)C(O)=N[C@@H](CCCNC(=N)N)C(O)=N[C@H](C(O)=N[C@@H](CCC(=N)O)C(O)=N[C@@H](CCC(=N)O)C(O)=N[C@@H](CCCNC(=N)N)C(O)=N[C@@H](CCCCN)C(O)=N[C@@H](CCC(=O)O)C(O)=N[C@@H](CO)C(O)=N[C@@H](CCCCN)C(O)=N[C@@H](CCCCN)C(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(O)=N[C@@H](C)C(O)=N[C@@H](CCCCN)C(O)=N[C@@H](CC(C)C)C(O)=N[C@@H](CCC(=N)O)C(=O)N1CCC[C@H]1C(O)=N[C@@H](CCCNC(=N)N)C(=O)O)C(C)C

SELFIES: [C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C][C@H1][Branch2][Ring1][C][N][=C][Branch1][C][O][C@H1][Branch1][Ring1][C][O][N][=C][Branch1][C][O][C][N][C][Branch1][C][O][=N][C@@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Branch1][C][O][=N][C@@H1][Branch1][#Branch1][C][C][Branch1][C][C][C][C][Branch1][C][O][=N][C@@H1][Branch1][Ring1][C][O][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][Branch1][C][O][=N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][Branch1][C][O][=N][C@@H1][Branch1][=Branch2][C][C][=C][N][=C][NH1][Ring1][Branch1][C][Branch1][C][O][=N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=N][O][C][Branch1][C][O][=N][C@@H1][Branch1][#Branch2][C][C][C][N][C][=Branch1][C][=N][N][C][Branch1][C][O][=N][C@H1][Branch2][#C][#Branch2][C][Branch1][C][O][=N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=N][O][C][Branch1][C][O][=N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=N][O][C][Branch1][C][O][=N][C@@H1][Branch1][#Branch2][C][C][C][N][C][=Branch1][C][=N][N][C][Branch1][C][O][=N][C@@H1][Branch1][=Branch1][C][C][C][C][N][C][Branch1][C][O][=N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][Branch1][C][O][=N][C@@H1][Branch1][Ring1][C][O][C][Branch1][C][O][=N][C@@H1][Branch1][=Branch1][C][C][C][C][N][C][Branch1][C][O][=N][C@@H1][Branch1][=Branch1][C][C][C][C][N][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][Branch1][C][O][=N][C@@H1][Branch1][C][C][C][Branch1][C][O][=N][C@@H1][Branch1][=Branch1][C][C][C][C][N][C][Branch1][C][O][=N][C@@H1][Branch1][#Branch1][C][C][Branch1][C][C][C][C][Branch1][C][O][=N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=N][O][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][Branch1][C][O][=N][C@@H1][Branch1][#Branch2][C][C][C][N][C][=Branch1][C][=N][N][C][=Branch1][C][=O][O][C][Branch1][C][C][C]

InChI: InChI=1S/C149H249N47O42/c1-9-10-11-12-16-45-118(209)238-78-106(191-135(225)103(75-197)171-115(204)73-154)137(227)187-101(71-84-32-14-13-15-33-84)133(223)186-100(70-81(4)5)132(222)190-105(77-199)144(234)194-66-29-42-108(194)139(229)180-95(51-57-117(207)208)128(218)188-102(72-85-74-165-79-169-85)134(224)179-92(47-53-112(156)201)126(216)175-90(39-26-63-167-148(161)162)130(220)192-119(82(6)7)141(231)181-93(48-54-113(157)202)127(217)177-91(46-52-111(155)200)125(215)174-89(38-25-62-166-147(159)160)122(212)173-87(35-18-22-59-151)121(211)178-94(50-56-116(205)206)129(219)189-104(76-198)136(226)176-88(36-19-23-60-152)123(213)182-96(37-20-24-61-153)142(232)196-68-31-44-110(196)145(235)195-67-30-41-107(195)138(228)170-83(8)120(210)172-86(34-17-21-58-150)124(214)185-99(69-80(2)3)131(221)183-97(49-55-114(158)203)143(233)193-65-28-43-109(193)140(230)184-98(146(236)237)40-27-64-168-149(163)164/h13-15,32-33,74,79-83,86-110,119,197-199H,9-12,16-31,34-73,75-78,150-154H2,1-8H3,(H2,155,200)(H2,156,201)(H2,157,202)(H2,158,203)(H,165,169)(H,170,228)(H,171,204)(H,172,210)(H,173,212)(H,174,215)(H,175,216)(H,176,226)(H,177,217)(H,178,211)(H,179,224)(H,180,229)(H,181,231)(H,182,213)(H,183,221)(H,184,230)(H,185,214)(H,186,223)(H,187,227)(H,188,218)(H,189,219)(H,190,222)(H,191,225)(H,192,220)(H,205,206)(H,207,208)(H,236,237)(H4,159,160,166)(H4,161,162,167)(H4,163,164,168)/t83-,86-,87-,88-,89-,90-,91-,92-,93-,94-,95-,96-,97-,98-,99-,100-,101-,102-,103-,104-,105-,106-,107-,108-,109-,110-,119-/m0/s1

Molecular Properties:
- Polar Surface Area: 1470.0 Ų
- LogP: -18.3