Molecule ID: 146026591

IUPAC Name: (2S)-1-[(2S)-2-[[(2S)-1-[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-1-[(2S)-2-[[(2S)-5-amino-2-azaniumyl-5-oxopentanoyl]amino]-5-(diaminomethylideneazaniumyl)pentanoyl]pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneazaniumyl)pentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxypropanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-6-azaniumylhexanoyl]amino]acetyl]pyrrolidine-2-carbonyl]amino]-4-methylsulfanylbutanoyl]pyrrolidine-2-carboxylate

Description: The molecule is a peptide cation obtained from the protonation of the N-terminus amino group and L-arginyl side chains, and deprotonation of the C-terminus carboxy group of apelin-12. It is the major species at pH 7.3. It is a conjugate acid of an apelin-12.

SMILES: CSCC[C@H](N=C(O)[C@@H]1CCCN1C(=O)CN=C(O)[C@H](CCCC[NH3+])N=C(O)[C@H](Cc1cnc[nH]1)N=C(O)[C@H](CO)N=C(O)[C@H](CC(C)C)N=C(O)[C@H](CCCNC(=N)N)N=C(O)[C@@H]1CCCN1C(=O)[C@H](CCCNC(=N)N)N=C(O)[C@@H]([NH3+])CCC(=[NH2+])O)C(=O)N1CCC[C@H]1C(=O)O

SELFIES: [C][S][C][C][C@H1][Branch2][#Branch2][Ring2][N][=C][Branch1][C][O][C@@H1][C][C][C][N][Ring1][Branch1][C][=Branch1][C][=O][C][N][=C][Branch1][C][O][C@H1][Branch1][=Branch1][C][C][C][C][NH3+1][N][=C][Branch1][C][O][C@H1][Branch1][=Branch2][C][C][=C][N][=C][NH1][Ring1][Branch1][N][=C][Branch1][C][O][C@H1][Branch1][Ring1][C][O][N][=C][Branch1][C][O][C@H1][Branch1][#Branch1][C][C][Branch1][C][C][C][N][=C][Branch1][C][O][C@H1][Branch1][#Branch2][C][C][C][N][C][=Branch1][C][=N][N][N][=C][Branch1][C][O][C@@H1][C][C][C][N][Ring1][Branch1][C][=Branch1][C][=O][C@H1][Branch1][#Branch2][C][C][C][N][C][=Branch1][C][=N][N][N][=C][Branch1][C][O][C@@H1][Branch1][C][NH3+1][C][C][C][=Branch1][C][=NH2+1][O][C][=Branch1][C][=O][N][C][C][C][C@H1][Ring1][Branch1][C][=Branch1][C][=O][O]

InChI: InChI=1S/C60H102N22O15S/c1-33(2)27-40(77-50(88)37(12-6-21-69-59(64)65)74-55(93)44-15-9-24-81(44)56(94)38(13-7-22-70-60(66)67)75-48(86)35(62)17-18-46(63)84)51(89)79-42(31-83)53(91)78-41(28-34-29-68-32-72-34)52(90)73-36(11-4-5-20-61)49(87)71-30-47(85)80-23-8-14-43(80)54(92)76-39(19-26-98-3)57(95)82-25-10-16-45(82)58(96)97/h29,32-33,35-45,83H,4-28,30-31,61-62H2,1-3H3,(H2,63,84)(H,68,72)(H,71,87)(H,73,90)(H,74,93)(H,75,86)(H,76,92)(H,77,88)(H,78,91)(H,79,89)(H,96,97)(H4,64,65,69)(H4,66,67,70)/p+3/t35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-/m0/s1

Molecular Properties:
- Polar Surface Area: 639.0 Ų
- LogP: -7.7