Physalemin

Physalaemin An oligopeptide isolated from the skin of Physalaemus fuscumaculatus, a South American frog. It is a typical kinin, resembling SUBSTANCE P in structure and action and has been proposed as a sialagogue, antihypertensive, and vasodilator.

Molecular Formula: C₅₈H₈₄N₁₄O₁₆S

InChI: InChI=1/C58H84N14O16S/c1-31(2)25-39(54(84)66-36(49(61)79)21-24-89-4)65-47(76)30-62-51(81)40(27-34-15-17-35(73)18-16-34)68-55(85)41(26-33-11-6-5-7-12-33)69-53(83)37(13-8-9-22-59)67-56(86)42(28-45(60)74)70-57(87)44-14-10-23-72(44)58(88)43(29-48(77)78)71-50(80)32(3)63-52(82)38-19-20-46(75)64-38/h5-7,11-12,15-18,31-32,36-44,73H,8-10,13-14,19-30,59H2,1-4H3,(H2,60,74)(H2,61,79)(H,62,81)(H,63,82)(H,64,75)(H,65,76)(H,66,84)(H,67,86)(H,68,85)(H,69,83)(H,70,87)(H,71,80)(H,77,78)/f/h62-71,77H,60-61H2

InChIKey: InChIKey=SHSUJLMLURFKID-XWHCALLUCO
SMILES: CC(C)CC(C(=O)NC(CCSC)C(=O)N)NC(=O)CNC(=O)C(CC1=CC=C(C=C1)O)NC(=O)C(CC2=CC=CC=C2)NC(=O)C(CCCCN)NC(=O)C(CC(=O)N)NC(=O)C3CCCN3C(=O)C(CC(=O)O)NC(=O)C(C)NC(=O)C4CCC(=O)N4

Names:
    Physalaemin
    Physalemin
    11022-42-7
    12773-36-3
    2507-24-6
    4-[2-[[1-[[5-amino-1-[[1-[[1-[[1-[(1-carbamoyl-3-methylsulfanyl-propyl)carbamoyl]-3-methyl-butyl]carbamoylmethylcarbamoyl]-2-(4-hydroxyphenyl)ethyl]carbamoyl]-2-phenyl-ethyl]carbamoyl]pentyl]carbamoyl]-2-carbamoyl-ethyl]carbamoyl]pyrrolidin-1-yl]-4-oxo-3-[2-[(5-oxopyrrolidine-2-carbonyl)amino]propanoylamino]butanoic acid

Registries:
    PubChem CID 17268
    PubChem ID 160447