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Chemical structure of Kisspeptin-13 (human)

GA23115

Kisspeptin-13 (human)

Also known as (2S)-N-[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-4-amino-1-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]amino]-1-oxo-3-phenylpropan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-1,4-dioxobutan-2-yl]amino]-3-(4-hydroxyphenyl)-1-oxopropan-2-yl]-2-[[(2S)-1-[(2S)-2-amino-4-methylpentanoyl]pyrrolidine-2-carbonyl]amino]butanediamide

An LRF-amide motif containing fragment of malignant melanoma metastasis suppressor KiSS-1· It bound with low nanomolar affinity to the rat and human G protein-coupled receptor GPR54 expressed in Chinese hamster ovary K1 cells and stimulated PIP? hydrolysis, Ca²? mobilization, arachidonic acid release, ERK1/2 and p38 MAP kinase phosphorylation, and stress fiber formation but inhibited cell proliferation

ChemicalCAS374675-18-0MW1626.84FormulaC78H107N21O18
CAS number
374675-18-0
Molecular weight
1626.84
Formula
C78H107N21O18
Solubility
Soluble in DMSO
InChIKey
JIGIJNKESDREHJ-WOUDKVOTSA-N
Catalogue number
GA23115
Brand
GLPBIO
Computed properties PubChem CID 44419636 · XLogP -2.5 · TPSA 657 Ų · H-bond donors 22
XLogP
-2.5
TPSA
657 Ų
H-bond donors
22
H-bond acceptors
20
Rotatable bonds
48
Heavy atoms
117

SMILES CC(C)C[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CC3=CNC4=CC=CC=C43)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC5=CC=CC=C5)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC6=CC=CC=C6)C(=O)N)N

Computed descriptors from PubChem (CID 44419636), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

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