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Chemical structure of Magainin 2

GC30830

Magainin 2

Also known as (4S)-4-[[2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[2-[[(2S,3S)-2-[(2-aminoacetyl)amino]-3-methylpentanoyl]amino]acetyl]amino]hexanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]hexanoyl]amino]hexanoyl]amino]-3-phenylpropanoyl]amino]acetyl]amino]hexanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]-3-methylbutanoyl]amino]acetyl]amino]-5-[[(2S,3S)-1-[[(2S)-1-[[(2S)-4-amino-1-[[(1S)-1-carboxy-2-hydroxyethyl]amino]-1,4-dioxobutan-2-yl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-5-oxopentanoic acid

Magainin 2 (Magainin II) is an?antimicrobial?peptide (AMP) isolated from the skin of the African clawed frog Xenopus laevis

ChemicalCAS108433-95-0MW2466.9FormulaC114H180N30O29S
CAS number
108433-95-0
Molecular weight
2466.9
Formula
C114H180N30O29S
Solubility
H2O ： 50 mg/mL (20·27 mM; Need ultrasonic)
InChIKey
MGIUUAHJVPPFEV-ABXDCCGRSA-N
Catalogue number
GC30830
Brand
GLPBIO
Computed properties PubChem CID 16130189 · XLogP -7.4 · TPSA 982 Ų · H-bond donors 33
XLogP
-7.4
TPSA
982 Ų
H-bond donors
33
H-bond acceptors
36
Rotatable bonds
86
Heavy atoms
174

SMILES CC[C@H](C)[C@@H](C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC2=CN=CN2)C(=O)N[C@@H](CO)C(=O)N[C@@H](C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C)C(=O)N[C@@H](CC4=CC=CC=C4)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(=O)N)C(=O)N[C@@H](CO)C(=O)O)NC(=O)CN

Computed descriptors from PubChem (CID 16130189), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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