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Chemical structure of Myostatin inhibitory peptide 2

GC74328

Myostatin inhibitory peptide 2

Also known as (4S)-5-[[(2S)-1-[[(2S,3S)-1-[[(2S)-6-amino-1-[[(2S,3S)-1-[[(2S)-5-amino-1-[[(2S,3S)-1-[[(2S)-1-[[(2S)-1-[[(2S)-6-amino-1-[[(2S)-1-[[(2S)-1-[[(2S)-1-amino-4-methyl-1-oxopentan-2-yl]amino]-5-carbamimidamido-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-hydroxy-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxohexan-2-yl]amino]-3-methyl-1-oxopentan-2-yl]amino]-1-oxopropan-2-yl]amino]-4-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3R)-2-[[(2S)-4-amino-2-[[(2S)-5-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-5-carbamimidamidopentanoyl]amino]-5-oxopentanoyl]amino]-4-oxobutanoyl]amino]-3-hydroxybutanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-3-hydroxypropanoyl]amino]-5-carbamimidamidopentanoyl]amino]-3-methylpentanoyl]amino]-5-oxopentanoic acid

Myostatin inhibitory peptide 2 (compd 2) is a myostatin inhibitor with a Kd of 35·9 nM

ChemicalCAS1621169-52-5MW2956.49FormulaC133H227N43O33
CAS number
1621169-52-5
Molecular weight
2956.49
Formula
C133H227N43O33
Solubility
H2O : ≥ 25 mg/mL (8·46 mM)
InChIKey
HXWLNPUQPASIHW-OOXKGWPCSA-N
Catalogue number
GC74328
Brand
GLPBIO
Computed properties PubChem CID 118732224 · XLogP -8.1 · TPSA 1300 Ų · H-bond donors 48
XLogP
-8.1
TPSA
1300 Ų
H-bond donors
48
H-bond acceptors
40
Rotatable bonds
107
Heavy atoms
209

SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(=O)N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)N)NC(=O)[C@H](C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CO)NC(=O)[C@H](CC1=CC=C(C=C1)O)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(=O)N)NC(=O)[C@H](CCC(=O)N)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC2=CNC3=CC=CC=C32)NC(=O)[C@H](C)N

Computed descriptors from PubChem (CID 118732224), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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