98841-65-7 Purity
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Specification
PubChem CID 9854670.
The molecular formula is C41H60N10O20.
Some synonyms include FLAG peptide, Dykddddk peptide, DYKDDDDK flag tag, and more.
The molecular weight is 1013.0 g/mol.
It was created on October 25, 2006, and last modified on December 30, 2023.
The FLAG peptide is an eight amino acid peptide used as a fusion tag for the purification and detection of recombinant proteins.
The IUPAC name is (2S)-6-amino-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-6-amino-2-[[(2S)-2-[[(2S)-2-amino-3-carboxypropanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]hexanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]-3-carboxypropanoyl]amino]hexanoic acid.
The InChIKey is XZWYTXMRWQJBGX-VXBMVYAYSA-N.
The canonical SMILES representation is C1=CC(=CC=C1CC(C(=O)NC(CCCCN)C(=O)NC(CC(=O)O)C(=O)NC(CC(=O)O)C(=O)NC(CC(=O)O)C(=O)NC(=O)C(CC(=O)O)N)O.
The hydrogen bond donor count is 17.