PEPTIDE SCIENCE EDUCATION
Explore sequence length, molecular features, and selected structural modifications.
Each subject below carries an explicit evidence state rather than one forced universal chemistry card. Sequence, molecular formula, molecular weight, and structure availability are shown only when a standardized source was frozen for that exact value — a mixture, form-dependent, or held state is a deliberate scientific outcome, not a missing field.
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Metal-peptide complex
GHK-Cu
Form-dependent chemistry
Multiple standardized copper/GHK stoichiometric representations exist in PubChem. This record does not display one formula as universally canonical — an exact chemistry value is shown only when the represented form is explicitly labeled.
Molecular Identity
3 peptide residues (Gly-His-Lys) per GHK ligand.
Chemistry
PubChem contains more than one copper/GHK stoichiometric representation (CID 133697840; CID 139035031); no single formula is held as canonical.
3D Structure
Limitations
