Peptide Database

Peptide NameUnnamed

Function Ontology

Therapeutic / Biomedical activity ▸ Dermatology / Cosmetic bioactivity ▸ Skin aging modulation ▸ Anti-aging

Therapeutic / Biomedical activity ▸ Dermatology / Cosmetic bioactivity ▸ Skin aging modulation ▸ Collagen boosting

Wound healing/Regeneration ▸ Wound healing

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC19H37N7O6

DescriptionStandard

        KNAK
    

Molecular Weight459.54 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.4395

GRAVY Index-2.38

Hydrophobic Moment 0.68

Boman Index-0.79

Instability Index7.50

Aliphatic Index 25.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 245.75

LogP -2.99

H-bond Donors 8.0

H-bond Acceptors 8.0

Rotatable Bonds 17.0

Heavy Atoms 32.0

Ring Count 0.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0245489 VERIFIED: NO

Provenance & Taxonomy

Organismmultiple venomous animals [Animal]

FamilyTetrapeptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Anti-aging Collagen boosting Wound healing

TargetHuman fibroblast cell line (CCD-966SK) (In vitro)