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 Length5 amino acids

Chemical FormulaC28H51N9O6

DescriptionStandard

        PRPIK
    

Molecular Weight609.76 Da

Isoelectric Point (pI)11.01

Net Charge (pH 7.0)1.96

Net Charge (pH 7.4) 1.90

Charge Density (pH 7.0) 0.3915

GRAVY Index-1.42

Hydrophobic Moment 0.94

Boman Index-0.48

Instability Index14.46

Aliphatic Index 78.00

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 244.86

LogP -1.29

H-bond Donors 9.0

H-bond Acceptors 8.0

Rotatable Bonds 18.0

Heavy Atoms 43.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0251098 VERIFIED: NO

Provenance & Taxonomy

Organismmultiple venomous animals [Animal]

FamilyPentapeptide

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)