Peptide Database

Peptide NameUnnamed

Function Ontology

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

Wound healing/Regeneration ▸ Wound healing

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC22H41N5O7S

DescriptionStandard

        IEKM
    

Molecular Weight519.66 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0595

GRAVY Index-0.25

Hydrophobic Moment 0.83

Boman Index-0.06

Instability Index198.85

Aliphatic Index 97.50

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 213.94

LogP -0.35

H-bond Donors 7.0

H-bond Acceptors 8.0

Rotatable Bonds 19.0

Heavy Atoms 35.0

Ring Count 0.0

Amide Bonds 3.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0307532 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyTetrapeptide

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Anti-aging Wound healing

TargetHuman skin keratinocytes (ATCC CRL-2404) (In vitro)

MethodCell viability assay; Cytotoxicity assay; ELISA; PCR

RECORD: Rec_0414572 VERIFIED: NO