Peptide Database

Peptide NameGDF11 and TGF-peptide fragment

Function Ontology

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

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

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC44H83N13O11

DescriptionStandard

        QILSKLRL
    

Molecular Weight970.21 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.2199

GRAVY Index0.40

Hydrophobic Moment 0.41

Boman Index-0.06

Instability Index46.29

Aliphatic Index 195.00

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 418.26

LogP -2.37

H-bond Donors 15.0

H-bond Acceptors 13.0

Rotatable Bonds 35.0

Heavy Atoms 68.0

Ring Count 0.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150787 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyOctapeptide

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Anti-aging Collagen boosting

TargetHuman dermal fibroblast cells (In vitro)

MethodCell viability assay; Cytotoxicity assay; ELISA