Peptide Database

Peptide Nametetrapeptide

Function Ontology

Delivery / Targeting ▸ Targeting ligand ▸ Targeting

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC16H22N4O5

DescriptionStandard

        AFGG
    

Molecular Weight350.37 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0510

GRAVY Index0.95

Hydrophobic Moment 0.16

Boman Index0.69

Instability Index38.35

Aliphatic Index 25.00

Aromaticity 0.2500

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 150.62

LogP -1.62

H-bond Donors 5.0

H-bond Acceptors 5.0

Rotatable Bonds 9.0

Heavy Atoms 25.0

Ring Count 1.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0209170 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralityall-D amino-acid peptide [D]

N-TermSource entry describes small-molecule/peptide conjugation at one terminus; exact terminus not explicitly assigned in source metadata

Other ModsConjugate type: ester; Conjugated small molecule: Diacetone-D-glucose

Bio-Activity Profile

Function

Targeting