Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Delivery / Targeting ▸ Drug delivery vehicle ▸ Drug delivery

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC23H43N7O7

DescriptionStandard

        TKPKG
    

Molecular Weight529.63 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.20

Charge Density (pH 7.0) 0.2792

GRAVY Index-2.10

Hydrophobic Moment 0.06

Boman Index-0.49

Instability Index-24.06

Aliphatic Index 0.00

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 243.20

LogP -2.89

H-bond Donors 8.0

H-bond Acceptors 9.0

Rotatable Bonds 17.0

Heavy Atoms 37.0

Ring Count 1.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365924 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyTuftsin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

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

Other ModsConjugate type: amide; Conjugated small molecule: N-(4-Acetylphenyl)-5-bromo-2-hydroxybenzamide

Bio-Activity Profile

Function

Antimicrobial Drug delivery