Peptide Database

Peptide Name0WHistatin 5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC144H205N53O34

DescriptionStandard

        WDSHAKRHHGYKRKFHEKHHSHRGY
    

Molecular Weight3222.50 Da

Isoelectric Point (pI)10.28

Net Charge (pH 7.0)5.37

Net Charge (pH 7.4) 4.80

Charge Density (pH 7.0) 0.2147

GRAVY Index-2.39

Hydrophobic Moment 0.38

Boman Index-0.57

Instability Index36.75

Aliphatic Index 4.00

Aromaticity 0.1600

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1423.57

LogP -13.43

H-bond Donors 53.0

H-bond Acceptors 46.0

Rotatable Bonds 106.0

Heavy Atoms 231.0

Ring Count 12.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0176654 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyHistatin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetCandida albicans ATCC 90028

Activity64.45 μg/mL

MethodMIC