Peptide Database

Peptide NameHistatin 5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC158H222N64O43

DescriptionStandard

        DSHEERHHGRHGHHGYGRKFHEKHHSHRGY
    

Molecular Weight3705.86 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)2.64

Net Charge (pH 7.4) 1.92

Charge Density (pH 7.0) 0.0879

GRAVY Index-2.51

Hydrophobic Moment 0.52

Boman Index-0.55

Instability Index18.10

Aliphatic Index 0.00

Aromaticity 0.1000

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1723.78

LogP -20.22

H-bond Donors 63.0

H-bond Acceptors 55.0

Rotatable Bonds 122.0

Heavy Atoms 265.0

Ring Count 13.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020620 VERIFIED: NO

Provenance & Taxonomy

OrganismCercopithecus aethiops [Animal]

FamilyHistatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal