Peptide Database

Peptide NameHistatin 3 [6-11]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC35H52N14O8

DescriptionStandard

        RHHGYK
    

Molecular Weight796.88 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.93

Net Charge (pH 7.4) 1.63

Charge Density (pH 7.0) 0.3221

GRAVY Index-2.75

Hydrophobic Moment 0.26

Boman Index-0.68

Instability Index9.00

Aliphatic Index 0.00

Aromaticity 0.1667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 374.33

LogP -3.27

H-bond Donors 14.0

H-bond Acceptors 12.0

Rotatable Bonds 25.0

Heavy Atoms 57.0

Ring Count 3.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0379530 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyHistatin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal