Peptide Database

Peptide NameHistatin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC218H298N66O61

DescriptionStandard

        DSHEKRHHGYRRKFHEKHHSHIEFPFYGDYGTNYLYDN
    

Molecular Weight4819.10 Da

Isoelectric Point (pI)7.24

Net Charge (pH 7.0)0.37

Net Charge (pH 7.4) -0.20

Charge Density (pH 7.0) 0.0098

GRAVY Index-1.86

Hydrophobic Moment 0.43

Boman Index-0.34

Instability Index71.53

Aliphatic Index 20.53

Aromaticity 0.2105

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7450.00

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

Amino Acid Composition

TPSA 2067.57

LogP -18.63

H-bond Donors 73.0

H-bond Acceptors 68.0

Rotatable Bonds 154.0

Heavy Atoms 345.0

Ring Count 16.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330148 VERIFIED: NO

Provenance & Taxonomy

OrganismGorilla gorilla [Animal]

FamilyHistatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal