Peptide Database

Peptide NameHistatin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC108H160N48O30

DescriptionStandard

        DSHEEKHHGHRRKHHGKHHSH
    

Molecular Weight2610.73 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)2.55

Net Charge (pH 7.4) 1.88

Charge Density (pH 7.0) 0.1214

GRAVY Index-2.97

Hydrophobic Moment 0.24

Boman Index-0.71

Instability Index47.58

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 1257.66

LogP -15.85

H-bond Donors 45.0

H-bond Acceptors 41.0

Rotatable Bonds 89.0

Heavy Atoms 186.0

Ring Count 9.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0207420 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