Peptide Database

Peptide NameMacaque histatin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC59H87N23O14

DescriptionStandard

        RKFHEKHHSH
    

Molecular Weight1342.47 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)2.11

Net Charge (pH 7.4) 1.70

Charge Density (pH 7.0) 0.2110

GRAVY Index-2.66

Hydrophobic Moment 0.39

Boman Index-0.69

Instability Index9.00

Aliphatic Index 0.00

Aromaticity 0.1000

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 611.41

LogP -5.75

H-bond Donors 22.0

H-bond Acceptors 20.0

Rotatable Bonds 45.0

Heavy Atoms 96.0

Ring Count 5.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140995 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyHistatin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)

RECORD: Rec_0340568 VERIFIED: NO