Peptide Database

Peptide Namehuman Histatin 6

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC137H199N49O38

DescriptionStandard

        DSHEEKHYGYRRKHHEKHRSYRGF
    

Molecular Weight3140.35 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)3.20

Net Charge (pH 7.4) 2.73

Charge Density (pH 7.0) 0.1333

GRAVY Index-2.63

Hydrophobic Moment 0.41

Boman Index-0.72

Instability Index66.97

Aliphatic Index 0.00

Aromaticity 0.1667

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1452.03

LogP -14.78

H-bond Donors 54.0

H-bond Acceptors 46.0

Rotatable Bonds 106.0

Heavy Atoms 224.0

Ring Count 9.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0360355 VERIFIED: YES

Provenance & Taxonomy

OrganismCallithrix jacchus [Animal]

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)