Peptide Database

Peptide Namehuman Histatin 6

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC141H209N55O36

DescriptionStandard

        DSHEKRHHGYKRKFHEKHHSHRGYR
    

Molecular Weight3250.52 Da

Isoelectric Point (pI)10.28

Net Charge (pH 7.0)5.37

Net Charge (pH 7.4) 4.80

Charge Density (pH 7.0) 0.2148

GRAVY Index-2.75

Hydrophobic Moment 0.40

Boman Index-0.76

Instability Index29.99

Aliphatic Index 0.00

Aromaticity 0.1200

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1506.98

LogP -16.05

H-bond Donors 56.0

H-bond Acceptors 48.0

Rotatable Bonds 111.0

Heavy Atoms 232.0

Ring Count 10.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340657 VERIFIED: YES

Provenance & Taxonomy

OrganismPan troglodytes [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)