Peptide Database

Peptide Namehuman Histatin 6

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC140H209N59O37

DescriptionStandard

        DSHDKRHHEHRRKFHEKHHSHRGYR
    

Molecular Weight3310.53 Da

Isoelectric Point (pI)10.41

Net Charge (pH 7.0)4.46

Net Charge (pH 7.4) 3.84

Charge Density (pH 7.0) 0.1785

GRAVY Index-2.97

Hydrophobic Moment 0.40

Boman Index-0.88

Instability Index40.99

Aliphatic Index 0.00

Aromaticity 0.0800

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1588.61

LogP -18.05

H-bond Donors 59.0

H-bond Acceptors 49.0

Rotatable Bonds 113.0

Heavy Atoms 236.0

Ring Count 10.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0110616 VERIFIED: YES

Provenance & Taxonomy

OrganismNomascus leucogenys [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)