Peptide Database

Peptide Namehuman Histatin 6

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC136H201N53O35

DescriptionStandard

        DSHKEKHHAHRRKFHEKHHSHREF
    

Molecular Weight3138.39 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)3.46

Net Charge (pH 7.4) 2.84

Charge Density (pH 7.0) 0.1443

GRAVY Index-2.62

Hydrophobic Moment 0.32

Boman Index-0.72

Instability Index47.80

Aliphatic Index 4.17

Aromaticity 0.0833

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 1441.50

LogP -14.86

H-bond Donors 52.0

H-bond Acceptors 46.0

Rotatable Bonds 108.0

Heavy Atoms 224.0

Ring Count 10.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0295159 VERIFIED: YES

Provenance & Taxonomy

OrganismRhinopithecus bieti [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)