Peptide Database

Peptide Namehuman Histatin 6

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC138H201N53O36

DescriptionStandard

        DSHEKRHHGYRRKFHEKHHSHREF
    

Molecular Weight3178.41 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)3.38

Net Charge (pH 7.4) 2.81

Charge Density (pH 7.0) 0.1407

GRAVY Index-2.66

Hydrophobic Moment 0.31

Boman Index-0.74

Instability Index48.18

Aliphatic Index 0.00

Aromaticity 0.1250

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 1468.93

LogP -15.13

H-bond Donors 54.0

H-bond Acceptors 46.0

Rotatable Bonds 108.0

Heavy Atoms 227.0

Ring Count 10.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0213900 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [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)