Peptide Database

Peptide NameMacaque histatin

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC135H191N43O37

DescriptionStandard

        YKRKFHEKHHSHQGYRSNYLYDN
    

Molecular Weight3008.23 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)3.11

Net Charge (pH 7.4) 2.69

Charge Density (pH 7.0) 0.1350

GRAVY Index-2.24

Hydrophobic Moment 0.32

Boman Index-0.51

Instability Index42.10

Aliphatic Index 16.96

Aromaticity 0.2174

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1345.35

LogP -13.11

H-bond Donors 48.0

H-bond Acceptors 44.0

Rotatable Bonds 99.0

Heavy Atoms 215.0

Ring Count 9.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0380648 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)