Peptide Database

Peptide NameMacaque histatin

Function Ontology

—

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC122H174N40O32

DescriptionStandard

        RKFHEKHHSYRGYRSNYLYGN
    

Molecular Weight2712.94 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)4.02

Net Charge (pH 7.4) 3.65

Charge Density (pH 7.0) 0.1914

GRAVY Index-2.02

Hydrophobic Moment 0.40

Boman Index-0.49

Instability Index-1.83

Aliphatic Index 18.57

Aromaticity 0.2381

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 1213.96

LogP -12.02

H-bond Donors 45.0

H-bond Acceptors 39.0

Rotatable Bonds 88.0

Heavy Atoms 194.0

Ring Count 8.0

Amide Bonds 22.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0228775 VERIFIED: YES

Provenance & Taxonomy

OrganismColobus angolensis [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)