Peptide Database

Peptide NameHistatherin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC229H331N69O59

DescriptionStandard

        DSSEEKRHRKRKKHHRGYFQQYQPYQRYPLNYPPAYPFP
    

Molecular Weight4994.51 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)6.02

Net Charge (pH 7.4) 5.64

Charge Density (pH 7.0) 0.1543

GRAVY Index-2.15

Hydrophobic Moment 0.40

Boman Index-0.51

Instability Index85.48

Aliphatic Index 12.56

Aromaticity 0.2051

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 8940.00

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

Amino Acid Composition

TPSA 2105.19

LogP -18.41

H-bond Donors 72.0

H-bond Acceptors 68.0

Rotatable Bonds 155.0

Heavy Atoms 357.0

Ring Count 17.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0010196 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial