Peptide Database

Peptide NameNon-histone chromosomal protein H6 (Histone T) [Cleaved into: Oncorhyncin-3 (Oncorhyncin III)]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC303H529N103O90S

DescriptionStandard

        MPKRKSATKGDEPARRSARLSARPVPKPAAKPKKAAAPKKAVKGKKAAENGDAKAEAKVQAAGDGAGNAK
    

Molecular Weight7087.14 Da

Isoelectric Point (pI)10.75

Net Charge (pH 7.0)13.50

Net Charge (pH 7.4) 13.25

Charge Density (pH 7.0) 0.1928

GRAVY Index-1.10

Hydrophobic Moment 0.78

Boman Index-0.32

Instability Index42.52

Aliphatic Index 45.14

Aromaticity 0.0000

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 3143.48

LogP -41.03

H-bond Donors 107.0

H-bond Acceptors 105.0

Rotatable Bonds 246.0

Heavy Atoms 497.0

Ring Count 7.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0074690 VERIFIED: YES

Provenance & Taxonomy

OrganismOncorhynchus mykiss [Animal]

FamilyHistone-derived

Tax ID8022

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetGram Negative Bacteria and Gram Positive Bacteria