Peptide Database

Peptide NameHistone H1 [Cleaved into: SAMP H1]

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 Length55 amino acids

Chemical FormulaC237H414N68O67S

DescriptionStandard

        MAEVAPAPAAAAPAKAPKKKAAAKPKKAGPSVGELIVKAVSASKERSGVSLAALK
    

Molecular Weight5320.30 Da

Isoelectric Point (pI)10.36

Net Charge (pH 7.0)7.50

Net Charge (pH 7.4) 7.26

Charge Density (pH 7.0) 0.1363

GRAVY Index0.01

Hydrophobic Moment 0.53

Boman Index0.05

Instability Index40.17

Aliphatic Index 85.64

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 2117.13

LogP -22.83

H-bond Donors 71.0

H-bond Acceptors 76.0

Rotatable Bonds 177.0

Heavy Atoms 373.0

Ring Count 6.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127374 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo salar [Animal]

FamilyHistone-derived

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

TargetEscherichia coli (Gram-negative)

RECORD: Rec_0233317 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo salar [Animal]

FamilyHistone-derived

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

TargetS. typhimurium

RECORD: Rec_0278506 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo salar [Animal]

FamilyHistone-derived

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

TargetBacillus subtilis (Gram-positive)

RECORD: Rec_0370589 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo salar [Animal]

FamilyHistone-derived

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

TargetV. anguillarum (Gram-negative)

RECORD: Rec_0382954 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmo salar [Animal]

FamilyHistone-derived

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

TargetA. salmonicida (Gram-negative)