Peptide Database

Peptide NameHNH endonuclease

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

Enzyme / Catalytic activity ▸ Hydrolase ▸ Nuclease

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

Standard StatusStandard

Sequence Length138 amino acids

Chemical FormulaC691H1112N200O201S3

DescriptionStandard

        MPATLQSGRDLPGKVEGKGTDVAGTWLMGSGKDLGVPVPTRIAEKLVGREFRNYKAFRNAFWKEVVADPELANQFKKRNKTRMKQGLSPAVPKDEEVGERISFEIHHIELISEGGEVYDIDNLRIVTPKRHIEIHSKK
    

Molecular Weight15533.64 Da

Isoelectric Point (pI)9.36

Net Charge (pH 7.0)3.88

Net Charge (pH 7.4) 3.41

Charge Density (pH 7.0) 0.0281

GRAVY Index-0.63

Hydrophobic Moment 0.69

Boman Index-0.11

Instability Index58.17

Aliphatic Index 79.78

Aromaticity 0.0652

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 13980.00

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

Amino Acid Composition

TPSA 6483.22

LogP -60.62

H-bond Donors 223.0

H-bond Acceptors 212.0

Rotatable Bonds 529.0

Heavy Atoms 1095.0

Ring Count 23.0

Amide Bonds 145.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0158604 VERIFIED: NO

Provenance & Taxonomy

OrganismPantoea sp. RIT388 [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Nuclease Endonuclease Non-hemolytic Non-ribosomal