Peptide Database

Peptide NameHNH nuclease

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length142 amino acids

Chemical FormulaC718H1129N211O207S

DescriptionStandard

        MPPIYVYLKKDGARYNPGTVTGKGQSVSGIWLESAGKDLGVPIPSHIADKLRGRTFNRFDDFRAALWGEIGKDPNLINQFNEGNEELLRKERSPYTVDSEQSGGRKVFEIHHVKEIQHGGAVYNIDNLRIVTPKNHIRIHKK
    

Molecular Weight16061.00 Da

Isoelectric Point (pI)9.48

Net Charge (pH 7.0)5.04

Net Charge (pH 7.4) 4.48

Charge Density (pH 7.0) 0.0355

GRAVY Index-0.70

Hydrophobic Moment 0.59

Boman Index-0.10

Instability Index45.23

Aliphatic Index 80.28

Aromaticity 0.0845

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18450.00

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

Amino Acid Composition

TPSA 6769.18

LogP -66.23

H-bond Donors 232.0

H-bond Acceptors 219.0

Rotatable Bonds 538.0

Heavy Atoms 1137.0

Ring Count 28.0

Amide Bonds 154.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035545 VERIFIED: NO

Provenance & Taxonomy

OrganismXenorhabdus khoisanae [Bacterium]

FamilyColicin/Pyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Hydrolase Non-hemolytic Non-ribosomal

MethodQualitative functional evidence