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 Length101 amino acids

Chemical FormulaC516H821N155O150S2

DescriptionStandard

        MPSQIADKLRGRTFNNFDDFRKAFWKEVGNDPELSKQFIISNYERMKVGKAAKSRRIDAVGKRSSFELHHVKSLKDGGSVYDLDNLQVVTPKRHVEIHSNK
    

Molecular Weight11660.12 Da

Isoelectric Point (pI)9.87

Net Charge (pH 7.0)6.86

Net Charge (pH 7.4) 6.41

Charge Density (pH 7.0) 0.0679

GRAVY Index-0.83

Hydrophobic Moment 0.63

Boman Index-0.21

Instability Index44.51

Aliphatic Index 70.40

Aromaticity 0.0891

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 5020.60

LogP -52.00

H-bond Donors 175.0

H-bond Acceptors 163.0

Rotatable Bonds 403.0

Heavy Atoms 823.0

Ring Count 17.0

Amide Bonds 109.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0007827 VERIFIED: YES

Provenance & Taxonomy

OrganismPhotorhabdus khanii subsp. guanajuatensis [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Hydrolase Non-hemolytic Non-ribosomal

PaperPhotorhabdus khanii subsp. guanajuatensis subsp. nov., isolated from Heterorhabditis atacamensis, and Photorhabdus luminescens subsp. mexicana subsp. nov., isolated from Heterorhabditis mexicana entomopathogenic nematodes PMID30688647 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/30688647/