Peptide Database

Peptide NameApidaecin Yj +S [Cleaved into: Apidaecin Yj -S]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC93H153N33O23

DescriptionStandard

        SNKPRPQQVPPRPPHPRL
    

Molecular Weight2101.42 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.55

Net Charge (pH 7.4) 3.29

Charge Density (pH 7.0) 0.1970

GRAVY Index-1.95

Hydrophobic Moment 0.47

Boman Index-0.51

Instability Index74.96

Aliphatic Index 37.78

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 886.39

LogP -9.83

H-bond Donors 27.0

H-bond Acceptors 28.0

Rotatable Bonds 58.0

Heavy Atoms 149.0

Ring Count 8.0

Amide Bonds 20.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0002242 VERIFIED: YES

Provenance & Taxonomy

OrganismVespula maculifrons [Animal]

FamilyApidaecin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Non-hemolytic

TargetB. pertussis (Gram-negative)

RECORD: Rec_0138583 VERIFIED: NO

Provenance & Taxonomy

OrganismVespula maculifrons [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0166670 VERIFIED: YES

Provenance & Taxonomy

OrganismVespula maculifrons [Animal]

FamilyApidaecin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Non-hemolytic

TargetH. pylori (Gram-negative)

RECORD: Rec_0311768 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0357677 VERIFIED: YES

Provenance & Taxonomy

OrganismVespula maculifrons [Animal]

FamilyApidaecin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Non-hemolytic

TargetP. mirabilis (Gram-negative)