Peptide Database

Peptide NameApidaecin IA

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC96H152N32O23

DescriptionStandard

        GNNRPIYIPQPRPPHPRI
    

Molecular Weight2122.43 Da

Isoelectric Point (pI)11.71

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.1581

GRAVY Index-1.39

Hydrophobic Moment 0.32

Boman Index-0.27

Instability Index46.65

Aliphatic Index 65.00

Aromaticity 0.0556

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 869.16

LogP -7.83

H-bond Donors 27.0

H-bond Acceptors 27.0

Rotatable Bonds 58.0

Heavy Atoms 151.0

Ring Count 8.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0053517 VERIFIED: YES

Provenance & Taxonomy

OrganismApis cerana [Animal]

FamilyApidaecin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)

RECORD: Rec_0274522 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