Peptide Database

Peptide NameAaeDefA

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC164H264N50O52S6

DescriptionStandard

        ATCDLLSGFSVNHSACAVHCIGLGKSGGYCNDKAVCVCR
    

Molecular Weight3960.54 Da

Isoelectric Point (pI)7.83

Net Charge (pH 7.0)0.91

Net Charge (pH 7.4) 0.53

Charge Density (pH 7.0) 0.0233

GRAVY Index0.46

Hydrophobic Moment 0.35

Boman Index0.17

Instability Index20.65

Aliphatic Index 80.00

Aromaticity 0.0513

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1622.58

LogP -21.86

H-bond Donors 63.0

H-bond Acceptors 61.0

Rotatable Bonds 128.0

Heavy Atoms 272.0

Ring Count 4.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346354 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila mojavensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

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