Peptide Database

Peptide NameCecropin D

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC334H514N90O93S3

DescriptionStandard

        MNFTKILFFVFACFMVFFTVSAAPGNFFKDLEGIGQRVRDAIESAGPAVDVLGRAAALSRGEQQQRE
    

Molecular Weight7374.40 Da

Isoelectric Point (pI)6.18

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.74

Charge Density (pH 7.0) -0.0073

GRAVY Index0.24

Hydrophobic Moment 0.63

Boman Index0.13

Instability Index30.80

Aliphatic Index 80.15

Aromaticity 0.1343

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 2948.67

LogP -26.74

H-bond Donors 102.0

H-bond Acceptors 96.0

Rotatable Bonds 243.0

Heavy Atoms 520.0

Ring Count 11.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044324 VERIFIED: NO

Provenance & Taxonomy

OrganismTrichoplusia ni [Animal]

FamilyCecropin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0066037 VERIFIED: YES