Peptide Database

Peptide NameCecropin-P2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC384H627N109O111S

DescriptionStandard

        MIFIYLLVQTAESSWLSKTYKKLENSAKKRISEGIAIAIQGGPRRRRFVVQQDTISPRLEVDERFLPNSVQEQI
    

Molecular Weight8578.81 Da

Isoelectric Point (pI)9.86

Net Charge (pH 7.0)3.51

Net Charge (pH 7.4) 3.27

Charge Density (pH 7.0) 0.0475

GRAVY Index-0.36

Hydrophobic Moment 0.59

Boman Index-0.09

Instability Index59.19

Aliphatic Index 98.78

Aromaticity 0.0811

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 3626.32

LogP -33.63

H-bond Donors 127.0

H-bond Acceptors 116.0

Rotatable Bonds 294.0

Heavy Atoms 605.0

Ring Count 10.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0170892 VERIFIED: YES

Provenance & Taxonomy

OrganismAscaris suum [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetGram-negative and Gram-positive bacteria