Peptide Database

Peptide NameCecropin-A

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC337H568N94O89S

DescriptionStandard

        MNVSKLFVIVLLATLLLLDGQAEAGHLKKFGKKLEKVGKNVFHAVEKVVPVLQGIQDLREKKNGQRG
    

Molecular Weight7392.76 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)5.68

Net Charge (pH 7.4) 5.34

Charge Density (pH 7.0) 0.0847

GRAVY Index0.00

Hydrophobic Moment 0.81

Boman Index0.04

Instability Index10.03

Aliphatic Index 120.60

Aromaticity 0.0448

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 2982.38

LogP -22.40

H-bond Donors 100.0

H-bond Acceptors 98.0

Rotatable Bonds 264.0

Heavy Atoms 521.0

Ring Count 6.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0286890 VERIFIED: NO

Provenance & Taxonomy

OrganismAnopheles arabiensis [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic