Peptide Database

Peptide NameCecropin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC321H525N85O81S4

DescriptionStandard

        MNFVKVLFFISACILIMLSAVSGAPEPRWKVFKKIERMGQHIRDGIIKAGPAVAVVGQASTIISG
    

Molecular Weight6999.38 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)4.58

Net Charge (pH 7.4) 4.29

Charge Density (pH 7.0) 0.0705

GRAVY Index0.67

Hydrophobic Moment 0.87

Boman Index0.26

Instability Index38.09

Aliphatic Index 114.00

Aromaticity 0.0769

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 2622.17

LogP -18.75

H-bond Donors 92.0

H-bond Acceptors 91.0

Rotatable Bonds 233.0

Heavy Atoms 491.0

Ring Count 10.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0321444 VERIFIED: YES

Provenance & Taxonomy

OrganismGalleria mellonella [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial