Peptide Database

Peptide NameCfcec-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC206H336N62O67

DescriptionStandard

        GRELEKIGQNVRDGIIKAGPAIEVIQKAQRIYHGKYDDDDDK
    

Molecular Weight4753.25 Da

Isoelectric Point (pI)5.65

Net Charge (pH 7.0)-1.14

Net Charge (pH 7.4) -1.42

Charge Density (pH 7.0) -0.0273

GRAVY Index-1.03

Hydrophobic Moment 0.79

Boman Index-0.24

Instability Index20.81

Aliphatic Index 85.95

Aromaticity 0.0476

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2140.63

LogP -20.96

H-bond Donors 72.0

H-bond Acceptors 67.0

Rotatable Bonds 168.0

Heavy Atoms 335.0

Ring Count 4.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043294 VERIFIED: YES

Provenance & Taxonomy

OrganismChoristoneura fumiferana [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli HB101