Peptide Database

Peptide NameCaerulein-precursor fragment CPF-G5 [1-17]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC77H134N20O19

DescriptionStandard

        GLASFLGKALKAGLKIG
    

Molecular Weight1644.01 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1622

GRAVY Index0.81

Hydrophobic Moment 0.62

Boman Index0.35

Instability Index-10.56

Aliphatic Index 132.35

Aromaticity 0.0588

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 627.21

LogP -4.41

H-bond Donors 22.0

H-bond Acceptors 22.0

Rotatable Bonds 58.0

Heavy Atoms 116.0

Ring Count 1.0

Amide Bonds 16.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0184068 VERIFIED: YES

Provenance & Taxonomy

OrganismXenopus gilli [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

Activity40 μM

MethodMIC

RECORD: Rec_0375724 VERIFIED: YES