Peptide Database

Peptide NameCruzioseptin-4 (CZS-4)

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC137H225N41O38

DescriptionStandard

        KRGFLDVIKHVGKAALSVVSHLINEGEH
    

Molecular Weight3054.50 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)1.03

Net Charge (pH 7.4) 0.66

Charge Density (pH 7.0) 0.0366

GRAVY Index0.04

Hydrophobic Moment 0.75

Boman Index0.09

Instability Index3.77

Aliphatic Index 118.21

Aromaticity 0.0357

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 1270.47

LogP -10.87

H-bond Donors 44.0

H-bond Acceptors 42.0

Rotatable Bonds 105.0

Heavy Atoms 216.0

Ring Count 4.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0405792 VERIFIED: YES

Provenance & Taxonomy

OrganismCruziohyla calcarifer [Animal]

FamilyFrog skin active peptide (FSAP); Cruzioseptin subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic