Peptide Database

Peptide NameCasecidin 17

Function Ontology

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Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC94H139N21O22

DescriptionStandard

        YQEPVLGPVRGPFPIFV
    

Molecular Weight1915.24 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0140

GRAVY Index0.38

Hydrophobic Moment 0.37

Boman Index0.33

Instability Index72.39

Aliphatic Index 97.06

Aromaticity 0.1765

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 656.28

LogP -1.67

H-bond Donors 20.0

H-bond Acceptors 22.0

Rotatable Bonds 52.0

Heavy Atoms 137.0

Ring Count 7.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0391804 VERIFIED: YES

Provenance & Taxonomy

OrganismBos grunniens [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)