Peptide Database

Peptide NameDEFA1

Function Ontology

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Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC160H252N58O50S6

DescriptionStandard

        SCTCRRAWICNWGERHSGNCIDSEGSTYRLCCRR
    

Molecular Weight3980.46 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)2.49

Net Charge (pH 7.4) 2.14

Charge Density (pH 7.0) 0.0733

GRAVY Index-0.79

Hydrophobic Moment 0.45

Boman Index-0.32

Instability Index62.94

Aliphatic Index 37.35

Aromaticity 0.0882

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 1794.97

LogP -24.34

H-bond Donors 74.0

H-bond Acceptors 60.0

Rotatable Bonds 129.0

Heavy Atoms 274.0

Ring Count 6.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0238718 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus asinus [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)