Peptide Database

Peptide NameDEFA1

Function Ontology

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Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC166H270N64O46S6

DescriptionStandard

        SCSCRRRWICRWGERHTGTCIDKNGSAYRLCCRR
    

Molecular Weight4090.71 Da

Isoelectric Point (pI)9.80

Net Charge (pH 7.0)6.49

Net Charge (pH 7.4) 6.14

Charge Density (pH 7.0) 0.1909

GRAVY Index-0.94

Hydrophobic Moment 0.75

Boman Index-0.46

Instability Index94.41

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 1844.17

LogP -23.42

H-bond Donors 78.0

H-bond Acceptors 60.0

Rotatable Bonds 135.0

Heavy Atoms 282.0

Ring Count 6.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126688 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus przewalskii [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)