Peptide Database

Peptide NameDEFA1

Function Ontology

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Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC162H257N59O48S6

DescriptionStandard

        SCTCRRAWVCKWGERHSGNCIDQEGSAYRLCCRR
    

Molecular Weight3991.53 Da

Isoelectric Point (pI)8.95

Net Charge (pH 7.0)3.49

Net Charge (pH 7.4) 3.14

Charge Density (pH 7.0) 0.1027

GRAVY Index-0.82

Hydrophobic Moment 0.48

Boman Index-0.35

Instability Index57.82

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 1780.53

LogP -22.57

H-bond Donors 73.0

H-bond Acceptors 59.0

Rotatable Bonds 131.0

Heavy Atoms 275.0

Ring Count 6.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0026219 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus caballus [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)