Peptide Database

Peptide NameDEFB120

Function Ontology

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Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC136H229N47O43S7

DescriptionStandard

        ECWMDGKCRLVCKNDEDSVIRCANRKRCC
    

Molecular Weight3435.02 Da

Isoelectric Point (pI)8.36

Net Charge (pH 7.0)1.78

Net Charge (pH 7.4) 1.52

Charge Density (pH 7.0) 0.0614

GRAVY Index-0.72

Hydrophobic Moment 0.61

Boman Index-0.40

Instability Index62.73

Aliphatic Index 50.34

Aromaticity 0.0345

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1512.48

LogP -17.58

H-bond Donors 60.0

H-bond Acceptors 52.0

Rotatable Bonds 119.0

Heavy Atoms 233.0

Ring Count 2.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077937 VERIFIED: YES

Provenance & Taxonomy

OrganismOdobenus rosmarus [Animal]

Structure & Mods

ConfigDNA-encoded linear 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)