Peptide Database

Peptide NameMouse beta-defensin-14

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC138H252N52O39S6

DescriptionStandard

        GGRCAMLGCLSKEEQIGRCSLRGRKCCRKKK
    

Molecular Weight3456.19 Da

Isoelectric Point (pI)9.98

Net Charge (pH 7.0)7.71

Net Charge (pH 7.4) 7.42

Charge Density (pH 7.0) 0.2487

GRAVY Index-0.77

Hydrophobic Moment 0.57

Boman Index-0.42

Instability Index40.07

Aliphatic Index 53.55

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1534.07

LogP -19.35

H-bond Donors 62.0

H-bond Acceptors 53.0

Rotatable Bonds 128.0

Heavy Atoms 235.0

Ring Count 0.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0220729 VERIFIED: YES

Provenance & Taxonomy

OrganismIctidomys tridecemlineatus [Animal]

FamilyDefensin

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)