Peptide Database

Peptide NamePenaeidin-4d

Function Ontology

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Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC193H285N51O52S6

DescriptionStandard

        KSLNRYIFFLSFPGCDVCYGIPSSTARLCCFRYGDCCH
    

Molecular Weight4344.03 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.79

Net Charge (pH 7.4) 1.44

Charge Density (pH 7.0) 0.0470

GRAVY Index0.24

Hydrophobic Moment 0.52

Boman Index0.10

Instability Index27.16

Aliphatic Index 61.58

Aromaticity 0.1842

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1642.37

LogP -15.40

H-bond Donors 65.0

H-bond Acceptors 61.0

Rotatable Bonds 133.0

Heavy Atoms 302.0

Ring Count 10.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0099288 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

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)