Peptide Database

Peptide NamePtALF7

Function Ontology

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Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC142H235N45O40

DescriptionStandard

        ARGATKSFVGQALQRRLIAQQEADLWLKG
    

Molecular Weight3212.66 Da

Isoelectric Point (pI)10.90

Net Charge (pH 7.0)2.80

Net Charge (pH 7.4) 2.60

Charge Density (pH 7.0) 0.0965

GRAVY Index-0.35

Hydrophobic Moment 0.41

Boman Index-0.09

Instability Index48.79

Aliphatic Index 94.48

Aromaticity 0.0690

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1419.07

LogP -14.36

H-bond Donors 50.0

H-bond Acceptors 43.0

Rotatable Bonds 111.0

Heavy Atoms 227.0

Ring Count 3.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0198778 VERIFIED: YES

Provenance & Taxonomy

OrganismPortunus trituberculatus [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)