Peptide Database

Peptide NamePalustrin-2ISa

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC127H217N33O32S

DescriptionStandard

        FKGLAKGVAKDLAGKLLDKFKCKITG
    

Molecular Weight2750.35 Da

Isoelectric Point (pI)9.90

Net Charge (pH 7.0)4.75

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.1825

GRAVY Index0.03

Hydrophobic Moment 0.59

Boman Index0.03

Instability Index-24.80

Aliphatic Index 97.69

Aromaticity 0.0769

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1067.79

LogP -7.36

H-bond Donors 38.0

H-bond Acceptors 38.0

Rotatable Bonds 100.0

Heavy Atoms 193.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0154295 VERIFIED: YES

Provenance & Taxonomy

OrganismRana boylii [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)