Peptide Database

Peptide NamePalustrin-2b

Function Ontology

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Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC152H267N41O44S2

DescriptionStandard

        FLTTVKKLVTNVAALAGTVIDTIKCKITGGCRT
    

Molecular Weight3437.12 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1133

GRAVY Index0.66

Hydrophobic Moment 0.56

Boman Index0.19

Instability Index-11.98

Aliphatic Index 115.15

Aromaticity 0.0303

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1382.50

LogP -14.34

H-bond Donors 52.0

H-bond Acceptors 50.0

Rotatable Bonds 116.0

Heavy Atoms 239.0

Ring Count 1.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0061384 VERIFIED: YES

Provenance & Taxonomy

OrganismLithobates blairi [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)