Peptide Database

Peptide NameParasin I

Function Ontology

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Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC76H142N32O24

DescriptionStandard

        GRGKQGGKVRSKAKTRSS
    

Molecular Weight1888.14 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.3753

GRAVY Index-1.74

Hydrophobic Moment 0.33

Boman Index-0.63

Instability Index70.09

Aliphatic Index 21.67

Aromaticity 0.0000

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 971.81

LogP -16.23

H-bond Donors 37.0

H-bond Acceptors 31.0

Rotatable Bonds 71.0

Heavy Atoms 132.0

Ring Count 0.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0085587 VERIFIED: YES

Provenance & Taxonomy

OrganismBalaenoptera acutorostrata [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)