Peptide Database

Peptide NamePenaeidin-1

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC147H236N48O42S6

DescriptionStandard

        VRPVCNACYRLSYSDALNCCTRFGSCCHIRK
    

Molecular Weight3540.13 Da

Isoelectric Point (pI)8.94

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.41

Charge Density (pH 7.0) 0.1213

GRAVY Index-0.05

Hydrophobic Moment 0.69

Boman Index-0.13

Instability Index75.62

Aliphatic Index 62.90

Aromaticity 0.0968

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1474.69

LogP -17.98

H-bond Donors 60.0

H-bond Acceptors 53.0

Rotatable Bonds 112.0

Heavy Atoms 243.0

Ring Count 5.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0246147 VERIFIED: YES

Provenance & Taxonomy

OrganismFarfantepenaeus subtilis [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)