Peptide Database

Peptide NameA1P

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC171H265N39O41S

DescriptionStandard

        PPVVKFNHPFLLLVVDQYTQSILFMGKIVNP
    

Molecular Weight3555.23 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)1.04

Net Charge (pH 7.4) 0.93

Charge Density (pH 7.0) 0.0337

GRAVY Index0.56

Hydrophobic Moment 0.38

Boman Index0.32

Instability Index25.25

Aliphatic Index 122.26

Aromaticity 0.1290

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1247.03

LogP -5.14

H-bond Donors 40.0

H-bond Acceptors 44.0

Rotatable Bonds 110.0

Heavy Atoms 252.0

Ring Count 9.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077030 VERIFIED: YES

Provenance & Taxonomy

OrganismPterocles gutturalis [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)