Peptide Database

Peptide NameA1P

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC166H252N40O45S2

DescriptionStandard

        PPTIEFNHPFLMMIFDRDTNSTLFIGKVVNP
    

Molecular Weight3592.15 Da

Isoelectric Point (pI)5.39

Net Charge (pH 7.0)-0.95

Net Charge (pH 7.4) -1.06

Charge Density (pH 7.0) -0.0307

GRAVY Index0.07

Hydrophobic Moment 0.39

Boman Index0.19

Instability Index19.86

Aliphatic Index 81.61

Aromaticity 0.1290

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 1334.65

LogP -9.53

H-bond Donors 44.0

H-bond Acceptors 47.0

Rotatable Bonds 111.0

Heavy Atoms 253.0

Ring Count 9.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0290706 VERIFIED: YES

Provenance & Taxonomy

OrganismTyto alba [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)