Peptide Database

Peptide NameA1P

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC167H254N40O45S2

DescriptionStandard

        PPTIEFNHPFLMMIFDRDTNSTLFIGKIVNP
    

Molecular Weight3606.17 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 Index0.08

Hydrophobic Moment 0.39

Boman Index0.20

Instability Index17.13

Aliphatic Index 84.84

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 -9.14

H-bond Donors 44.0

H-bond Acceptors 47.0

Rotatable Bonds 112.0

Heavy Atoms 254.0

Ring Count 9.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0252550 VERIFIED: YES

Provenance & Taxonomy

OrganismMerops nubicus [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)