Peptide Database

Peptide NameA1P

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC170H275N41O40S2

DescriptionStandard

        PPTIKFNRPFLMLIIDKTTHSILFMGKIINP
    

Molecular Weight3597.38 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)3.04

Net Charge (pH 7.4) 2.93

Charge Density (pH 7.0) 0.0982

GRAVY Index0.35

Hydrophobic Moment 0.49

Boman Index0.23

Instability Index22.65

Aliphatic Index 113.23

Aromaticity 0.0968

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 1269.00

LogP -5.86

H-bond Donors 43.0

H-bond Acceptors 46.0

Rotatable Bonds 116.0

Heavy Atoms 253.0

Ring Count 8.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236125 VERIFIED: YES

Provenance & Taxonomy

OrganismChrysemys picta [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)