Peptide Database

Peptide NameTiAP

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length108 amino acids

Chemical FormulaC540H841N161O153S4

DescriptionStandard

        YPKTACGSGPTHDLLQGRRQLGDTLLYSTREKMPASFLRVQSRDVKWPAKHMQAYQHITRIEVWDQKHDGSGGCAFLASGGIGQNYVKLHLKTQRGGSFDFLINIYGR
    

Molecular Weight12164.70 Da

Isoelectric Point (pI)9.74

Net Charge (pH 7.0)7.18

Net Charge (pH 7.4) 6.67

Charge Density (pH 7.0) 0.0664

GRAVY Index-0.59

Hydrophobic Moment 0.62

Boman Index-0.07

Instability Index52.34

Aliphatic Index 70.46

Aromaticity 0.1019

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18575.00

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

Amino Acid Composition

TPSA 5087.62

LogP -53.01

H-bond Donors 181.0

H-bond Acceptors 169.0

Rotatable Bonds 404.0

Heavy Atoms 858.0

Ring Count 22.0

Amide Bonds 117.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0423539 VERIFIED: YES

Provenance & Taxonomy

OrganismTriatoma infestans [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetEscherichia coli

Activity1.2 μM

MethodMIC