Peptide Database

Peptide NameEsculentin-2-OR6

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC101H174N28O29

DescriptionStandard

        QVFTLIKGATQLIRKTLGEQ
    

Molecular Weight2244.63 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0880

GRAVY Index0.00

Hydrophobic Moment 0.78

Boman Index0.04

Instability Index-4.92

Aliphatic Index 117.00

Aromaticity 0.0500

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 957.42

LogP -8.65

H-bond Donors 33.0

H-bond Acceptors 31.0

Rotatable Bonds 79.0

Heavy Atoms 158.0

Ring Count 1.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0384542 VERIFIED: YES

Provenance & Taxonomy

OrganismOdorrana rotodora [Animal]

FamilyEsculentin

Structure & Mods

Configribosomal mature linear peptide [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli

Activity1.78 μM

MethodMIC

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