Peptide Database

Peptide NameEsculentin-2-AJ3 antimicrobial peptide precursor

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC174H290N48O49S2

DescriptionStandard

        GIFSLIKTAAKFVGKNLLKQAGKAGLEHLACKAENEC
    

Molecular Weight3902.59 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)2.83

Net Charge (pH 7.4) 2.53

Charge Density (pH 7.0) 0.0765

GRAVY Index0.08

Hydrophobic Moment 0.64

Boman Index0.09

Instability Index24.06

Aliphatic Index 97.84

Aromaticity 0.0541

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1577.35

LogP -14.46

H-bond Donors 55.0

H-bond Acceptors 55.0

Rotatable Bonds 138.0

Heavy Atoms 273.0

Ring Count 3.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0185991 VERIFIED: NO

Provenance & Taxonomy

OrganismAmolops jingdongensis [Animal]

FamilyEsculentin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial