Peptide Database

Peptide NameEsculentin-1-OG2 antimicrobial peptide (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC296H489N85O92S4

DescriptionStandard

        CEEERAADEDEGNEIKRGLFSKFAGKGIKNFLIKGVKHIGKEVGMDVIRTGIDVAGCKIKGEC
    

Molecular Weight6838.82 Da

Isoelectric Point (pI)6.78

Net Charge (pH 7.0)-0.16

Net Charge (pH 7.4) -0.49

Charge Density (pH 7.0) -0.0026

GRAVY Index-0.40

Hydrophobic Moment 0.71

Boman Index-0.07

Instability Index18.48

Aliphatic Index 80.48

Aromaticity 0.0476

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 2890.32

LogP -27.98

H-bond Donors 102.0

H-bond Acceptors 97.0

Rotatable Bonds 247.0

Heavy Atoms 477.0

Ring Count 4.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0125467 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana grahami [Animal]

FamilyEsculentin

Tax ID167935

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial