Peptide Database

Peptide NameEsculentin-1-OG2 antimicrobial peptide (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC295H489N85O91S4

DescriptionStandard

        CQEERAADEDEGSEIKRGLFSKFAGKGIKNFLIKGVKHIGKEVGMDVIRTGIDVAGCKIKGEC
    

Molecular Weight6810.81 Da

Isoelectric Point (pI)7.91

Net Charge (pH 7.0)0.83

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0132

GRAVY Index-0.36

Hydrophobic Moment 0.71

Boman Index-0.06

Instability Index19.57

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 2873.25

LogP -28.47

H-bond Donors 102.0

H-bond Acceptors 97.0

Rotatable Bonds 246.0

Heavy Atoms 475.0

Ring Count 4.0

Amide Bonds 64.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0163116 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