Peptide Database

Peptide NameEsculentin-1-OG2 antimicrobial peptide (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC328H547N93O100S4

DescriptionStandard

        GIISLSLCEQERAADEDEGNEIKRGLFSKFAGKGIKNFLIKGVKHIGKEVGMDVIRTGIDVAGCKIKGEC
    

Molecular Weight7521.68 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) 0.0119

GRAVY Index-0.15

Hydrophobic Moment 0.71

Boman Index0.01

Instability Index12.61

Aliphatic Index 94.71

Aromaticity 0.0429

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 3140.27

LogP -30.39

H-bond Donors 111.0

H-bond Acceptors 106.0

Rotatable Bonds 271.0

Heavy Atoms 525.0

Ring Count 4.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255662 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