Peptide Database

Peptide NameEsculentin-1-OG2 antimicrobial peptide

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC406H683N109O117S5

DescriptionStandard

        MFTLKKSLLLIVLLGTISLSLCEQERAADEDEGNEIKRGLFSKFAGKGIKNFLIKGVKHIGKEVGMDVIRTGIDVAGCKIKGEC
    

Molecular Weight9123.75 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)2.57

Net Charge (pH 7.4) 2.23

Charge Density (pH 7.0) 0.0306

GRAVY Index0.13

Hydrophobic Moment 0.71

Boman Index0.08

Instability Index10.15

Aliphatic Index 110.24

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 3660.40

LogP -30.66

H-bond Donors 130.0

H-bond Acceptors 126.0

Rotatable Bonds 328.0

Heavy Atoms 637.0

Ring Count 5.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0342491 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