Peptide Database

Peptide NameEsculentin-1-OG11 antimicrobial peptide

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC409H684N108O117S5

DescriptionStandard

        MFTLKKPLLLIVLLGIISLSLCEQERAADEDEGNEIKRGLFSKFAGKGIKNFLIEGVKHIGKEVGMDVIRTGIDVAGCKIKGEC
    

Molecular Weight9146.78 Da

Isoelectric Point (pI)7.70

Net Charge (pH 7.0)0.57

Net Charge (pH 7.4) 0.23

Charge Density (pH 7.0) 0.0068

GRAVY Index0.19

Hydrophobic Moment 0.66

Boman Index0.11

Instability Index16.51

Aliphatic Index 114.88

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 3622.43

LogP -27.75

H-bond Donors 127.0

H-bond Acceptors 124.0

Rotatable Bonds 326.0

Heavy Atoms 639.0

Ring Count 6.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138421 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