Peptide Database

Peptide NameEsculentin-1Pb precursor

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC410H693N109O124S5

DescriptionStandard

        MFTLKKSLLLIVLLGIISLSLCEQERNADEDEESEIKRGIFPKIIGKGIKTGIVNGIKNLVKGVGMKVFKAGLSNIGNTGCNEDEC
    

Molecular Weight9293.87 Da

Isoelectric Point (pI)7.67

Net Charge (pH 7.0)0.49

Net Charge (pH 7.4) 0.20

Charge Density (pH 7.0) 0.0057

GRAVY Index0.10

Hydrophobic Moment 0.70

Boman Index0.10

Instability Index20.50

Aliphatic Index 114.42

Aromaticity 0.0349

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 3785.80

LogP -34.85

H-bond Donors 131.0

H-bond Acceptors 130.0

Rotatable Bonds 333.0

Heavy Atoms 648.0

Ring Count 4.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0332259 VERIFIED: NO

Provenance & Taxonomy

OrganismRana pipiens [Animal]

FamilyEsculentin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial