Peptide Database

Peptide NameEsculentin-2-RA3 antimicrobial peptide

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length80 amino acids

Chemical FormulaC380H641N101O110S5

DescriptionStandard

        MFTLKKPLLLLFFLGTISLSLCEQERAADEDDGGEMKREEAKRGTFAILKIATKLIGKTLAKAAGKAGTGLLACKAAKEC
    

Molecular Weight8545.09 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)3.48

Net Charge (pH 7.4) 3.19

Charge Density (pH 7.0) 0.0435

GRAVY Index0.07

Hydrophobic Moment 0.62

Boman Index0.05

Instability Index31.18

Aliphatic Index 97.88

Aromaticity 0.0500

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 3403.28

LogP -29.23

H-bond Donors 122.0

H-bond Acceptors 119.0

Rotatable Bonds 303.0

Heavy Atoms 596.0

Ring Count 5.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0192202 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana andersonii [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