Peptide Database

Peptide NameEsculentin-1LTb

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC414H708N114O120S6

DescriptionStandard

        MFTLKKSMLLIVLLGIISLSLCEQERNADEDEQSEMKRRISFKKGKGSWIKNGLIKGIKGLGKEIGLDVIRTGIDIAGCKIKGEC
    

Molecular Weight9395.13 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)4.48

Net Charge (pH 7.4) 4.19

Charge Density (pH 7.0) 0.0527

GRAVY Index-0.07

Hydrophobic Moment 0.68

Boman Index0.01

Instability Index22.44

Aliphatic Index 110.12

Aromaticity 0.0353

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3827.85

LogP -32.76

H-bond Donors 137.0

H-bond Acceptors 131.0

Rotatable Bonds 344.0

Heavy Atoms 654.0

Ring Count 4.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0157294 VERIFIED: NO

Provenance & Taxonomy

OrganismHylarana latouchii [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