Peptide Database

Peptide NameAntimicrobial peptide 18

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC176H303N47O50S6

DescriptionStandard

        LPILPLIQCLNLGGICLISVSLCDGITIRLLGCNCCSSH
    

Molecular Weight4069.96 Da

Isoelectric Point (pI)6.69

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.55

Charge Density (pH 7.0) -0.0054

GRAVY Index1.28

Hydrophobic Moment 0.31

Boman Index0.40

Instability Index40.45

Aliphatic Index 157.44

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1509.84

LogP -13.64

H-bond Donors 57.0

H-bond Acceptors 57.0

Rotatable Bonds 132.0

Heavy Atoms 279.0

Ring Count 3.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044346 VERIFIED: NO

Provenance & Taxonomy

OrganismAlligator sinensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial