Peptide Database

Peptide NameAntimicrobial peptide 143

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC78H126N16O18

DescriptionStandard

        FFLPSLIGGLISAIK
    

Molecular Weight1575.93 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0506

GRAVY Index1.63

Hydrophobic Moment 0.43

Boman Index0.64

Instability Index37.58

Aliphatic Index 162.67

Aromaticity 0.1333

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 528.41

LogP -1.15

H-bond Donors 18.0

H-bond Acceptors 19.0

Rotatable Bonds 50.0

Heavy Atoms 112.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0132921 VERIFIED: NO

Provenance & Taxonomy

OrganismLychas mucronatus [Animal]

FamilyAntimicrobial Peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0325130 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 60.0%, E 0.0%, T 0.0%, C 40.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antibacterial Antimicrobial