Peptide Database

Peptide NameDahlein 5.2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Enzyme modulation ▸ Enzyme inhibition ▸ nNOS inhibitor

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC96H164N26O25

DescriptionStandard

        GLLGSIGNAIGAFIANKLKPK
    

Molecular Weight2082.49 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1313

GRAVY Index0.50

Hydrophobic Moment 0.39

Boman Index0.29

Instability Index1.04

Aliphatic Index 125.71

Aromaticity 0.0476

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 821.00

LogP -7.16

H-bond Donors 27.0

H-bond Acceptors 28.0

Rotatable Bonds 71.0

Heavy Atoms 147.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0392290 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria dahlii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

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