Peptide Database

Peptide NameAntimicrobial peptide des Gly1 NK-lysin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC378H661N111O108S9

DescriptionStandard

        LICESCRKIIQKLEDMVGPQPNEDTVTQAASRVCDKMKILRGVCKKIMRTFLRRISKDILTGKKPQAICVDIKICKE
    

Molecular Weight8777.56 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)7.71

Net Charge (pH 7.4) 7.39

Charge Density (pH 7.0) 0.1002

GRAVY Index-0.21

Hydrophobic Moment 0.87

Boman Index-0.14

Instability Index36.34

Aliphatic Index 98.70

Aromaticity 0.0130

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 3598.93

LogP -32.96

H-bond Donors 131.0

H-bond Acceptors 125.0

Rotatable Bonds 313.0

Heavy Atoms 606.0

Ring Count 4.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362416 VERIFIED: YES

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetBacillus megaterium

Activity0.8 μM

MethodMIC

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