Peptide Database

Peptide NameLyp1987

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC83H141N23O23S

DescriptionStandard

        GRLQAFLAKMEIAAQTL
    

Molecular Weight1861.21 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0448

GRAVY Index0.46

Hydrophobic Moment 0.31

Boman Index0.17

Instability Index59.09

Aliphatic Index 115.29

Aromaticity 0.0588

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 760.55

LogP -5.78

H-bond Donors 26.0

H-bond Acceptors 25.0

Rotatable Bonds 64.0

Heavy Atoms 130.0

Ring Count 1.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126405 VERIFIED: YES

Provenance & Taxonomy

OrganismLycosa poonaensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetEscherichia coli

Activity15-20 μM

MethodMIC

RECORD: Rec_0181613 VERIFIED: YES

Provenance & Taxonomy

OrganismLycosa poonaensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hemolytic

Targetsheep RBCs

Activity100 μM

MethodEC50

RECORD: Rec_0182170 VERIFIED: YES

Provenance & Taxonomy

OrganismLycosa poonaensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetBacillus subtilis

Activity2.5-5 μM

MethodMIC

RECORD: Rec_0405722 VERIFIED: YES

Provenance & Taxonomy

OrganismLycosa poonaensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetStaphylococcus aureus

Activity75-100 μM

MethodMIC