Peptide Database

Peptide NameBlapersin/Bp Defensin [W2Y]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC183H277N57O49S6

DescriptionStandard

        GYGCNIFGGNDYRCHRHCKSIRGYKGGYCKLGGICKCY
    

Molecular Weight4251.90 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)5.87

Net Charge (pH 7.4) 5.46

Charge Density (pH 7.0) 0.1544

GRAVY Index-0.57

Hydrophobic Moment 0.49

Boman Index-0.09

Instability Index20.13

Aliphatic Index 41.05

Aromaticity 0.1579

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 1732.02

LogP -18.78

H-bond Donors 69.0

H-bond Acceptors 63.0

Rotatable Bonds 140.0

Heavy Atoms 295.0

Ring Count 8.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0329448 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli ATCC 8739

RECORD: Rec_0422623 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus ATCC 6538

Activity4 μM

MethodMIC

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