Peptide Database

Peptide NameYR23

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 Length23 amino acids

Chemical FormulaC134H198N48O30

DescriptionStandard

        YYHFWHRGVTKRSLSPHRPRHSR
    

Molecular Weight2961.31 Da

Isoelectric Point (pI)11.84

Net Charge (pH 7.0)6.11

Net Charge (pH 7.4) 5.70

Charge Density (pH 7.0) 0.2655

GRAVY Index-1.68

Hydrophobic Moment 0.51

Boman Index-0.48

Instability Index92.93

Aliphatic Index 29.57

Aromaticity 0.1739

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1273.35

LogP -12.06

H-bond Donors 49.0

H-bond Acceptors 40.0

Rotatable Bonds 90.0

Heavy Atoms 212.0

Ring Count 11.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0343281 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetStaphylococcus aureus ATCC 25923

Activity4 μM

MethodMIC

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