Peptide Database

Peptide NameYR20

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 Length20 amino acids

Chemical FormulaC119H174N40O26

DescriptionStandard

        YYHFWHRGVTKRSLSPHRPR
    

Molecular Weight2580.91 Da

Isoelectric Point (pI)11.57

Net Charge (pH 7.0)5.02

Net Charge (pH 7.4) 4.66

Charge Density (pH 7.0) 0.2509

GRAVY Index-1.50

Hydrophobic Moment 0.51

Boman Index-0.39

Instability Index86.11

Aliphatic Index 34.00

Aromaticity 0.2000

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 1075.24

LogP -8.74

H-bond Donors 41.0

H-bond Acceptors 34.0

Rotatable Bonds 77.0

Heavy Atoms 185.0

Ring Count 10.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0395358 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

TargetStreptococcus pyogenes ATCC 19615

Activity15 μM

MethodMIC

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