Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC141H223N39O35

DescriptionStandard

        KKISQRYQKFALPQYLKTVYQHQK
    

Molecular Weight3024.52 Da

Isoelectric Point (pI)10.22

Net Charge (pH 7.0)5.84

Net Charge (pH 7.4) 5.57

Charge Density (pH 7.0) 0.2433

GRAVY Index-1.28

Hydrophobic Moment 0.64

Boman Index-0.32

Instability Index17.16

Aliphatic Index 65.00

Aromaticity 0.1667

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1261.11

LogP -9.47

H-bond Donors 43.0

H-bond Acceptors 42.0

Rotatable Bonds 104.0

Heavy Atoms 215.0

Ring Count 6.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0348659 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

Familyalpha-S2-Casein-derived

Tax ID9913

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli; Bacillus subtilis

Activity150 μg/mL

MethodMIC