Peptide Database

Peptide NameS2 f(183 207)V27

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC114H146N24O18

DescriptionStandard

        WIQPKTKVIPWWWWW
    

Molecular Weight2140.53 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.1172

GRAVY Index-0.49

Hydrophobic Moment 0.30

Boman Index0.34

Instability Index12.67

Aliphatic Index 71.33

Aromaticity 0.4000

Extinction Coeff. Reduced 33000.00

Extinction Coeff. Oxidized 33000.00

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

Amino Acid Composition

TPSA 663.24

LogP 5.19

H-bond Donors 24.0

H-bond Acceptors 20.0

Rotatable Bonds 56.0

Heavy Atoms 156.0

Ring Count 14.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0038856 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyAurein

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-Termresidues removed & Replacement of Y21

Bio-Activity Profile

Function

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

TargetListeria monocytogenes

RECORD: Rec_0374089 VERIFIED: YES