Peptide Database

Peptide NameW4R8

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC92H138N40O13

DescriptionStandard

        WWWWRRRRRRRR
    

Molecular Weight2012.34 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.76

Net Charge (pH 7.4) 7.56

Charge Density (pH 7.0) 0.6467

GRAVY Index-3.30

Hydrophobic Moment 0.24

Boman Index-1.42

Instability Index343.30

Aliphatic Index 0.00

Aromaticity 0.3333

Extinction Coeff. Reduced 22000.00

Extinction Coeff. Oxidized 22000.00

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

Amino Acid Composition

TPSA 941.78

LogP -5.27

H-bond Donors 41.0

H-bond Acceptors 21.0

Rotatable Bonds 63.0

Heavy Atoms 145.0

Ring Count 8.0

Amide Bonds 11.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0107204 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBrevinin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetProteus mirabilis

Activity64 μg/mL

MethodMIC

RECORD: Rec_0126030 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBrevinin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus

Activity9 μg/mL

MethodMIC

RECORD: Rec_0148447 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyW4R8

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermConjugation with FAM

C-TermAmidation

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery

RECORD: Rec_0191564 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBrevinin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetPseudomonas aeruginosa

Activity64 μg/mL

MethodMIC

RECORD: Rec_0286525 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBrevinin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStreptococcus pyogenes

Activity0.25 μg/mL

MethodMIC