Peptide Database

Peptide NameT4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC127H167N27O28S4

DescriptionStandard

        DDRFFFYWLMCIWCTFVMSH
    

Molecular Weight2648.11 Da

Isoelectric Point (pI)5.21

Net Charge (pH 7.0)-1.17

Net Charge (pH 7.4) -1.46

Charge Density (pH 7.0) -0.0586

GRAVY Index0.66

Hydrophobic Moment 0.45

Boman Index0.35

Instability Index67.46

Aliphatic Index 53.50

Aromaticity 0.3500

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12615.00

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

Amino Acid Composition

TPSA 873.67

LogP -0.36

H-bond Donors 34.0

H-bond Acceptors 32.0

Rotatable Bonds 78.0

Heavy Atoms 186.0

Ring Count 10.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0341734 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus ATCC 9144

Activity331 μg/mL

MethodMIC