Peptide Database

Peptide NameDASamP6

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC120H195N33O26

DescriptionStandard

        IWLTALKFLGKHAAKHLAKQQL
    

Molecular Weight2516.04 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.93

Net Charge (pH 7.4) 3.62

Charge Density (pH 7.0) 0.1787

GRAVY Index0.11

Hydrophobic Moment 0.58

Boman Index0.14

Instability Index26.94

Aliphatic Index 124.55

Aromaticity 0.0909

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 958.06

LogP -4.11

H-bond Donors 33.0

H-bond Acceptors 32.0

Rotatable Bonds 86.0

Heavy Atoms 179.0

Ring Count 5.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0136859 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermC-terminal amidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus USA300

Activity3.1 μM

MethodMIC

RECORD: Rec_0432615 VERIFIED: YES