Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC45H66N18O8

DescriptionStandard

        WRRQRW
    

Molecular Weight987.12 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.56

Charge Density (pH 7.0) 0.4600

GRAVY Index-3.13

Hydrophobic Moment 0.35

Boman Index-1.14

Instability Index231.37

Aliphatic Index 0.00

Aromaticity 0.3333

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 469.19

LogP -2.67

H-bond Donors 19.0

H-bond Acceptors 11.0

Rotatable Bonds 30.0

Heavy Atoms 71.0

Ring Count 4.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0155703 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 NCTC 12981

Activity128 μg/mL

MethodMIC

RECORD: Rec_0373932 VERIFIED: YES