Peptide Database

Peptide NameIB-573

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC94H162N36O23S4

DescriptionStandard

        RTTRLCYCRRRFCVCVTR
    

Molecular Weight2292.78 Da

Isoelectric Point (pI)10.66

Net Charge (pH 7.0)5.72

Net Charge (pH 7.4) 5.46

Charge Density (pH 7.0) 0.3177

GRAVY Index-0.30

Hydrophobic Moment 0.41

Boman Index-0.53

Instability Index59.99

Aliphatic Index 53.89

Aromaticity 0.1111

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1010.34

LogP -11.37

H-bond Donors 45.0

H-bond Acceptors 33.0

Rotatable Bonds 74.0

Heavy Atoms 157.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0228769 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial

Targetmethicillin-resistant Staphylococcus aureus

Activity2 μg/mL

MethodMIC

RECORD: Rec_0254664 VERIFIED: YES