Peptide Database

Peptide NameIB-566

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC76H113N25O15S4

DescriptionStandard

        WLCYCRRRFCVCH
    

Molecular Weight1745.13 Da

Isoelectric Point (pI)8.98

Net Charge (pH 7.0)2.81

Net Charge (pH 7.4) 2.49

Charge Density (pH 7.0) 0.2159

GRAVY Index0.15

Hydrophobic Moment 0.27

Boman Index-0.19

Instability Index126.12

Aliphatic Index 52.31

Aromaticity 0.2308

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 662.92

LogP -3.69

H-bond Donors 30.0

H-bond Acceptors 23.0

Rotatable Bonds 52.0

Heavy Atoms 120.0

Ring Count 5.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0101986 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

Activity32 μg/mL

MethodMIC

RECORD: Rec_0375215 VERIFIED: YES