Peptide Database

Peptide NameMicasin [E8Q]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC173H264N54O48S6

DescriptionStandard

        GFGCPFNQNECHAHCLSIGRKFGFCAGPLRATCTCGKQ
    

Molecular Weight4060.67 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)2.88

Net Charge (pH 7.4) 2.48

Charge Density (pH 7.0) 0.0757

GRAVY Index-0.13

Hydrophobic Moment 0.45

Boman Index0.05

Instability Index58.50

Aliphatic Index 38.68

Aromaticity 0.1053

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1625.99

LogP -20.50

H-bond Donors 61.0

H-bond Acceptors 59.0

Rotatable Bonds 129.0

Heavy Atoms 281.0

Ring Count 8.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0407326 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus P1369

Activity0.5 μM

MethodMIC

RECORD: Rec_0416379 VERIFIED: YES