Peptide Database

Peptide NameMicasin [E8A]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC171H261N53O47S6

DescriptionStandard

        GFGCPFNANECHAHCLSIGRKFGFCAGPLRATCTCGKQ
    

Molecular Weight4003.62 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 Index0.01

Hydrophobic Moment 0.45

Boman Index0.09

Instability Index60.48

Aliphatic Index 41.32

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 1582.90

LogP -19.74

H-bond Donors 60.0

H-bond Acceptors 58.0

Rotatable Bonds 126.0

Heavy Atoms 277.0

Ring Count 8.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422033 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 P1386[LC = 0.40+-0.058 microM

RECORD: Rec_0427269 VERIFIED: YES