Peptide Database

Peptide NameDefensin MGD1 (25-39) peptide I

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC72H111N27O20S2

DescriptionStandard

        CGGWHRLRCTSYRSG
    

Molecular Weight1738.95 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)2.83

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.1884

GRAVY Index-0.91

Hydrophobic Moment 0.40

Boman Index-0.28

Instability Index94.17

Aliphatic Index 26.00

Aromaticity 0.1333

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 781.81

LogP -10.22

H-bond Donors 33.0

H-bond Acceptors 26.0

Rotatable Bonds 54.0

Heavy Atoms 121.0

Ring Count 4.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055770 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetMicrococcus luteus ATCC 4698

Activity13 μM

MethodMIC