Peptide Database

Peptide NameMaximin 3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC74H121N21O24

DescriptionStandard

        TALKGAAKELASTYQH
    

Molecular Weight1688.88 Da

Isoelectric Point (pI)8.20

Net Charge (pH 7.0)0.49

Net Charge (pH 7.4) 0.24

Charge Density (pH 7.0) 0.0303

GRAVY Index-0.44

Hydrophobic Moment 0.45

Boman Index0.00

Instability Index-6.54

Aliphatic Index 73.75

Aromaticity 0.0625

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 741.85

LogP -8.47

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 56.0

Heavy Atoms 119.0

Ring Count 2.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062151 VERIFIED: YES

Provenance & Taxonomy

OrganismBombina maxima [Animal]

FamilyMaximin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)

RECORD: Rec_0216895 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyMaximin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli Top10

Activity60 μM

MethodMIC