Peptide Database

Peptide NameMaximin 42

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC123H213N35O32

DescriptionStandard

        IGRKILGGLKTALKGAAKELAATYLH
    

Molecular Weight2694.22 Da

Isoelectric Point (pI)10.17

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.58

Charge Density (pH 7.0) 0.1479

GRAVY Index0.23

Hydrophobic Moment 0.63

Boman Index0.14

Instability Index5.44

Aliphatic Index 124.23

Aromaticity 0.0385

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 1083.47

LogP -8.21

H-bond Donors 39.0

H-bond Acceptors 37.0

Rotatable Bonds 94.0

Heavy Atoms 190.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0309867 VERIFIED: YES

Provenance & Taxonomy

OrganismBombina maxima [Animal]

FamilyMaximin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

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