Peptide Database

Peptide NameM31

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC50H96N18O12

DescriptionStandard

        AKKIRVRLSA
    

Molecular Weight1141.41 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.79

Net Charge (pH 7.4) 3.60

Charge Density (pH 7.0) 0.3794

GRAVY Index-0.15

Hydrophobic Moment 0.23

Boman Index-0.35

Instability Index0.51

Aliphatic Index 127.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 521.29

LogP -4.67

H-bond Donors 20.0

H-bond Acceptors 16.0

Rotatable Bonds 41.0

Heavy Atoms 80.0

Ring Count 0.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0350592 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCecropin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetStaphylococcus aureus ATCC 29213

Activity64 μg/mL

MethodMIC

RECORD: Rec_0416459 VERIFIED: YES