Peptide Database

Peptide NameAntibacterial peptide A-M49

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC126H191N35O36S3

DescriptionStandard

        GKNGVFKTISHECHLNTWAFLATCCS
    

Molecular Weight2868.27 Da

Isoelectric Point (pI)7.97

Net Charge (pH 7.0)0.91

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0348

GRAVY Index0.11

Hydrophobic Moment 0.41

Boman Index0.16

Instability Index9.40

Aliphatic Index 63.85

Aromaticity 0.1154

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1140.64

LogP -12.45

H-bond Donors 43.0

H-bond Acceptors 42.0

Rotatable Bonds 91.0

Heavy Atoms 200.0

Ring Count 6.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0395825 VERIFIED: YES

Provenance & Taxonomy

OrganismStreptococcus pyogenes strain [Bacterium]

FamilyBacteriocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

TargetS. agalactiae, S. equi, Group E streptococcus, Group G streptococcus, Group L streptococcus, S. cremoris, S. lactis, C. xerose, C. ovis, M. lysodeikticus, M. roseus, S. lutea, Bacillus cereus, Bacillus subtilis, S. citreus

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