Peptide Database

Peptide NameM7

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC183H316N50O43

DescriptionStandard

        KWKLFKKIEKVGKNIRKGIISAGPAVAVVGIATAIAK
    

Molecular Weight3904.78 Da

Isoelectric Point (pI)10.82

Net Charge (pH 7.0)7.75

Net Charge (pH 7.4) 7.54

Charge Density (pH 7.0) 0.2096

GRAVY Index0.35

Hydrophobic Moment 0.84

Boman Index0.14

Instability Index13.97

Aliphatic Index 121.35

Aromaticity 0.0541

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1508.83

LogP -9.68

H-bond Donors 53.0

H-bond Acceptors 51.0

Rotatable Bonds 137.0

Heavy Atoms 276.0

Ring Count 4.0

Amide Bonds 37.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0116541 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCecropin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetActive against Escherichia coli BL21