Peptide Database

Peptide NamePrecursor of antibacterial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC111H178N26O27S

DescriptionStandard

        GFMKYIGPLIPHAVKAISDLIG
    

Molecular Weight2340.82 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0384

GRAVY Index0.78

Hydrophobic Moment 0.61

Boman Index0.42

Instability Index6.93

Aliphatic Index 128.64

Aromaticity 0.0909

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 815.32

LogP -2.91

H-bond Donors 27.0

H-bond Acceptors 30.0

Rotatable Bonds 74.0

Heavy Atoms 165.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147355 VERIFIED: NO

Provenance & Taxonomy

OrganismKassina senegalensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsC-terminal glycine is an amidation donor; active mature peptide is C-terminally amidated

Bio-Activity Profile

Function

Antimicrobial Antibacterial