Peptide Database

Peptide NameAntimicrobial peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC127H211N33O33

DescriptionStandard

        GIGGKILGGLKTALKGAAKELAFTYLH
    

Molecular Weight2728.24 Da

Isoelectric Point (pI)9.83

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.58

Charge Density (pH 7.0) 0.1054

GRAVY Index0.39

Hydrophobic Moment 0.56

Boman Index0.28

Instability Index3.89

Aliphatic Index 115.93

Aromaticity 0.0741

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 1050.67

LogP -7.51

H-bond Donors 37.0

H-bond Acceptors 37.0

Rotatable Bonds 94.0

Heavy Atoms 193.0

Ring Count 3.0

Amide Bonds 26.0

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_0175272 VERIFIED: YES

Provenance & Taxonomy

OrganismBombina maxima [Animal]

FamilyAntimicrobial

Tax ID161274

Structure & Mods

Configribosomal mature linear peptide [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

RECORD: Rec_0394518 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 33.3%, E 0.0%, T 44.4%, C 22.2% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial