Peptide Database

Peptide NameAttacin, partial

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC409H606N104O117S4

DescriptionStandard

        VPNFNTIGGGVDYMYKNKVGASLGMASTPFLDRKDYSAMGNLNLFRSPTTSVDFSGGFKKFESPFMSSGWKPNFGLTFGRSF
    

Molecular Weight8980.07 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)3.73

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.0455

GRAVY Index-0.28

Hydrophobic Moment 0.55

Boman Index0.09

Instability Index51.48

Aliphatic Index 46.34

Aromaticity 0.1707

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 3543.26

LogP -38.48

H-bond Donors 123.0

H-bond Acceptors 125.0

Rotatable Bonds 288.0

Heavy Atoms 634.0

Ring Count 20.0

Amide Bonds 87.0

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_0373971 VERIFIED: NO

Provenance & Taxonomy

OrganismSpodoptera exigua [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial