Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length103 amino acids

Chemical FormulaC522H843N149O149S9

DescriptionStandard

        MKFFVLFAILVAIVYASCASVSQVVYDEPIYDLRQIEEENIEPDTELMDSNEPLLLRHRRVTCDVLSWQSKWLSINHSSCAIRCLAKRRKGGRCKNGVCICRK
    

Molecular Weight11878.77 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)2.62

Net Charge (pH 7.4) 2.17

Charge Density (pH 7.0) 0.0255

GRAVY Index-0.05

Hydrophobic Moment 0.53

Boman Index-0.03

Instability Index81.07

Aliphatic Index 99.32

Aromaticity 0.0777

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 4839.76

LogP -43.36

H-bond Donors 178.0

H-bond Acceptors 163.0

Rotatable Bonds 399.0

Heavy Atoms 829.0

Ring Count 15.0

Amide Bonds 109.0

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_0166597 VERIFIED: NO

Provenance & Taxonomy

OrganismApis cerana japonica [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial