Peptide Database

Peptide NameBeta-defensin 2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length64 amino acids

Chemical FormulaC329H515N91O80S8

DescriptionStandard

        MRILYLLFSLLFLALQVSPGLSSPQRDMFLCRKGSCHFGRCPIHLVRVGSCFGFRSCCKSPWDV
    

Molecular Weight7281.69 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)5.61

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0877

GRAVY Index0.45

Hydrophobic Moment 0.68

Boman Index0.13

Instability Index69.66

Aliphatic Index 92.81

Aromaticity 0.1250

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2700.90

LogP -21.28

H-bond Donors 103.0

H-bond Acceptors 96.0

Rotatable Bonds 233.0

Heavy Atoms 508.0

Ring Count 15.0

Amide Bonds 65.0

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_0011813 VERIFIED: NO

Provenance & Taxonomy

OrganismAnser cygnoides [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