Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC390H636N106O115S6

DescriptionStandard

        ARPRKCFGNIAGYCRKKCEVGEIQEQPCLYKKFCCINEAENKKYQREQELLLSLLQSDQKLDYSVLPTITVLTIQL
    

Molecular Weight8842.25 Da

Isoelectric Point (pI)8.58

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.44

Charge Density (pH 7.0) 0.0361

GRAVY Index-0.42

Hydrophobic Moment 0.45

Boman Index-0.11

Instability Index44.20

Aliphatic Index 92.37

Aromaticity 0.0789

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 3644.11

LogP -32.56

H-bond Donors 129.0

H-bond Acceptors 124.0

Rotatable Bonds 305.0

Heavy Atoms 617.0

Ring Count 9.0

Amide Bonds 85.0

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_0162095 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis lucifugus [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