Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC417H667N117O122S7

DescriptionStandard

        EQLKKCWDNYVQGHCRKICRINEVREALCENGRYCCLNINELEACKKITKPPHPKPATFALTLPQDYVTIIENFPSLKTQST
    

Molecular Weight9495.92 Da

Isoelectric Point (pI)8.53

Net Charge (pH 7.0)2.95

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.0360

GRAVY Index-0.57

Hydrophobic Moment 0.72

Boman Index-0.12

Instability Index43.97

Aliphatic Index 77.32

Aromaticity 0.0732

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3885.72

LogP -37.22

H-bond Donors 137.0

H-bond Acceptors 134.0

Rotatable Bonds 314.0

Heavy Atoms 663.0

Ring Count 15.0

Amide Bonds 91.0

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_0184382 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyDefensin

Tax ID9601

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial