Peptide Database

Peptide NameBeta defensin 1 (Beta-defensin-1)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC196H321N55O59S6

DescriptionStandard

        FTAGIETSFSCSQNGGFCISPKCLPGSKQIGTCILPGSKCCRKK
    

Molecular Weight4584.37 Da

Isoelectric Point (pI)9.13

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.1068

GRAVY Index-0.03

Hydrophobic Moment 0.46

Boman Index0.05

Instability Index59.94

Aliphatic Index 55.45

Aromaticity 0.0682

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1828.89

LogP -24.57

H-bond Donors 69.0

H-bond Acceptors 70.0

Rotatable Bonds 152.0

Heavy Atoms 316.0

Ring Count 6.0

Amide Bonds 46.0

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_0126321 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial