Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length137 amino acids

Chemical FormulaC668H1043N175O220S12

DescriptionStandard

        SFEPPKCGNNNIGHCRKRCLDTERYILLCRNKLSCCIYIIISHEYTRRPAFPMIHLEDITFDYSDVDSFTGSPVSMLNDLITFDTTKFGETMTPETNTPETTMPPSETTTPETTMPPSETATSETMPPLSQTALTHN
    

Molecular Weight15430.25 Da

Isoelectric Point (pI)4.83

Net Charge (pH 7.0)-8.22

Net Charge (pH 7.4) -8.75

Charge Density (pH 7.0) -0.0600

GRAVY Index-0.50

Hydrophobic Moment 0.52

Boman Index-0.02

Instability Index66.34

Aliphatic Index 57.66

Aromaticity 0.0730

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 6272.92

LogP -72.65

H-bond Donors 220.0

H-bond Acceptors 228.0

Rotatable Bonds 487.0

Heavy Atoms 1075.0

Ring Count 28.0

Amide Bonds 144.0

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_0001204 VERIFIED: NO

Provenance & Taxonomy

OrganismPan troglodytes [Animal]

FamilyDefensin

Tax ID9598

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial