Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC364H579N117O106S7

DescriptionStandard

        GRKSCWVIKGHCRKNCKSGEHVKQPCKNGNYCCTPSKADPQPHGAPPAPTRKAQSFHDNMKNVKNFPVVLSINDNNV
    

Molecular Weight8514.67 Da

Isoelectric Point (pI)9.61

Net Charge (pH 7.0)9.04

Net Charge (pH 7.4) 8.53

Charge Density (pH 7.0) 0.1175

GRAVY Index-0.99

Hydrophobic Moment 0.55

Boman Index-0.21

Instability Index39.28

Aliphatic Index 42.99

Aromaticity 0.0519

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 3609.13

LogP -46.28

H-bond Donors 124.0

H-bond Acceptors 126.0

Rotatable Bonds 277.0

Heavy Atoms 594.0

Ring Count 17.0

Amide Bonds 88.0

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_0263584 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyDefensin

Tax ID9986

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial