Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length82 amino acids

Chemical FormulaC423H680N122O113S12

DescriptionStandard

        MKLLLFLLILLAMEPVVSGRHHTLRCMGNMGICRPSCRKSEQPYLYCLNYQSCCLQSYMRISISGREMKNDWSQQNRWPKIP
    

Molecular Weight9667.45 Da

Isoelectric Point (pI)9.42

Net Charge (pH 7.0)6.62

Net Charge (pH 7.4) 6.19

Charge Density (pH 7.0) 0.0807

GRAVY Index-0.23

Hydrophobic Moment 0.54

Boman Index-0.04

Instability Index75.39

Aliphatic Index 84.39

Aromaticity 0.0854

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 3802.79

LogP -33.12

H-bond Donors 139.0

H-bond Acceptors 134.0

Rotatable Bonds 321.0

Heavy Atoms 670.0

Ring Count 16.0

Amide Bonds 90.0

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_0349475 VERIFIED: NO

Provenance & Taxonomy

OrganismAcinonyx jubatus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin