Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC286H443N85O71S7

DescriptionStandard

        RSGPNIYIRRFFNTCWRTKGVCRKSCFRGELYHIFCDTSHLCCINKKFMPIQVG
    

Molecular Weight6432.56 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)7.87

Net Charge (pH 7.4) 7.47

Charge Density (pH 7.0) 0.1458

GRAVY Index-0.25

Hydrophobic Moment 0.86

Boman Index-0.08

Instability Index61.76

Aliphatic Index 61.30

Aromaticity 0.1481

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2545.47

LogP -23.19

H-bond Donors 98.0

H-bond Acceptors 88.0

Rotatable Bonds 210.0

Heavy Atoms 449.0

Ring Count 13.0

Amide Bonds 57.0

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_0317925 VERIFIED: NO

Provenance & Taxonomy

OrganismLoxodonta africana [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0381600 VERIFIED: NO