Peptide Database

Peptide NameBeta defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC204H313N63O53S7

DescriptionStandard

        FTQGISNPSSCRRNRGFCLAFWCPGSMRQIGTCFGFPVKCCR
    

Molecular Weight4720.51 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.41

Charge Density (pH 7.0) 0.1357

GRAVY Index-0.07

Hydrophobic Moment 0.45

Boman Index-0.02

Instability Index55.17

Aliphatic Index 37.14

Aromaticity 0.1429

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1875.10

LogP -22.51

H-bond Donors 73.0

H-bond Acceptors 66.0

Rotatable Bonds 148.0

Heavy Atoms 327.0

Ring Count 10.0

Amide Bonds 45.0

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_0148286 VERIFIED: NO

Provenance & Taxonomy

OrganismBubalus bubalis [Animal]

FamilyDefensin

Tax ID89462

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function