Peptide Database

Peptide NameNeutrophil beta-defensin 3 (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC217H352N76O54S6

DescriptionStandard

        FTQGVRNHVTCRINRGFCVPIRCPGRTRQIGTCFGPRIKCCRSW
    

Molecular Weight5081.98 Da

Isoelectric Point (pI)11.20

Net Charge (pH 7.0)8.79

Net Charge (pH 7.4) 8.44

Charge Density (pH 7.0) 0.1997

GRAVY Index-0.33

Hydrophobic Moment 0.76

Boman Index-0.18

Instability Index22.84

Aliphatic Index 55.23

Aromaticity 0.0909

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 2127.45

LogP -24.90

H-bond Donors 84.0

H-bond Acceptors 70.0

Rotatable Bonds 162.0

Heavy Atoms 353.0

Ring Count 9.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035221 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyDefensin

Tax ID9913

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function