Peptide Database

Peptide NameBeta-defensin 403 (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC206H338N66O56S7

DescriptionStandard

        FTQGISNPLSCSRNKGICLPIRCPGSMRQIGTCFGPRVKCCRSW
    

Molecular Weight4859.75 Da

Isoelectric Point (pI)9.81

Net Charge (pH 7.0)6.70

Net Charge (pH 7.4) 6.41

Charge Density (pH 7.0) 0.1522

GRAVY Index-0.15

Hydrophobic Moment 0.47

Boman Index-0.06

Instability Index43.07

Aliphatic Index 59.77

Aromaticity 0.0682

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 1970.76

LogP -24.52

H-bond Donors 76.0

H-bond Acceptors 70.0

Rotatable Bonds 156.0

Heavy Atoms 335.0

Ring Count 8.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129955 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