Peptide Database

Peptide NameBeta-defensin 1 (BD-1) (rBD-1) (Defensin; beta 1)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC342H544N98O95S9

DescriptionStandard

        MKTHYFLLVMLFFLFSQMELGAGILTSLGRRTDQYRCLQNGGFCLRSSCPSHTKLQGTCKPDKPNCCRS
    

Molecular Weight7837.16 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)5.61

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0814

GRAVY Index-0.16

Hydrophobic Moment 0.56

Boman Index-0.02

Instability Index58.89

Aliphatic Index 67.83

Aromaticity 0.1014

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 3120.12

LogP -32.95

H-bond Donors 116.0

H-bond Acceptors 112.0

Rotatable Bonds 260.0

Heavy Atoms 544.0

Ring Count 12.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020238 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyBeta-defensin; Defensin

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic

TargetNo Target Organism Found