Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC394H594N124O121S9

DescriptionStandard

        MNNGFTNENTNEFDGGRHNILRCMGNSGICRASCKRNEWPYFHCRSYQSCCLQSYMRISISGKEKNDDWSHEKHWPKVS
    

Molecular Weight9292.27 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)2.80

Net Charge (pH 7.4) 2.27

Charge Density (pH 7.0) 0.0354

GRAVY Index-1.09

Hydrophobic Moment 0.57

Boman Index-0.23

Instability Index61.45

Aliphatic Index 34.56

Aromaticity 0.1139

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21345.00

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

Amino Acid Composition

TPSA 4034.74

LogP -49.51

H-bond Donors 147.0

H-bond Acceptors 137.0

Rotatable Bonds 309.0

Heavy Atoms 648.0

Ring Count 18.0

Amide Bonds 89.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338040 VERIFIED: NO

Provenance & Taxonomy

OrganismCarlito syrichta [Bacterium]

FamilyDefensin

Tax ID1868482

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence