Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC485H773N127O138S8

DescriptionStandard

        MKLFLVFIILLFEVPTGGARPKNCFNDIPGYCRKKCKLGEIYEVGCLNGKLCCVNGDKNKRQVEVQQPDKTYNKNSSEFMDYIVLPTITILTDQH
    

Molecular Weight10847.61 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)2.53

Net Charge (pH 7.4) 2.15

Charge Density (pH 7.0) 0.0267

GRAVY Index-0.22

Hydrophobic Moment 0.52

Boman Index0.01

Instability Index26.37

Aliphatic Index 88.11

Aromaticity 0.0947

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 4298.87

LogP -36.82

H-bond Donors 149.0

H-bond Acceptors 150.0

Rotatable Bonds 365.0

Heavy Atoms 758.0

Ring Count 15.0

Amide Bonds 105.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033042 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