Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC424H684N116O115S9

DescriptionStandard

        MKILCIFLTFVFTVSCGPSVPQKKTREVAERKRECQLVRGACKLECNTWEYVHYYCDVNPCCVVRDQKPIIDKITTKLYRK
    

Molecular Weight9535.26 Da

Isoelectric Point (pI)9.11

Net Charge (pH 7.0)6.51

Net Charge (pH 7.4) 6.10

Charge Density (pH 7.0) 0.0804

GRAVY Index-0.21

Hydrophobic Moment 0.72

Boman Index-0.09

Instability Index38.15

Aliphatic Index 82.84

Aromaticity 0.0988

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3762.82

LogP -30.42

H-bond Donors 140.0

H-bond Acceptors 132.0

Rotatable Bonds 317.0

Heavy Atoms 664.0

Ring Count 14.0

Amide Bonds 85.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0351525 VERIFIED: NO

Provenance & Taxonomy

OrganismColobus angolensis palliatus [Animal]

FamilyDefensin

Tax ID336983

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence