Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length98 amino acids

Chemical FormulaC507H829N147O141S7

DescriptionStandard

        MGLFLIIAILLFQKPTVTELKKCWDNHIQGNCRRICKITERREVLCANERYCCLSIKDIEARKRITQPPRPKRPTFALTHPQDEDIIETSPAHKIYST
    

Molecular Weight11464.36 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)5.72

Net Charge (pH 7.4) 5.23

Charge Density (pH 7.0) 0.0583

GRAVY Index-0.42

Hydrophobic Moment 0.77

Boman Index-0.12

Instability Index66.12

Aliphatic Index 90.61

Aromaticity 0.0612

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 4666.50

LogP -40.79

H-bond Donors 168.0

H-bond Acceptors 157.0

Rotatable Bonds 383.0

Heavy Atoms 802.0

Ring Count 17.0

Amide Bonds 104.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0304706 VERIFIED: NO

Provenance & Taxonomy

OrganismProlemur simus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence