Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length105 amino acids

Chemical FormulaC548H884N154O152S9

DescriptionStandard

        MLCESPIYLILTNIPCLPHNQNLTEQLKRCWNQYIHGYCRKICRKTEVREVLCENGRYCCLSIVELEERKKITKPPRPKPVTVALTLPPDYFVEQNSTHVHKKPT
    

Molecular Weight12350.41 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)5.78

Net Charge (pH 7.4) 5.21

Charge Density (pH 7.0) 0.0551

GRAVY Index-0.50

Hydrophobic Moment 0.73

Boman Index-0.11

Instability Index43.12

Aliphatic Index 87.14

Aromaticity 0.0667

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 4927.39

LogP -42.05

H-bond Donors 175.0

H-bond Acceptors 171.0

Rotatable Bonds 403.0

Heavy Atoms 863.0

Ring Count 22.0

Amide Bonds 114.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0138103 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus reevesi [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal