Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length106 amino acids

Chemical FormulaC525H820N154O165S11

DescriptionStandard

        RLKLEKMYSKTNTSSTIFEKITNSSCSCLLSARSEGHHIIFNRWKACIAIGGRCKNQCDDSELRISYCERPTTHCYMRECDPMDPNNWIPKDSVGTQEWYPKDSSH
    

Molecular Weight12281.78 Da

Isoelectric Point (pI)8.17

Net Charge (pH 7.0)2.04

Net Charge (pH 7.4) 1.49

Charge Density (pH 7.0) 0.0193

GRAVY Index-0.81

Hydrophobic Moment 0.45

Boman Index-0.18

Instability Index61.40

Aliphatic Index 53.40

Aromaticity 0.0849

Extinction Coeff. Reduced 22460.00

Extinction Coeff. Oxidized 22960.00

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

Amino Acid Composition

TPSA 5193.56

LogP -60.19

H-bond Donors 191.0

H-bond Acceptors 182.0

Rotatable Bonds 407.0

Heavy Atoms 855.0

Ring Count 21.0

Amide Bonds 113.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0231437 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinopithecus bieti [Animal]

FamilyDefensin

Tax ID61621

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence