Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length99 amino acids

Chemical FormulaC490H809N127O136S8

DescriptionStandard

        MKTFLLTLAALLLSSQVIPELRLLSGLPEVMKTFLLTLAALLLSSQVIADSTEDCWNLHGNCRDSCHKNEKVYVLCLSGKLCCVKPKYQPHGLPKLTKG
    

Molecular Weight10911.95 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)3.71

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.0374

GRAVY Index0.28

Hydrophobic Moment 0.66

Boman Index0.13

Instability Index41.03

Aliphatic Index 117.17

Aromaticity 0.0505

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 4174.30

LogP -33.96

H-bond Donors 149.0

H-bond Acceptors 151.0

Rotatable Bonds 365.0

Heavy Atoms 761.0

Ring Count 14.0

Amide Bonds 104.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0130004 VERIFIED: NO

Provenance & Taxonomy

OrganismBos indicus x Bos taurus [Animal]

FamilyDefensin

Tax ID30522

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence