Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC442H693N117O120S9

DescriptionStandard

        MKLLVLFLAILLAIEEPVVSGKRHILLCMGNSGICRASCKKNEQPYFYCRNYQFCCLQSYMRISISGKEENTDWSYEKQWPRLP
    

Molecular Weight9854.53 Da

Isoelectric Point (pI)8.81

Net Charge (pH 7.0)3.54

Net Charge (pH 7.4) 3.15

Charge Density (pH 7.0) 0.0421

GRAVY Index-0.14

Hydrophobic Moment 0.47

Boman Index0.02

Instability Index73.24

Aliphatic Index 88.21

Aromaticity 0.1190

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18825.00

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

Amino Acid Composition

TPSA 3838.15

LogP -29.68

H-bond Donors 139.0

H-bond Acceptors 134.0

Rotatable Bonds 327.0

Heavy Atoms 688.0

Ring Count 17.0

Amide Bonds 91.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0057307 VERIFIED: NO

Provenance & Taxonomy

OrganismCallithrix jacchus [Animal]

FamilyDefensin

Tax ID9483

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