Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC412H659N117O114S9

DescriptionStandard

        MKILCIFLTSVFTVSCGPSVPQKNTREVAERKRECQLVRGACKPECNSWEYVFYYCGVNPCCVVREYKKPIINRSTAKHQK
    

Molecular Weight9363.94 Da

Isoelectric Point (pI)9.26

Net Charge (pH 7.0)7.51

Net Charge (pH 7.4) 7.10

Charge Density (pH 7.0) 0.0928

GRAVY Index-0.32

Hydrophobic Moment 0.60

Boman Index-0.10

Instability Index47.63

Aliphatic Index 69.63

Aromaticity 0.0988

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11960.00

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

Amino Acid Composition

TPSA 3759.82

LogP -36.12

H-bond Donors 139.0

H-bond Acceptors 132.0

Rotatable Bonds 308.0

Heavy Atoms 652.0

Ring Count 15.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0121489 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