Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length96 amino acids

Chemical FormulaC474H758N130O140S9

DescriptionStandard

        LSVMKFYLMTISILLILVHKTAGGLFGFNYDKNQKPWNPCQLYQGACRNTCKKYEIQYLLCQNGKKCCLKVSVNIANSNKERGDCNSTSDLSATNT
    

Molecular Weight10806.46 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)6.77

Net Charge (pH 7.4) 6.39

Charge Density (pH 7.0) 0.0705

GRAVY Index-0.27

Hydrophobic Moment 0.48

Boman Index-0.01

Instability Index25.12

Aliphatic Index 81.25

Aromaticity 0.0938

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 4435.70

LogP -47.85

H-bond Donors 158.0

H-bond Acceptors 157.0

Rotatable Bonds 366.0

Heavy Atoms 753.0

Ring Count 13.0

Amide Bonds 110.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0269505 VERIFIED: NO

Provenance & Taxonomy

OrganismLoxodonta africana [Animal]

FamilyDefensin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0325907 VERIFIED: NO

Provenance & Taxonomy

OrganismLoxodonta africana [Animal]

FamilyDefensin

Tax ID9785

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