Peptide Database

Peptide NamePutative beta-defensin 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC342H535N89O87S7

DescriptionStandard

        MKVLYLLLLSLYLLFSLIAPGAGLTALFHRYPEYECVRKGGTCNFSPCPRFTRIDGACYQGRAKCCV
    

Molecular Weight7509.91 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.0676

GRAVY Index0.39

Hydrophobic Moment 0.46

Boman Index0.15

Instability Index26.22

Aliphatic Index 96.12

Aromaticity 0.1343

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7825.00

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

Amino Acid Composition

TPSA 2785.61

LogP -19.95

H-bond Donors 105.0

H-bond Acceptors 100.0

Rotatable Bonds 238.0

Heavy Atoms 525.0

Ring Count 14.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0265559 VERIFIED: NO

Provenance & Taxonomy

OrganismDesmodus rotundus [Animal]

FamilyDefensin

Tax ID9430

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal