Peptide Database

Peptide Nameputative beta-defensin 109B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length86 amino acids

Chemical FormulaC439H706N126O113S9

DescriptionStandard

        MRHCVLLSTLLFLTLLPPARGGLGASETFCLNLSGICRRDICKRTEDTIGGCRRRWKCCRAWWILMPIPTPVAYSEYQEPLHPKVK
    

Molecular Weight9845.66 Da

Isoelectric Point (pI)9.36

Net Charge (pH 7.0)6.61

Net Charge (pH 7.4) 6.18

Charge Density (pH 7.0) 0.0769

GRAVY Index-0.02

Hydrophobic Moment 0.63

Boman Index0.01

Instability Index70.39

Aliphatic Index 91.86

Aromaticity 0.0814

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 3793.94

LogP -30.04

H-bond Donors 143.0

H-bond Acceptors 131.0

Rotatable Bonds 315.0

Heavy Atoms 687.0

Ring Count 19.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354433 VERIFIED: NO

Provenance & Taxonomy

OrganismPhyllostomus discolor [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal