Peptide Database

Peptide NameBTD-3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC82H136N30O21S6

DescriptionStandard

        GFCRCVCTRGFCRCVCTR
    

Molecular Weight2070.54 Da

Isoelectric Point (pI)9.01

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.41

Charge Density (pH 7.0) 0.2056

GRAVY Index0.49

Hydrophobic Moment 0.62

Boman Index-0.17

Instability Index32.57

Aliphatic Index 32.22

Aromaticity 0.1111

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 846.08

LogP -10.91

H-bond Donors 39.0

H-bond Acceptors 31.0

Rotatable Bonds 65.0

Heavy Atoms 139.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0320532 VERIFIED: YES

Provenance & Taxonomy

OrganismPapio anubis and [Animal]

FamilyDefensin

Structure & Mods

Confighead-to-tail cyclic peptide [Cyclic]

Chiralitynoncanonical stereochemical modification [Modified]

Bio-Activity Profile

Function

Antimicrobial Antifungal

Targetdrug resistant Candida albicans clinical isolates

Activity12.5-25 μg/mL

MethodMIC