Peptide Database

Peptide NameBTD-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC78H146N36O19S6

DescriptionStandard

        GVCRCVCRRGVCRCVCRR
    

Molecular Weight2084.61 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)5.70

Net Charge (pH 7.4) 5.41

Charge Density (pH 7.0) 0.3167

GRAVY Index0.22

Hydrophobic Moment 0.61

Boman Index-0.45

Instability Index59.99

Aliphatic Index 64.44

Aromaticity 0.0000

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 929.42

LogP -12.31

H-bond Donors 43.0

H-bond Acceptors 31.0

Rotatable Bonds 69.0

Heavy Atoms 139.0

Ring Count 0.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0064614 VERIFIED: YES

Provenance & Taxonomy

OrganismPapio anubis [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

Activity1.56-12.5 μg/mL

MethodMIC

RECORD: Rec_0248778 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-16; 5-14; 7-12

Bio-Activity Profile

Function

Antimicrobial