Peptide Database

Peptide NameVtB

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC196H326N64O67S6

DescriptionStandard

        KSCCPNTTGRNIYNTCRLGGGSRERCASLSGCKIISGSTCPSDYPK
    

Molecular Weight4843.46 Da

Isoelectric Point (pI)9.13

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.40

Charge Density (pH 7.0) 0.1022

GRAVY Index-0.60

Hydrophobic Moment 0.64

Boman Index-0.17

Instability Index46.52

Aliphatic Index 44.57

Aromaticity 0.0435

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2138.97

LogP -33.88

H-bond Donors 83.0

H-bond Acceptors 78.0

Rotatable Bonds 158.0

Heavy Atoms 333.0

Ring Count 5.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0041466 VERIFIED: YES

Provenance & Taxonomy

OrganismPhoradendron tomentosum [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetSclerotinia sclerotiorum

RECORD: Rec_0394754 VERIFIED: YES