Peptide Database

Peptide NameViscotoxin 1-PS

Function Ontology

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Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC164H277N53O51S5

DescriptionStandard

        KSCCPTTTARNIYNACRFALGTRERCSKLSGCKIVD
    

Molecular Weight3967.60 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)4.71

Net Charge (pH 7.4) 4.43

Charge Density (pH 7.0) 0.1309

GRAVY Index-0.31

Hydrophobic Moment 0.70

Boman Index-0.19

Instability Index38.36

Aliphatic Index 59.72

Aromaticity 0.0556

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 1721.31

LogP -23.09

H-bond Donors 68.0

H-bond Acceptors 61.0

Rotatable Bonds 132.0

Heavy Atoms 273.0

Ring Count 3.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0116417 VERIFIED: YES

Provenance & Taxonomy

OrganismOryza sativa [Plant]

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)