Peptide Database

Peptide NameKalata B5

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC120H194N28O36S6

DescriptionStandard

        PCAESCVYLPCVTIVIGCSCKDKVCY
    

Molecular Weight2797.38 Da

Isoelectric Point (pI)6.30

Net Charge (pH 7.0)-0.10

Net Charge (pH 7.4) -0.25

Charge Density (pH 7.0) -0.0039

GRAVY Index0.89

Hydrophobic Moment 0.21

Boman Index0.26

Instability Index21.95

Aliphatic Index 93.46

Aromaticity 0.0769

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 995.83

LogP -8.70

H-bond Donors 41.0

H-bond Acceptors 42.0

Rotatable Bonds 86.0

Heavy Atoms 190.0

Ring Count 4.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043828 VERIFIED: YES

Provenance & Taxonomy

OrganismViola baoshanensis [Plant]

FamilyCyclotide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

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