Peptide Database

Peptide NameKalata B5

Function Ontology

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Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC123H196N34O38S6

DescriptionStandard

        PCGESCVWIPCLTAAIGCSCSSKVCYRN
    

Molecular Weight2951.47 Da

Isoelectric Point (pI)8.07

Net Charge (pH 7.0)0.90

Net Charge (pH 7.4) 0.75

Charge Density (pH 7.0) 0.0321

GRAVY Index0.51

Hydrophobic Moment 0.37

Boman Index0.18

Instability Index37.10

Aliphatic Index 69.64

Aromaticity 0.0714

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 1131.72

LogP -14.09

H-bond Donors 47.0

H-bond Acceptors 45.0

Rotatable Bonds 90.0

Heavy Atoms 201.0

Ring Count 5.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0050187 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)