Peptide Database

Peptide NameKalata B5

Function Ontology

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Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC127H205N35O38S6

DescriptionStandard

        PCGESCVWIPCLTATIGCSCKSKVCYRN
    

Molecular Weight3022.59 Da

Isoelectric Point (pI)8.46

Net Charge (pH 7.0)1.90

Net Charge (pH 7.4) 1.75

Charge Density (pH 7.0) 0.0678

GRAVY Index0.31

Hydrophobic Moment 0.26

Boman Index0.10

Instability Index30.22

Aliphatic Index 66.07

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 1157.74

LogP -13.60

H-bond Donors 48.0

H-bond Acceptors 46.0

Rotatable Bonds 94.0

Heavy Atoms 206.0

Ring Count 5.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0371982 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)