Peptide Database

Peptide NameKalata B1

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC125H202N34O36S6

DescriptionStandard

        LPICGETCVLGTCYTPGCRCQYPICVR
    

Molecular Weight2949.54 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.70

Net Charge (pH 7.4) 0.41

Charge Density (pH 7.0) 0.0260

GRAVY Index0.49

Hydrophobic Moment 0.40

Boman Index0.16

Instability Index1.08

Aliphatic Index 79.26

Aromaticity 0.0741

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 1098.89

LogP -10.81

H-bond Donors 44.0

H-bond Acceptors 43.0

Rotatable Bonds 87.0

Heavy Atoms 201.0

Ring Count 5.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0214761 VERIFIED: YES

Provenance & Taxonomy

OrganismSteinchisma laxum [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)