Peptide Database

Peptide NameHyde A

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC106H173N27O29S5

DescriptionStandard

        CVFIPCITGIAGCSCKNKVCYLN
    

Molecular Weight2450.00 Da

Isoelectric Point (pI)8.42

Net Charge (pH 7.0)1.71

Net Charge (pH 7.4) 1.43

Charge Density (pH 7.0) 0.0742

GRAVY Index0.99

Hydrophobic Moment 0.28

Boman Index0.31

Instability Index15.15

Aliphatic Index 97.39

Aromaticity 0.0870

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 893.64

LogP -8.43

H-bond Donors 35.0

H-bond Acceptors 36.0

Rotatable Bonds 77.0

Heavy Atoms 167.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0254256 VERIFIED: YES

Provenance & Taxonomy

OrganismClitoria ternatea [Plant]

Structure & Mods

Confighead-to-tail cyclic, disulfide-constrained cyclotide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3 disulfide bonds (cyclic cystine knot); exact residue pairing unresolved in audited source

Bio-Activity Profile

Function

Antibacterial Antimicrobial

TargetEscherichia coli TOP10

Activity4 OD_ID (dimensionless)

MethodMex pooled growth assay at 4.5 h