Peptide Database

Peptide NameGloba A

Function Ontology

Enzymatic-digestion

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC133H218N36O39S6

DescriptionStandard

        GIPCGESCVFIPCITAAIGCSCKTKVCYRN
    

Molecular Weight3137.76 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.70

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0567

GRAVY Index0.66

Hydrophobic Moment 0.28

Boman Index0.21

Instability Index18.66

Aliphatic Index 78.00

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1185.12

LogP -13.32

H-bond Donors 47.0

H-bond Acceptors 47.0

Rotatable Bonds 98.0

Heavy Atoms 214.0

Ring Count 4.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401408 VERIFIED: YES

Provenance & Taxonomy

OrganismGloeospermum blakeanum [Plant]

FamilyCyclotide

Structure & Mods

Confighead-to-tail cyclic peptide scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideCysteine-rich scaffold consistent with multiple disulfide bonds in the annotated family

Bio-Activity Profile

Function

Enzymatic-digestion

RECORD: Rec_0416344 VERIFIED: YES

Provenance & Taxonomy

OrganismGloeospermum blakeanum [Plant]

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)