Peptide Database

Peptide NameCyclotide vitri peptide 8 [acyclopeptide]

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC136H207N35O41S6

DescriptionStandard

        PTPCGETCIWISCVTAAIGCYCHESICYR
    

Molecular Weight3180.70 Da

Isoelectric Point (pI)5.41

Net Charge (pH 7.0)-1.01

Net Charge (pH 7.4) -1.21

Charge Density (pH 7.0) -0.0348

GRAVY Index0.51

Hydrophobic Moment 0.26

Boman Index0.25

Instability Index22.22

Aliphatic Index 70.69

Aromaticity 0.1034

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 1177.92

LogP -11.67

H-bond Donors 49.0

H-bond Acceptors 47.0

Rotatable Bonds 94.0

Heavy Atoms 218.0

Ring Count 7.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253989 VERIFIED: NO

Provenance & Taxonomy

OrganismViola tricolor [Plant]

FamilyCyclotide

Structure & Mods

Confighead-to-tail cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0294521 VERIFIED: YES

Provenance & Taxonomy

OrganismViola tricolor [Plant]

FamilyCyclotide

Tax ID214053

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

Antimicrobial