Peptide Database

Peptide NameCyclotide psyleio B

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC123H189N35O39S6

DescriptionStandard

        GDLPICGETCFGGTCNTPGCVCAWPVCNR
    

Molecular Weight2974.42 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.30

Net Charge (pH 7.4) -1.59

Charge Density (pH 7.0) -0.0447

GRAVY Index0.28

Hydrophobic Moment 0.27

Boman Index0.20

Instability Index16.14

Aliphatic Index 50.34

Aromaticity 0.0690

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1150.91

LogP -14.89

H-bond Donors 44.0

H-bond Acceptors 44.0

Rotatable Bonds 86.0

Heavy Atoms 203.0

Ring Count 6.0

Amide Bonds 30.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0120624 VERIFIED: NO

Provenance & Taxonomy

OrganismPsychotria leiocarpa [Plant]

FamilyCyclotide

Structure & Mods

Configbackbone-cyclized cyclotide scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0147764 VERIFIED: NO

Provenance & Taxonomy

OrganismPsychotria brachyceras [Plant]

FamilyCyclotide

Structure & Mods

Configbackbone-cyclized cyclotide scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial