Peptide Database

Peptide NameCyclotide psybry A

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC141H212N40O41S6

DescriptionStandard

        GFNPCGETCIWFPTCHAPGCTCSIANICVRN
    

Molecular Weight3315.83 Da

Isoelectric Point (pI)6.70

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.55

Charge Density (pH 7.0) -0.0068

GRAVY Index0.34

Hydrophobic Moment 0.39

Boman Index0.22

Instability Index53.06

Aliphatic Index 53.55

Aromaticity 0.0968

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 1263.81

LogP -15.17

H-bond Donors 48.0

H-bond Acceptors 48.0

Rotatable Bonds 96.0

Heavy Atoms 228.0

Ring Count 8.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0040477 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