Peptide Database

Peptide NamePsybra 1

Function Ontology

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Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC122H197N33O41S6

DescriptionStandard

        GLPICGETCTLGTCNTPGCTCSWPICTKN
    

Molecular Weight2974.46 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-0.30

Net Charge (pH 7.4) -0.59

Charge Density (pH 7.0) -0.0103

GRAVY Index0.17

Hydrophobic Moment 0.17

Boman Index0.19

Instability Index41.57

Aliphatic Index 53.79

Aromaticity 0.0345

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 1158.65

LogP -16.47

H-bond Donors 45.0

H-bond Acceptors 47.0

Rotatable Bonds 88.0

Heavy Atoms 202.0

Ring Count 5.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098215 VERIFIED: YES

Provenance & Taxonomy

OrganismPsychotria brachiata [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

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