Peptide Database

Peptide NamePS-1

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC135H212N40O42S6

DescriptionStandard

        GFIPCGETCIWDKTCHAAGCSCSVANICVRN
    

Molecular Weight3259.76 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) -0.0067

GRAVY Index0.41

Hydrophobic Moment 0.36

Boman Index0.17

Instability Index37.90

Aliphatic Index 66.13

Aromaticity 0.0645

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 1301.62

LogP -16.41

H-bond Donors 51.0

H-bond Acceptors 49.0

Rotatable Bonds 101.0

Heavy Atoms 223.0

Ring Count 5.0

Amide Bonds 32.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0251385 VERIFIED: YES

Provenance & Taxonomy

OrganismPsychotria suterella [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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