Peptide Database

Peptide NamePhytochelatin 2

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC18H29N5O10S2

DescriptionStandard

        ECECG
    

Molecular Weight539.58 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.18

Net Charge (pH 7.4) -2.38

Charge Density (pH 7.0) -0.4360

GRAVY Index-0.48

Hydrophobic Moment 0.15

Boman Index-0.08

Instability Index183.76

Aliphatic Index 0.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 254.32

LogP -3.44

H-bond Donors 10.0

H-bond Acceptors 10.0

Rotatable Bonds 17.0

Heavy Atoms 35.0

Ring Count 0.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0201809 VERIFIED: YES

Provenance & Taxonomy

OrganismZea mays [Plant]

Tax ID4577

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Heavy-metal-binding