Peptide Database

Peptide NameMEPF1

Function Ontology

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC229H364N64O73S11

DescriptionStandard

        AGSRLPDCSHACGSCSPCRLVMVSFVCASVEEAETCPMAYKCMCNNKSYPVP
    

Molecular Weight5534.44 Da

Isoelectric Point (pI)6.73

Net Charge (pH 7.0)-0.19

Net Charge (pH 7.4) -0.56

Charge Density (pH 7.0) -0.0037

GRAVY Index0.14

Hydrophobic Moment 0.33

Boman Index0.07

Instability Index68.98

Aliphatic Index 52.50

Aromaticity 0.0577

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3480.00

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

Amino Acid Composition

TPSA 2145.67

LogP -26.88

H-bond Donors 81.0

H-bond Acceptors 85.0

Rotatable Bonds 171.0

Heavy Atoms 377.0

Ring Count 9.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0292884 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyMEPF1

Tax ID3702

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitynoncanonical stereochemical modification [Modified]

Disulfide8-42; 12-18; 15-44; 27-36

Other Mods46:N-linked (GlcNAc...) asparagine

Bio-Activity Profile

Function

Growth regulation Development regulation Receptor modulation

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour