Peptide Database

Peptide NameMEPF2

Function Ontology

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC236H372N70O74S9

DescriptionStandard

        TGSSLPDCSYACGACSPCKRVMISFECSVAESCSVIYRCTCRGRYYHVPSRA
    

Molecular Weight5662.49 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)2.41

Net Charge (pH 7.4) 2.04

Charge Density (pH 7.0) 0.0463

GRAVY Index0.03

Hydrophobic Moment 0.53

Boman Index-0.02

Instability Index81.44

Aliphatic Index 52.50

Aromaticity 0.0962

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6460.00

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

Amino Acid Composition

TPSA 2300.60

LogP -30.09

H-bond Donors 93.0

H-bond Acceptors 87.0

Rotatable Bonds 176.0

Heavy Atoms 389.0

Ring Count 9.0

Amide Bonds 51.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0307464 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyMEPF2

Tax ID3702

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide8-39; 12-18; 15-41; 27-33

Bio-Activity Profile

Function

Growth regulation Development regulation Receptor modulation

Half-LifeMammalian: 7.2 hour; Yeast: >20 hour; E. coli: >10 hour