Peptide Database

Peptide NameProtein RALF-like 19

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length52 amino acids

Chemical FormulaC262H427N95O73S4

DescriptionStandard

        ARRSYISYGALRKNNVPCSRRGRSYYDCKKRKRANPYRRGCSVITHCYRQTS
    

Molecular Weight6204.05 Da

Isoelectric Point (pI)10.75

Net Charge (pH 7.0)13.83

Net Charge (pH 7.4) 13.52

Charge Density (pH 7.0) 0.2660

GRAVY Index-1.30

Hydrophobic Moment 0.60

Boman Index-0.52

Instability Index79.00

Aliphatic Index 39.42

Aromaticity 0.1154

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9190.00

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

Amino Acid Composition

TPSA 2836.38

LogP -36.59

H-bond Donors 112.0

H-bond Acceptors 92.0

Rotatable Bonds 206.0

Heavy Atoms 434.0

Ring Count 9.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0391158 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyProtein RALF-like

Tax ID3702

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide18-28; 41-47

Bio-Activity Profile

Function

Hormone Endocrine Growth regulation Development regulation Receptor modulation ACE inhibitory

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