Peptide Database

Peptide NameProtein RALF-like 20

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 Length45 amino acids

Chemical FormulaC195H318N62O64S6

DescriptionStandard

        KTIGNPAMREDEPKGCPPGSPASCKMQPANPYKPGCEASQRCRGT
    

Molecular Weight4747.38 Da

Isoelectric Point (pI)8.87

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.45

Charge Density (pH 7.0) 0.0606

GRAVY Index-1.14

Hydrophobic Moment 0.46

Boman Index-0.24

Instability Index58.70

Aliphatic Index 17.56

Aromaticity 0.0222

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 2006.12

LogP -28.37

H-bond Donors 69.0

H-bond Acceptors 73.0

Rotatable Bonds 149.0

Heavy Atoms 327.0

Ring Count 9.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151359 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyProtein RALF-like

Tax ID3702

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide16-24; 36-42

Bio-Activity Profile

Function

Hormone Endocrine Growth regulation Development regulation Receptor modulation ACE inhibitory

Half-LifeMammalian: 1.3 hour; Yeast: 3 min; E. coli: 2 min