Peptide Database

Peptide NameProtein RALF-like 2

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 Length72 amino acids

Chemical FormulaC352H590N116O99S5

DescriptionStandard

        QKVIGYPAIGRDGARGCSPKDPSCPQQPEKPYKRGCEKITRCERDRRKQAHLRNPRKVLDVVAVMAKAKQLY
    

Molecular Weight8191.49 Da

Isoelectric Point (pI)10.04

Net Charge (pH 7.0)10.81

Net Charge (pH 7.4) 10.47

Charge Density (pH 7.0) 0.1501

GRAVY Index-1.04

Hydrophobic Moment 0.80

Boman Index-0.36

Instability Index52.85

Aliphatic Index 60.97

Aromaticity 0.0417

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4720.00

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

Amino Acid Composition

TPSA 3528.87

LogP -37.93

H-bond Donors 126.0

H-bond Acceptors 116.0

Rotatable Bonds 277.0

Heavy Atoms 572.0

Ring Count 11.0

Amide Bonds 77.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023337 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyProtein RALF-like

Tax ID3702

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide17-24; 36-42

Bio-Activity Profile

Function

Hormone Endocrine Growth regulation Development regulation Receptor modulation ACE inhibitory

Half-LifeMammalian: 0.8 hour; Yeast: 10 min; E. coli: >10 hour