Peptide Database

Peptide NamePutative Rapid alkalinization factor 5, RALF1

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC218H369N77O64S4

DescriptionStandard

        AGGNARSQKLNYKAAGNKAAICKEKIVGNCIGNKNVKATHCNFGNRCKR
    

Molecular Weight5221.00 Da

Isoelectric Point (pI)10.14

Net Charge (pH 7.0)9.84

Net Charge (pH 7.4) 9.52

Charge Density (pH 7.0) 0.2008

GRAVY Index-0.76

Hydrophobic Moment 0.51

Boman Index-0.22

Instability Index21.69

Aliphatic Index 57.96

Aromaticity 0.0408

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 2368.46

LogP -32.70

H-bond Donors 85.0

H-bond Acceptors 79.0

Rotatable Bonds 185.0

Heavy Atoms 363.0

Ring Count 3.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0065743 VERIFIED: NO

Provenance & Taxonomy

OrganismSolanum chacoense [Plant]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide18-26; 37-43

Bio-Activity Profile

Function

RALF

TargetArabidopsis seeds

RECORD: Rec_0190580 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum chacoense [Plant]

FamilyRALF

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF