Peptide Database

Peptide NamePutative Rapid alkalinization factor, RALF

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC228H366N74O75S4

DescriptionStandard

        AGRTYISYKSLAADSVPCSKRGTSYYNCRSTSQANPYQRSCTQITRCAR
    

Molecular Weight5472.06 Da

Isoelectric Point (pI)9.76

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.49

Charge Density (pH 7.0) 0.1378

GRAVY Index-0.82

Hydrophobic Moment 0.79

Boman Index-0.27

Instability Index52.55

Aliphatic Index 40.00

Aromaticity 0.1020

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7700.00

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

Amino Acid Composition

TPSA 2482.87

LogP -37.00

H-bond Donors 96.0

H-bond Acceptors 86.0

Rotatable Bonds 176.0

Heavy Atoms 381.0

Ring Count 7.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0195366 VERIFIED: NO

Provenance & Taxonomy

OrganismPinus [Plant]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide18-28; 41-47

Bio-Activity Profile

Function

RALF

TargetArabidopsis seeds

RECORD: Rec_0307185 VERIFIED: YES

Provenance & Taxonomy

OrganismPinus [Plant]

FamilyRALF

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF