Peptide Database

Peptide NamePutative Rapid alkalinization factor

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC249H399N87O77S2

DescriptionStandard

        VSSRRILQASRYISYEALKKNLPDNRRGEPDQRDNPYRRSCDVHSHCYR
    

Molecular Weight5907.50 Da

Isoelectric Point (pI)9.77

Net Charge (pH 7.0)4.89

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.0998

GRAVY Index-1.45

Hydrophobic Moment 0.73

Boman Index-0.51

Instability Index76.00

Aliphatic Index 55.71

Aromaticity 0.0816

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6085.00

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

Amino Acid Composition

TPSA 2741.80

LogP -33.65

H-bond Donors 101.0

H-bond Acceptors 86.0

Rotatable Bonds 196.0

Heavy Atoms 415.0

Ring Count 9.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0105394 VERIFIED: YES

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

FamilyRALF

Tax ID3702

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF

RECORD: Rec_0251508 VERIFIED: NO

Provenance & Taxonomy

OrganismArabidopsis thaliana [Plant]

Tax ID3702

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide41-47

Bio-Activity Profile

Function

RALF

TargetArabidopsis seeds