Peptide Database

Peptide NamePutative Rapid alkalinization factor, RALF

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC225H340N66O73S4

DescriptionStandard

        TTSGYISYDALFADRVPCSLRGASYYNCHPGAEANPYTRGCSAITQCRG
    

Molecular Weight5265.77 Da

Isoelectric Point (pI)7.59

Net Charge (pH 7.0)0.45

Net Charge (pH 7.4) 0.14

Charge Density (pH 7.0) 0.0091

GRAVY Index-0.37

Hydrophobic Moment 0.52

Boman Index-0.01

Instability Index9.88

Aliphatic Index 50.00

Aromaticity 0.1224

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 2234.42

LogP -29.66

H-bond Donors 84.0

H-bond Acceptors 79.0

Rotatable Bonds 160.0

Heavy Atoms 368.0

Ring Count 10.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0008358 VERIFIED: NO

Provenance & Taxonomy

OrganismOryza sativa subsp. japonica [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_0245594 VERIFIED: YES

Provenance & Taxonomy

OrganismOryza sativa subsp. Japonica [Plant]

FamilyRALF

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF