Peptide Database

Peptide NamePutative Rapid alkalinization factor

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC224H358N76O69S4

DescriptionStandard

        ATTKYISYGALQRNTVPCSRRGASYYNCRPGAQANPYSRGCSAITRCRG
    

Molecular Weight5347.97 Da

Isoelectric Point (pI)10.07

Net Charge (pH 7.0)7.75

Net Charge (pH 7.4) 7.49

Charge Density (pH 7.0) 0.1582

GRAVY Index-0.72

Hydrophobic Moment 0.63

Boman Index-0.21

Instability Index32.32

Aliphatic Index 42.04

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 2391.74

LogP -34.67

H-bond Donors 92.0

H-bond Acceptors 81.0

Rotatable Bonds 168.0

Heavy Atoms 373.0

Ring Count 8.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0135429 VERIFIED: YES

Provenance & Taxonomy

OrganismMedicago truncatula [Plant]

FamilyRALF

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF

RECORD: Rec_0328535 VERIFIED: NO

Provenance & Taxonomy

OrganismMedicago truncatula [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