Peptide Database

Peptide NamePutative Rapid alkalinization factor 1, RALF1

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC221H342N66O71S5

DescriptionStandard

        AAAQYISYAALMRNSVPCSIPGASYYNCRPGADANPYTRGCSAITQCRD
    

Molecular Weight5219.80 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0359

GRAVY Index-0.25

Hydrophobic Moment 0.48

Boman Index-0.00

Instability Index9.41

Aliphatic Index 56.12

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 2205.37

LogP -29.30

H-bond Donors 81.0

H-bond Acceptors 78.0

Rotatable Bonds 158.0

Heavy Atoms 363.0

Ring Count 9.0

Amide Bonds 53.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081167 VERIFIED: NO

Provenance & Taxonomy

OrganismOryza sativa [Plant]

Tax ID4530

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_0144293 VERIFIED: YES