Peptide Database

Peptide NamePutative Rapid alkalinization factor 3, RALF1

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC239H363N79O66S4

DescriptionStandard

        YISYGALSANRIPCPPRSGRSYYTHHCYHATGPAHPYTRGCSAITRCRR
    

Molecular Weight5527.19 Da

Isoelectric Point (pI)9.84

Net Charge (pH 7.0)7.06

Net Charge (pH 7.4) 6.59

Charge Density (pH 7.0) 0.1441

GRAVY Index-0.73

Hydrophobic Moment 0.62

Boman Index-0.16

Instability Index39.87

Aliphatic Index 42.04

Aromaticity 0.1224

Extinction Coeff. Reduced 8940.00

Extinction Coeff. Oxidized 9190.00

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

Amino Acid Composition

TPSA 2310.73

LogP -28.52

H-bond Donors 90.0

H-bond Acceptors 81.0

Rotatable Bonds 163.0

Heavy Atoms 388.0

Ring Count 15.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0010575 VERIFIED: NO

Provenance & Taxonomy

OrganismSolanum chacoense [Plant]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide14-27; 41-47

Bio-Activity Profile

Function

RALF

TargetArabidopsis seeds

RECORD: Rec_0207736 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum chacoense [Plant]

FamilyRALF

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF