Peptide Database

Peptide NamePutative Rapid alkalinization factor

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC225H360N76O70S4

DescriptionStandard

        ATTKYISYGALQRNTVPCSRRGASYYNCRPGAQANPYSRGCSAITRCRS
    

Molecular Weight5377.99 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-0.73

Hydrophobic Moment 0.63

Boman Index-0.23

Instability Index43.02

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 2411.97

LogP -35.31

H-bond Donors 93.0

H-bond Acceptors 82.0

Rotatable Bonds 169.0

Heavy Atoms 375.0

Ring Count 8.0

Amide Bonds 53.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0198554 VERIFIED: YES

Provenance & Taxonomy

OrganismPisum sativum [Plant]

FamilyRALF

Tax ID3888

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF

RECORD: Rec_0296500 VERIFIED: NO

Provenance & Taxonomy

OrganismPisum sativum [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