Peptide Database

Peptide NameRapid alkalinization factor, sacRALF1

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC220H338N72O75S4

DescriptionStandard

        QGGSGYIGYDALRRDNVPCSQRGASYYNCQPGAEANPYSRGCSAITQCRG
    

Molecular Weight5319.73 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)1.72

Net Charge (pH 7.4) 1.45

Charge Density (pH 7.0) 0.0344

GRAVY Index-0.81

Hydrophobic Moment 0.48

Boman Index-0.14

Instability Index31.12

Aliphatic Index 39.20

Aromaticity 0.1000

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 2408.41

LogP -35.76

H-bond Donors 88.0

H-bond Acceptors 81.0

Rotatable Bonds 168.0

Heavy Atoms 371.0

Ring Count 8.0

Amide Bonds 56.0

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_0051732 VERIFIED: NO

Provenance & Taxonomy

OrganismSaccharum ssp [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

RALF

TargetArabidopsis seeds

RECORD: Rec_0390298 VERIFIED: YES

Provenance & Taxonomy

OrganismSaccharum officinarum [Plant]

FamilyRALF

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF