Peptide Database

Peptide NamePutative Rapid alkalinization factor 2

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC236H359N73O68S5

DescriptionStandard

        KNGYLSFFAAMRRDSVPCTRKGASYYNCVPGAPPSPYNRSCEHITRCHG
    

Molecular Weight5467.15 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)4.89

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.0999

GRAVY Index-0.67

Hydrophobic Moment 0.69

Boman Index-0.13

Instability Index75.59

Aliphatic Index 35.92

Aromaticity 0.1224

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6210.00

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

Amino Acid Composition

TPSA 2261.47

LogP -27.85

H-bond Donors 84.0

H-bond Acceptors 80.0

Rotatable Bonds 167.0

Heavy Atoms 382.0

Ring Count 13.0

Amide Bonds 51.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0072749 VERIFIED: YES

Provenance & Taxonomy

OrganismOryza sativa [Plant]

FamilyRALF

Tax ID4530

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Signaling RALF

RECORD: Rec_0228540 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