Peptide Database

Peptide NameLuffin P1b

Function Ontology

Developmental biology ▸ Development regulation

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC220H374N88O69S4

DescriptionStandard

        PRGSPRTEYEACRVRCQVAEHGVERQRRCQQVCEKRLREREGRRE
    

Molecular Weight5484.13 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)5.03

Net Charge (pH 7.4) 4.85

Charge Density (pH 7.0) 0.1118

GRAVY Index-1.69

Hydrophobic Moment 0.52

Boman Index-0.71

Instability Index61.53

Aliphatic Index 38.89

Aromaticity 0.0222

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1740.00

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

Amino Acid Composition

TPSA 2649.89

LogP -33.46

H-bond Donors 102.0

H-bond Acceptors 79.0

Rotatable Bonds 192.0

Heavy Atoms 381.0

Ring Count 4.0

Amide Bonds 48.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052216 VERIFIED: NO

Provenance & Taxonomy

OrganismLuffa cylindrica [Plant]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide12-33; 16-29

Bio-Activity Profile

Function

Development regulator

RECORD: Rec_0378816 VERIFIED: YES

Provenance & Taxonomy

OrganismLuffa cylindrica [Plant]

Tax ID3670

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Development Regulator Signaling