Peptide Database

Peptide NameLPXRFamide peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC80H114N26O19

DescriptionStandard

        SEPFWHRTRPQRF
    

Molecular Weight1743.92 Da

Isoelectric Point (pI)11.70

Net Charge (pH 7.0)1.55

Net Charge (pH 7.4) 1.29

Charge Density (pH 7.0) 0.1192

GRAVY Index-1.82

Hydrophobic Moment 0.19

Boman Index-0.49

Instability Index101.52

Aliphatic Index 0.00

Aromaticity 0.2308

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 745.96

LogP -6.30

H-bond Donors 27.0

H-bond Acceptors 22.0

Rotatable Bonds 51.0

Heavy Atoms 125.0

Ring Count 7.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0284595 VERIFIED: NO

Provenance & Taxonomy

OrganismPetromyzon marinus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide