Peptide Database

Peptide NameNeuropeptide F1a precursor peptide 2

Function Ontology

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Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC143H211N37O52

DescriptionStandard

        AELKHTLQDYDGPFQSEDNDKEWLSLSN
    

Molecular Weight3280.42 Da

Isoelectric Point (pI)4.14

Net Charge (pH 7.0)-5.11

Net Charge (pH 7.4) -5.36

Charge Density (pH 7.0) -0.1824

GRAVY Index-1.32

Hydrophobic Moment 0.32

Boman Index-0.19

Instability Index63.23

Aliphatic Index 59.29

Aromaticity 0.1071

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1471.35

LogP -15.90

H-bond Donors 48.0

H-bond Acceptors 48.0

Rotatable Bonds 109.0

Heavy Atoms 232.0

Ring Count 6.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0405820 VERIFIED: NO

Provenance & Taxonomy

OrganismCarabus violaceus [Animal]; Carabus problematicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-