Peptide Database

Peptide NametryptoPyrikinin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC67H98N22O19

DescriptionStandard

        NGGNGNGGLWFGPRL
    

Molecular Weight1515.63 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0507

GRAVY Index-0.63

Hydrophobic Moment 0.36

Boman Index0.15

Instability Index-4.83

Aliphatic Index 52.00

Aromaticity 0.1333

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 668.89

LogP -8.57

H-bond Donors 22.0

H-bond Acceptors 20.0

Rotatable Bonds 46.0

Heavy Atoms 108.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0255969 VERIFIED: NO

Provenance & Taxonomy

OrganismCimex lectularius [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide