Peptide Database

Peptide NameNeuropeptide PTHLH

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC26H45N7O10

DescriptionStandard

        QNLIE
    

Molecular Weight615.68 Da

Isoelectric Point (pI)4.60

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.2464

GRAVY Index-0.44

Hydrophobic Moment 0.64

Boman Index0.01

Instability Index95.88

Aliphatic Index 156.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 303.20

LogP -2.56

H-bond Donors 9.0

H-bond Acceptors 9.0

Rotatable Bonds 21.0

Heavy Atoms 43.0

Ring Count 0.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025442 VERIFIED: NO

Provenance & Taxonomy

OrganismTaeniopygia guttata [Animal]

Tax ID59729

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide