Peptide Database

Peptide NameThyroliberin-like

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC17H28N6O5

DescriptionStandard

QHL

Molecular Weight396.44 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0509

GRAVY Index-0.97

Hydrophobic Moment 0.64

Boman Index-0.06

Instability Index6.67

Aliphatic Index 130.00

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 193.29

LogP -1.35

H-bond Donors 6.0

H-bond Acceptors 6.0

Rotatable Bonds 12.0

Heavy Atoms 28.0

Ring Count 1.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0034436 VERIFIED: NO

Provenance & Taxonomy

OrganismGallus gallus [Animal]

FamilyTRH

Tax ID9031

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermPyroglutamate

C-TermAmidation

Bio-Activity Profile

Function

Hormone Neuropeptide

RECORD: Rec_0206177 VERIFIED: NO

Provenance & Taxonomy

OrganismGallus gallus [Animal]

FamilyThyroliberin-like

Tax ID9031

Structure & Mods

Configlinear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

N-TermPyroglutamate

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator

Targetthe anterior pituitary gland

Half-LifeMammalian: 0.8 hour; Yeast: 10 min; E. coli: >10 hour