Peptide Database

Peptide NameHuman thyrotropin-releasing hormone (TRH)-associated peptide 3 (hTAP-3)

Function Ontology

Serum hTAP-3 concentration was increased in patients with hyperthyroidism

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC43H67N9O13

DescriptionStandard

        SPTLAYAVP
    

Molecular Weight918.04 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0601

GRAVY Index0.62

Hydrophobic Moment 0.19

Boman Index0.41

Instability Index105.42

Aliphatic Index 97.78

Aromaticity 0.1111

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 339.23

LogP -2.65

H-bond Donors 11.0

H-bond Acceptors 13.0

Rotatable Bonds 22.0

Heavy Atoms 65.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0399441 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Serum hTAP-3 concentration was increased in patients with hyperthyroidism

MethodRadioimmunoassay

Half-LifeHuman serum, in vivo; 210 s