Peptide Database

Peptide NameParathyroid hormone

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC416H680N128O127S

DescriptionStandard

        SVSEIQLMHNLGKHLNSVERVEWLRKKLQDVHNFIALGAPIFHRDGGSQRPRKKEDNVLIESHQKSLGEADKADVDVLSKTKSQ
    

Molecular Weight9538.70 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)1.91

Net Charge (pH 7.4) 1.42

Charge Density (pH 7.0) 0.0227

GRAVY Index-0.76

Hydrophobic Moment 0.67

Boman Index-0.18

Instability Index44.09

Aliphatic Index 89.29

Aromaticity 0.0357

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 4181.39

LogP -44.47

H-bond Donors 143.0

H-bond Acceptors 135.0

Rotatable Bonds 335.0

Heavy Atoms 672.0

Ring Count 11.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0114319 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyParathyroid hormone

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Metabolic regulation Physiological regulation Growth regulation Development regulation Receptor modulation ACE inhibitory

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0120300 VERIFIED: NO