Peptide Database

Peptide Name[Arg19]PTH-(1-34) (human)

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC182H296N58O49S2

DescriptionStandard

        SVSEIQLMHNLGKHLNSMRRVEWLRKKLQDVHNF
    

Molecular Weight4144.79 Da

Isoelectric Point (pI)10.27

Net Charge (pH 7.0)2.73

Net Charge (pH 7.4) 2.36

Charge Density (pH 7.0) 0.0802

GRAVY Index-0.70

Hydrophobic Moment 0.63

Boman Index-0.19

Instability Index77.15

Aliphatic Index 94.41

Aromaticity 0.0588

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 1777.25

LogP -15.84

H-bond Donors 62.0

H-bond Acceptors 57.0

Rotatable Bonds 145.0

Heavy Atoms 291.0

Ring Count 6.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0403264 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Receptor agonist Signaling peptide

TargetPTH1 receptor (Rat)