Peptide Database

Peptide NamePreotact

Function Ontology

Enzyme modulation ▸ Enzyme inhibition ▸ ACE inhibition ▸ ACE inhibitory

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Regulatory peptide ▸ Cell signaling / Growth factor signaling ▸ Growth factor activity

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC408H674N126O126S2

DescriptionStandard

        SVSEIQLMHNLGKHLNSMERVEWLRKKLQDVHNFVALGAPLAPRDAGSQRPRKKEDNVLVESHEKSLGEADKADVNVLTKAKSQ
    

Molecular Weight9424.61 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)1.83

Net Charge (pH 7.4) 1.39

Charge Density (pH 7.0) 0.0217

GRAVY Index-0.74

Hydrophobic Moment 0.64

Boman Index-0.18

Instability Index40.57

Aliphatic Index 87.02

Aromaticity 0.0238

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 4123.69

LogP -44.42

H-bond Donors 140.0

H-bond Acceptors 134.0

Rotatable Bonds 329.0

Heavy Atoms 662.0

Ring Count 10.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376589 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Familyparathyroid hormone family

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone parathyroid hormone family Growth factor signaling

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